Mary-anne Ost Md Ltd - Medicare Primary Care in West Grove, PA

Mary-anne Ost Md Ltd is a medicare enrolled primary clinic (Family Medicine - Geriatric Medicine) in West Grove, Pennsylvania. The current practice location for Mary-anne Ost Md Ltd is 1 Commerce Blvd, Suite 203, West Grove, Pennsylvania. For appointments, you can reach them via phone at (610) 869-0311. The mailing address for Mary-anne Ost Md Ltd is 1 Commerce Blvd, Suite 203, West Grove, Pennsylvania and phone number is (610) 869-0311.

Mary-anne Ost Md Ltd is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1477501559. 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 (610) 869-0311.

Contact Information

Mary-anne Ost Md Ltd
1 Commerce Blvd
Suite 203
West Grove
PA 19390-9198
(610) 869-0311
(610) 869-0333

Map and Direction


Primary Care Clinic Profile

Full NameMary-anne Ost Md Ltd
SpecialityFamily Medicine
Location1 Commerce Blvd, West Grove, Pennsylvania
Authorized Official Name and PositionMary-anne Ost (PRESIDENT)
Authorized Official Contact6108690311
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mary-anne Ost Md Ltd
1 Commerce Blvd
Suite 203
West Grove
PA 19390-9198

Ph: (610) 869-0311
Mary-anne Ost Md Ltd
1 Commerce Blvd
Suite 203
West Grove
PA 19390-9198

Ph: (610) 869-0311

NPI Details:

NPI Number1477501559
Provider Enumeration Date05/04/2006
Last Update Date02/20/2020

Medicare PECOS Information:

Medicare PECOS PAC ID8426379850
Medicare Enrollment IDO20150610000904

Medical Identifiers

Medical identifiers for Mary-anne Ost Md Ltd such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477501559NPI-NPPES
1190896OtherCIGNA
4076312OtherAETNA
002823997OtherPERSONAL CHOICE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QG0300XFamily Medicine - Geriatric Medicine (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Mary-anne Ost Md Ltd acts as a billing entity for following providers:
Provider NameMary Anne Ost
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1740249697
PECOS PAC ID: 5092801548
Enrollment ID: I20090406000543

Reviews and Comments


Family Medicine in West Grove, PA

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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.