Matthew David Grier, DO is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Auburn, New York. He graduated from medical school in 2000 and has 26 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice Physical Medicine And Rehab Medical Service Group and his current practice location is
20 Park Ave, Auburn, New York. You can reach out to his office (for appointments etc.) via phone at
(872) 231-3162.
Matthew David Grier is licensed to practice in New York (license number 241271) 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 1871536417.
Physician's Profile
| Full Name | Matthew David Grier |
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| Gender | Male |
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| Speciality | Physical Medicine And Rehabilitation |
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| Experience | 26 Years |
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| Location | 20 Park Ave, Auburn, New York |
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| Accepts Medicare Assignments | Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Matthew David Grier graduated from medical school in 2000
NPI Data:
- NPI Number: 1871536417
- Provider Enumeration Date: 06/13/2006
- Last Update Date: 12/09/2025
Medicare PECOS Information:
- PECOS PAC ID: 8224002423
- Enrollment ID: I20070508000318
Medical Identifiers
Medical identifiers for Matthew David Grier such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
|---|
| 1871536417 | NPI | - | NPPES |
| P00362291 | Other | NY | RR MEDICARE PIN |
| P00362291 | Other | PA | RR MEDICARE PIN |
| GU039851 | Other | PA | MEDICARE GROUP |
| CC9269 | Other | PA | RR MEDICARE GROUP |
| CC8362 | Other | NY | RR MEDICARE GROUP |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
|---|
| 208100000X | Physical Medicine & Rehabilitation | 1848 (Maine) | Secondary |
| 208100000X | Physical Medicine & Rehabilitation | 241271 (New York) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
|---|
| Physical Medicine And Rehab Medical Service Group | 8123911500 | 19 |
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. Matthew David Grier allows following entities to bill medicare on his behalf.
| Entity Name | Physical Medicine & Rehab Medical Service Group |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1336189919
PECOS PAC ID: 8123911500
Enrollment ID: O20040209000134 |
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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. Matthew David 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 Address | Practice Location Address |
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Matthew David Grier, DO
Po Box 22239,
New York, NY 10087-0001
Ph: (702) 899-0595 | Matthew David Grier, DO
20 Park Ave,
Auburn, NY 13021-1911
Ph: (872) 231-3162 |
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