Amber Obrien
Medical Physician Assistant · Williamsport, PA
Amber Obrien is a medical physician assistant with a practice address in Williamsport, Pennsylvania, and NPI 1063672152, issued on Jun 11, 2008. Check the license (Pennsylvania MA053729, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amber Obrien
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- MA053729 PA
Self-reported in NPPES; status is on the state search - Practice location
- 700 High St, Williamsport, PA 17701
- Phone
- (570) 321-2850
- Enumerated
- Jun 11, 2008
- Record last updated
- Jun 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090203000165); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,897 in Pennsylvania → Look up another NPI →
Also registered at 700 High St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laura Aguirre, CRNPNurse Practitioner1093577942
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Verify Amber Obrien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA053729Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Susquehanna Physician ServicesWilliamsport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amber Obrien among 3,897 medical physician assistant records in Pennsylvania
Amber Obrien is one of 3,897 medical physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 26% of them.
- NPI issued2008 · 26% of these records are older, 69% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2008 · median 2015 among the 2,467 with a school on file
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 medical physician assistant records list a practice address in Williamsport
They are 16 of the 1,371 NPPES records with a practice address in Williamsport, and 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Williamsport → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Joshua Bower, PA-CWilliamsport, PA 177011609112689
- Megan ColvinWilliamsport, PA 177011326457623
- Kirsten Eldred, PA-CWilliamsport, PA 177011588650857
- Debra Gramley, PA-CWilliamsport, PA 177011932353802
- Christine Kessler, PA-CWilliamsport, PA 177011376096784
- Ashley Knight, PA-CWilliamsport, PA 177011396134532
- Robin KrikorianWilliamsport, PA 177011992006712
- Robert Mayshock, PA-CWilliamsport, PA 177011295005429
Common questions
What is Amber Obrien's NPI number?
Amber Obrien's National Provider Identifier (NPI) is 1063672152, issued on Jun 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Amber Obrien located?
The NPPES record lists a practice address at 700 High St, Williamsport, PA, 17701. Phone: (570) 321-2850. Providers update this record themselves, so call before visiting.
How can I verify Amber Obrien's license?
NPPES lists Pennsylvania license number MA053729, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
What is Amber Obrien's MIPS final score?
The 2023 MIPS final score is 81.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.