Mr David J Itkin, MD - Medicare Infectious Disease in Portsmouth, NH

Mr David J Itkin, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Portsmouth, New Hampshire. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1980 and has 44 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Valley View Hospital Association and his current practice location is 330 Borthwick Ave, Suite 210, Portsmouth, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 433-8733.

Mr David J Itkin is licensed to practice in New Hampshire (license number 8392) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1760476667.

Contact Information

Mr David J Itkin, MD
330 Borthwick Ave, Suite 210,
Portsmouth, NH 03801-4174
(603) 433-8733
(603) 433-8834

Map and Direction




Physician's Profile

Full NameMr David J Itkin
GenderMale
SpecialityInfectious Disease
Experience44 Years
Location330 Borthwick Ave, Portsmouth, New Hampshire
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr David J Itkin attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1980
  NPI Data:
  • NPI Number: 1760476667
  • Provider Enumeration Date: 09/07/2005
  • Last Update Date: 09/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456378793
  • Enrollment ID: I20210423000146

Medical Identifiers

Medical identifiers for Mr David J Itkin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760476667NPI-NPPES
3082964MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 016418 (Maine)Secondary
208000000XPediatrics 8392 (New Hampshire)Secondary
207RI0200XInternal Medicine - Infectious Disease 8392 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Valley View Hospital AssociationGlenwood springs, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley View Hospital Association1850294778167

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mr David J Itkin allows following entities to bill medicare on his behalf.
Entity NameProwers County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821052929
PECOS PAC ID: 4486568508
Enrollment ID: O20031113000509
Entity NameValley View Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730897109
PECOS PAC ID: 1850294778
Enrollment ID: O20040129000027
Entity NameEinfectionmd Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417437526
PECOS PAC ID: 6406191543
Enrollment ID: O20190826001133

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mr David J Itkin is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mr David J Itkin, MD
330 Borthwick Ave, Suite 210,
Portsmouth, NH 03801-4174

Ph: (603) 433-8733
Mr David J Itkin, MD
330 Borthwick Ave, Suite 210,
Portsmouth, NH 03801-4174

Ph: (603) 433-8733

Reviews and Comments


Internal Medicine Doctors in Portsmouth, NH

Robert Millstein, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 100 Campus Dr, Suite 12, Portsmouth, NH 03801
Phone: 603-422-8208    Fax: 603-422-8219
Mr. Hanad Omar, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Avenue, Portsmouth, NH 03801
Phone: 603-436-5110    
Thomas P Clairmont Jr., MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 330 Borthwick Ave, Suite 205, Portsmouth, NH 03801
Phone: 603-436-6115    Fax: 603-433-5567
Daniel L Davies, DO
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 155 Borthwick Ave, Suite 202w, Portsmouth, NH 03801
Phone: 603-433-8434    Fax: 603-436-6608
Brian Choi, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 215-442-5031    
Dr. Sucharit Suresh Joshi, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, #c-10, Portsmouth, NH 03801
Phone: 603-436-3433    Fax: 603-427-5115
Dr. Michael Casimir Danielski, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, #c-10, Portsmouth, NH 03801
Phone: 603-436-3433    Fax: 603-427-5115

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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