Gastrocare Llc - Medicare Primary Care in Mountainside, NJ

Gastrocare Llc is a medicare enrolled primary clinic (Internal Medicine - Gastroenterology) in Mountainside, New Jersey. The current practice location for Gastrocare Llc is 200 Sheffield Street, Suite 213, Mountainside, New Jersey. For appointments, you can reach them via phone at (908) 522-1313. The mailing address for Gastrocare Llc is 200 Sheffield Street, Suite 213, Mountainside, New Jersey and phone number is (908) 522-1313.

Gastrocare Llc is licensed to practice in New Jersey (license number MA72090). The clinic also participates in the medicare program and its NPI number is 1497873244. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (908) 522-1313.

Contact Information

Gastrocare Llc
200 Sheffield Street
Suite 213
Mountainside
NJ 07092
(908) 522-1313
(908) 522-1302

Map and Direction


Primary Care Clinic Profile

Full NameGastrocare Llc
SpecialityInternal Medicine
Location200 Sheffield Street, Mountainside, New Jersey
Authorized Official Name and PositionAmber Manzoor Khan (PHYSICIAN)
Authorized Official Contact9085221313
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gastrocare Llc
200 Sheffield Street
Suite 213
Mountainside
NJ 07092

Ph: (908) 522-1313
Gastrocare Llc
200 Sheffield Street
Suite 213
Mountainside
NJ 07092

Ph: (908) 522-1313

NPI Details:

NPI Number1497873244
Provider Enumeration Date03/27/2007
Last Update Date11/24/2025

Medicare PECOS Information:

Medicare PECOS PAC ID3173690096
Medicare Enrollment IDO20080918000437

Medical Identifiers

Medical identifiers for Gastrocare Llc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497873244NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MA72090 (New Jersey)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Gastrocare Llc acts as a billing entity for following providers:
Provider NameAmber M Khan
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1508958471
PECOS PAC ID: 0749259679
Enrollment ID: I20040928000815
Provider NameMichael A Gistrak
Provider TypePractitioner - Pathology
Provider IdentifiersNPI Number: 1396793972
PECOS PAC ID: 3870665318
Enrollment ID: I20080628000069
Provider NameScott Merlin
Provider TypePractitioner - Pathology
Provider IdentifiersNPI Number: 1124244009
PECOS PAC ID: 2163560897
Enrollment ID: I20091117000348

Reviews and Comments


Internal Medicine in Mountainside, NJ

Mothers And Daughters Womens Center
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 854 Mountain Ave, Mountainside, NJ 07092
Phone: 908-317-9922    Fax: 908-317-9544
Medical Alternative Solutions
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 241 New Providence Rd, Mountainside, NJ 07092
Phone: 908-301-0332    Fax: 973-912-4367
Jumana Chalabi Md Pc
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 2644 Farview Dr, Mountainside, NJ 07092
Phone: 908-732-1859    

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.