Dr. David J. Itkin
- Gender: Male
- Experience: 41 years
- Graduated from: University Of Illinois College Of Med (chi/peor/rock/chm-urb)
- Graduation year: 1980
- Sole propriator: No
- NPI: 1760476667
Dr. David J. Itkin MD
Infectious Disease Specialist
He is located at 330 Borthwick Avenue Suite 210 in Portsmouth, NH 03801. Can help patients with the following: Candida Auris, Colic, Gangrene, Hepatitis C (HCV), Histoplasmosis, Pervasive Developmental Disorders (PDD). His National Provider Identifier (NPI) number is 1760476667. Appointment can be made via the phone number (603) 433-8733. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. David J. Itkin, being an infectious disease specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. David J. Itkin.
- Abdominal Pain
- Acquired Immunodeficiency Syndrome (AIDS)
- Acute Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Anthrax
- Arthritis
- Asthma
- Atherosclerosis
- Autism
- Bacterial Vaginosis
- Bee and Wasp Stings
- Birth Defects
- Bladder Control
- Boils
- Botulism
- Bronchitis
- Brucellosis
- Cancer
- Candida Auris
- Cat Scratch Disease
- Cellulitis
- Cerebral Palsy (CP)
- Chagas Disease
- Chest Pain
- Chickenpox
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Chlamydia
- Cholecystitis
- Cholera
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Rhinitis
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Constipation
- Coronavirus
- Croup
- Cryptococcosis
- Cystitis
- Cytomegalovirus (CMV)
- Dengue Fever
- Developmental Delays
- Diarrhea
- Diphtheria
- Down Syndrome
- Dyslexia
- E. Coli Infection
- Eastern Equine Encephalitis (EEE)
- Ebola Hemorrhagic Fever
- Eczema
- Edema
- Edwards Syndrome
- Encephalitis
- Endocarditis
- Enuresis
- Epididymitis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Fifth Disease
- Food Poisoning
- Fragile X Syndrome (FXS)
- Gangrene
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Genital Herpes
- Giardiasis
- Gonorrhea
- Guinea Worm Disease
- Hand, Foot, and Mouth Disease (HFMD)
- Hay Fever
- Head Lice
- Headache
- Heart Disease
- Helicobacter Pylori Infection
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Herpes Simplex Virus
- Hiatal Hernia
- High Blood Pressure
- Histoplasmosis
- Hives
- Hot Flashes
- Human Immunodeficiency Virus (HIV)
- Human Papillomavirus (HPV)
- Hyperlipidemia
- Hyponatremia
- Impetigo
- Infant Care
- Infectious Diseases
- Infectious Mononucleosis
- Influenza
- Inguinal Hernia
- Jaundice
- Kawasaki Disease
- Learning Disability
- Leishmaniasis
- Leprosy
- Leptospirosis
- Listeriosis
- Lyme Disease
- Mad Cow Disease
- Malaria
- Measles
- Meningitis
- Migraine
- Mumps
- Muscular Dystrophy
- Nail Fungus
- Nausea and Vomiting
- Necrotizing Fasciitis (NF)
- Neutropenia
- Noonan Syndrome
- Obesity
- Osteomyelitis
- Osteoporosis
- Parenting
- Peptic Ulcer
- Pervasive Developmental Disorders (PDD)
- Phenylketonuria (PKU)
- Pinworm Infection
- Pityriasis Rosea
- Pneumonia
- Polio
- Prescription Refill
- Rabies
- Reye Syndrome
- Rickets
- Rocky Mountain Spotted Fever (RMSF)
- Roseola
- Rubella
- Salmonella Food Poisoning
- Scabies
- Scarlet Fever
- Schistosomiasis
- Sepsis
- Severe Acute Respiratory Syndrome (SARS)
- Sexually Transmitted Diseases (STDs)
- Sinusitis
- Skin Rash
- Smallpox
- Sore Throat
- Speech Disorders
- Staph Infection
- Stomach Flu
- Strep Throat
- Stuttering
- Sudden Infant Death Syndrome (SIDS)
- Swine Flu
- Syphilis
- Tetanus
- Thrush
- Tonsillitis
- Tourette Syndrome
- Toxic Shock Syndrome (TSS)
- Toxoplasmosis
- Trichinosis
- Tuberculosis (TB)
- Turner Syndrome
- Typhoid Fever
- Upper Respiratory Infection (URI)
- Urethritis
- Urinary Tract Infection (UTI)
- Valley Fever
- Viral Hemorrhagic Fever (VHF)
- West Nile Virus
- Whooping Cough
- Williams Syndrome
- Wilson-Turner Syndrome
- Yaws
- Yeast Infection
- Yellow Fever
- Zika Virus
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. David J. Itkin as in-network for the following 2026 plans.
Health plans
Harvard Pilgrim Health Care
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Harvard Pilgrim Health Care
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| NH Local Choice HMO Bronze 8000 + $0 Rx list + $0 Virtual Urgent Care | HMO · Expanded Bronze | Preferred | Accepting new patients |
| NH Local Choice HMO Gold + $0 Rx list + $0 Virtual Urgent Care | HMO · Gold | Preferred | Accepting new patients |
| NH Local Choice HMO Gold 1400 + $0 Rx list + $0 Virtual Urgent Care | HMO · Gold | Preferred | Accepting new patients |
| NH Local Choice HMO HSA Bronze 6000 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| NH Local Choice HMO Silver 3500 + $0 Rx list + $0 Virtual Urgent Care | HMO · Silver | Preferred | Accepting new patients |
| NH Local Choice HMO Silver 5000 + $0 Rx list + $0 Virtual Urgent Care | HMO · Silver | Preferred | Accepting new patients |
| NH Local HMO Bronze 7500 Standard + $0 Rx list + $0 Virtual Urgent Care | HMO · Expanded Bronze | Standard | Accepting new patients |
| NH Local HMO Gold 2000 Standard + $0 Rx list + $0 Virtual Urgent Care | HMO · Gold | Standard | Accepting new patients |
| NH Local HMO Silver 6000 Standard + $0 Rx list + $0 Virtual Urgent Care | HMO · Silver | Standard | Accepting new patients |
WellSense Health Plan
Network data as of Sep 1, 2026, as reported by the insurer.
Show all 7 plans from WellSense Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| WellSense Clarity NH Bronze 6500 HSA + $0 Rx List + 24/7 Nurse Advice | HMO · Expanded Bronze | Preferred | Accepting new patients |
| WellSense Clarity NH Bronze 7500 HSA + $0 Rx List + 24/7 Nurse Advice | HMO · Expanded Bronze | Preferred | Accepting new patients |
| WellSense Clarity NH Bronze 7600 HSA + $0 Rx List + 24/7 Nurse Advice | HMO · Expanded Bronze | Preferred | Accepting new patients |
| WellSense Clarity NH Gold 2000 + $0 Rx List + 24/7 Nurse Advice | HMO · Gold | Preferred | Accepting new patients |
| WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse Advice | HMO · Silver | Preferred | Accepting new patients |
| WellSense Clarity NH Silver 3400 + $0 Rx List + 24/7 Nurse Advice | HMO · Silver | Preferred | Accepting new patients |
| WellSense Clarity NH Silver 6000 + $0 Rx List + 24/7 Nurse Advice | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. David J. Itkin is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. David J. Itkin is enrolled to bill Medicare as a Practitioner - Infectious Disease (also registered under: Practitioner - Pediatric Medicine) .
Bills through: Wentworth Douglass Physician Corporation
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Merck | $5678 |
| Cubist Pharmaceuticals | $1567 |
| Janssen | $835 |
Other
| Promotional Speaking or Service | $6470 |
| Food and Beverage | $3055 |
| Travel and Lodging | $143 |
Studies
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated in 1980Additional Specialities
- Internist
- Pediatrician
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Questions & Answers
What conditions does Dr. David J. Itkin treat?
Dr. David J. Itkin provides treatment for Candida Auris, Colic, Gangrene, Hepatitis C (HCV), Histoplasmosis, Pervasive Developmental Disorders (PDD). For the full list see this list.
Where can you meet with Dr. David J. Itkin?
Dr. David J. Itkin's office is located at 330 Borthwick Avenue Suite 210 in Portsmouth, NH 03801.
Does Dr. David J. Itkin accept insurance?
Dr. David J. Itkin is listed in-network for 16 ACA Marketplace (Obamacare/HealthCare.gov) plans from Harvard Pilgrim Health Care, WellSense Health Plan. See the Marketplace plans section for details.
Does Dr. David J. Itkin have affiliation with practices?
Dr. David J. Itkin is affiliated with Appledore Medical Group. For the full list of practices see this list.
Has Dr. David J. Itkin affiliation with hospitals?
Dr. David J. Itkin is affiliated with PORTSMOUTH REGIONAL HOSPITAL. For the full list of hospitals see this list.