Dr James Penn, MD - Medicare Internal Medicine in Edison, NJ

Dr James Penn, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Edison, New Jersey. He went to Rutgers R W Johnson Medical School (cam/new Bruns/pisc) and graduated in 2012 and has 12 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hackensack Meridian Health Medical Group - Specialty Care Pc and his current practice location is 205 May St Ste 201, Edison, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 661-9228.

Dr James Penn is licensed to practice in New Jersey (license number 25MA09660900) 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 1588094569.

Contact Information

Dr James Penn, MD
205 May St Ste 201,
Edison, NJ 08837-3267
(732) 661-9228
(732) 661-9259

Map and Direction




Physician's Profile

Full NameDr James Penn
GenderMale
SpecialityInternal Medicine
Experience12 Years
Location205 May St Ste 201, Edison, New Jersey
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:
  • Dr James Penn attended and graduated from Rutgers R W Johnson Medical School (cam/new Bruns/pisc) in 2012
  NPI Data:
  • NPI Number: 1588094569
  • Provider Enumeration Date: 11/12/2013
  • Last Update Date: 11/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9931414174
  • Enrollment ID: I20150817001566

Medical Identifiers

Medical identifiers for Dr James Penn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588094569NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 25MA09660900 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jfk Medical CenterEdison, NJHospital
Raritan Bay Medical Center Perth Amboy DivisionPerth amboy, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hackensack Meridian Health Medical Group - Specialty Care Pc91330325191166

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. Dr James Penn allows following entities to bill medicare on his behalf.
Entity NameHackensack Meridian Health Medical Group - Specialty Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215989249
PECOS PAC ID: 9133032519
Enrollment ID: O20031111000524
Entity NameGastroenterology Consultants, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417996323
PECOS PAC ID: 5991855918
Enrollment ID: O20090615000140
Entity NamePrinceton Healthcare Affiliated Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518194323
PECOS PAC ID: 2567598022
Enrollment ID: O20100413000141

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. Dr James Penn 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
Dr James Penn, MD
205 May St Ste 201,
Edison, NJ 08837-3267

Ph: (732) 661-9228
Dr James Penn, MD
205 May St Ste 201,
Edison, NJ 08837-3267

Ph: (732) 661-9228

Reviews and Comments


Internal Medicine Doctors in Edison, NJ

Dr. Vasilios Velmahos, M.D
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Practice Location: 113 James St, Edison, NJ 08820
Phone: 732-906-1900    Fax: 732-906-6666
Dr. Pankaj Gupta, MD, MBA
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Practice Location: 31 Southfield Rd, Edison, NJ 08820
Phone: 860-989-8829    
Dr. Howard S. Cohen, M.D.
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Practice Location: 98 James St, Suite 313, Edison, NJ 08820
Phone: 732-635-0916    Fax: 732-494-4907
Dr. Malvin S Keller, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 225 May St, Suite F, Edison, NJ 08837
Phone: 732-738-8855    Fax: 732-738-4141
Charumathi Rathnakumar, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 35 Progress St, Suite A-4, Edison, NJ 08820
Phone: 732-514-9624    Fax: 732-377-3767
Anil Kumar Singh, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 1740 Oak Tree Rd Ste B, Edison, NJ 08820
Phone: 732-494-5000    Fax: 732-494-6698
Dr. Aron A Barsky, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4 Ethel Rd, Suite 405b, Edison, NJ 08817
Phone: 732-287-0255    Fax: 732-287-0355

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.