Dr Jonathan F Grier, MD - Medicare Gastroenterology in Altoona, PA

Dr Jonathan F Grier, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Altoona, Pennsylvania. He went to New York Medical College and graduated in 1986 and has 33 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 2525 9th Ave, Suite 2 A, Altoona, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (814) 941-7170.

Dr Jonathan F Grier is licensed to practice in Pennsylvania (license number MD056197L) 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 1326199035.

Contact Information

Dr Jonathan F Grier, MD
2525 9th Ave, Suite 2 A,
Altoona, PA 16602-2014
(814) 941-7170
(814) 941-7427

Map and Direction




Physician's Profile

Full NameDr Jonathan F Grier
GenderMale
SpecialityGastroenterology
Experience33 Years
Location2525 9th Ave, Altoona, Pennsylvania
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 Jonathan F Grier attended and graduated from New York Medical College in 1986
  NPI Data:
  • NPI Number: 1326199035
  • Provider Enumeration Date: 01/16/2007
  • Last Update Date: 03/05/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1355418948
  • Enrollment ID: I20080924000048

Medical Identifiers

Medical identifiers for Dr Jonathan F Grier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326199035NPI-NPPES
0015387340004MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD056197L (Pennsylvania)Primary

Hospital Affiliation

Hospital NameLocationType
Conemaugh Nason Medical CenterRoaring spring, PAAcute Care Hospital
Chan Soon- Shiong Medical Center At WindberWindber, PAAcute Care Hospital

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 Jonathan F Grier allows following entities to bill medicare on his behalf.
Entity NameDigestive Disorders Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346427556
PECOS PAC ID: 1254408842
Enrollment ID: O20080924000055

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 Jonathan F Grier 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 Jonathan F Grier, MD
2525 9th Ave, Suite 2 A,
Altoona, PA 16602-2014

Ph: (814) 941-7170
Dr Jonathan F Grier, MD
2525 9th Ave, Suite 2 A,
Altoona, PA 16602-2014

Ph: (814) 941-7170

Reviews and Comments

Internal Medicine Doctors in Altoona, PA

Jesse Michael Blank,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 501 Howard Ave Ste F2, Altoona, PA 16601
Phone: 814-889-2020    
Craig W Hartman, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Chestnut Ave, Altoona Lung Specialists, Altoona, PA 16601
Phone: 814-946-2846    Fax: 814-946-1273
Michael L Humphrey, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1414 9th Ave, Station Medical Center, Altoona, PA 16602
Phone: 814-946-1655    Fax: 814-949-7616
Alan C Ford, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1321 11th Ave, Altoona, PA 16601
Phone: 814-942-2411    Fax: 814-942-0510
Michael Zlupko, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Chestnut Ave, Altoona, PA 16601
Phone: 814-946-2846    Fax: 814-946-1273
Maged M Zaky, MD, FACP
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1414 9th Ave., 1414, Altoona, PA 16602
Phone: 814-946-1655    Fax: 814-949-7616
Mark R Wilford, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1414 9th Ave, Station Medical Center, Altoona, PA 16602
Phone: 814-946-1655    Fax: 814-949-7616

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.