Dr Stanley James Pietrak Iii, MD - Medicare Gastroenterology in Washington, DC

Dr Stanley James Pietrak Iii, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Washington, District Of Columbia. He went to Albany Medical College Of Union University and graduated in 2012 and has 12 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Medstar Medical Group Ii Llc and his current practice location is 3800 Reservoir Rd Nw, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 444-8541.

Dr Stanley James Pietrak Iii is licensed to practice in District Of Columbia (license number MD046391) 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 1861758534.

Contact Information

Dr Stanley James Pietrak Iii, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113
(202) 444-8541
(877) 303-1462

Map and Direction




Physician's Profile

Full NameDr Stanley James Pietrak Iii
GenderMale
SpecialityGastroenterology
Experience12 Years
Location3800 Reservoir Rd Nw, Washington, District Of Columbia
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 Stanley James Pietrak Iii attended and graduated from Albany Medical College Of Union University in 2012
  NPI Data:
  • NPI Number: 1861758534
  • Provider Enumeration Date: 04/07/2012
  • Last Update Date: 08/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6608125802
  • Enrollment ID: I20180822000021

Medical Identifiers

Medical identifiers for Dr Stanley James Pietrak Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861758534NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD046391 (District Of Columbia)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Washington Hospital CenterWashington, DCHospital
Medstar Georgetown University HospitalWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Medical Group Ii Llc05474138251776

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 Stanley James Pietrak Iii allows following entities to bill medicare on his behalf.
Entity NameMgmc Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891797148
PECOS PAC ID: 9537073119
Enrollment ID: O20031220000056
Entity NameMedstar Medical Group Ii Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184046187
PECOS PAC ID: 0547413825
Enrollment ID: O20130117000415

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 Stanley James Pietrak Iii 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 Stanley James Pietrak Iii, MD
61 Roycroft Blvd,
Amherst, NY 14226-4528

Ph: (716) 864-1210
Dr Stanley James Pietrak Iii, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113

Ph: (202) 444-8541

Reviews and Comments


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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.