Tammy Jean Weis, PA-C
Medical Physician Assistant · Saint Marys, PA
Tammy Jean Weis, PA-C is a medical physician assistant with a practice address in Saint Marys, Pennsylvania, and NPI 1437425261, issued on Mar 27, 2012. Check the license (Pennsylvania 2000008978, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Jean Weis
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 2000008978 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1095 Million Dollar Hwy, Saint Marys, PA 15857
- Phone
- (814) 593-1215
- Enumerated
- Mar 27, 2012
- Record last updated
- Feb 25, 2025
- Fax
- (814) 253-5843
- Medicare enrollment
- Enrolled (PECOS I20160303000500); 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 1095 Million Dollar Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Catherine Holsopple, PA-CPhysician Assistant1295280758
- Nathan Scinico, P.A.-CPhysician Assistant1821538042
Verify Tammy Jean Weis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license 2000008978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average medical physician assistant in 2024
1,389 Medicare Part D claims for 374 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims. 296 claims were for opioids.
Most prescribed
- Gabapentin403 claims
- Meloxicam100 claims
- Nortriptyline Hcl97 claims
- Oxycodone-Acetaminophen97 claims
- Hydrocodone-Acetaminophen85 claims
- Tizanidine Hcl80 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 93 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).
Industry payments in 2024: $149.71
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Keystone Rehabilitation Systems IncPunxsutawney, PA
- Pain Spine And Joint Center OF The Alleghenies PCSaint Marys, PA
- Phoenix Rehabilitation And Health Services IncCranberry Twp, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammy Jean Weis among 3,897 medical physician assistant records in Pennsylvania
Tammy Jean Weis, PA-C 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 2012, is newer than 42% of them.
- NPI issued2012 · 42% of these records are older, 54% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2015 among the 2,467 with a school on file
- Record last updated2025 · 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).
8 medical physician assistant records list a practice address in Saint Marys
They are 8 of the 182 NPPES records with a practice address in Saint Marys, and 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Saint Marys → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Anne Breindel, PA-CSaint Marys, PA 158571407858277
- Paul Clemens, PA-CSaint Marys, PA 158571518077999
- Kelly HaumesserSaint Marys, PA 158571326753336
- Michaela HerzingSaint Marys, PA 158571124976691
- Alexandra Housler, PA-CSaint Marys, PA 158571841740073
- Melanie Johnson, PA-CSaint Marys, PA 158571831590363
- Erin Williams, PASaint Marys, PA 158571366822546
- Jacki Depanfilis, PA-CRidgway, PA 158531245583665
Common questions
What is Tammy Jean Weis, PA-C's NPI number?
Tammy Jean Weis, PA-C's National Provider Identifier (NPI) is 1437425261, issued on Mar 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Jean Weis, PA-C located?
The NPPES record lists a practice address at 1095 Million Dollar Hwy, Saint Marys, PA, 15857. Phone: (814) 593-1215. Providers update this record themselves, so call before visiting.
How can I verify Tammy Jean Weis, PA-C's license?
NPPES lists Pennsylvania license number 2000008978, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Jean Weis, PA-C prescribe under Medicare Part D?
In 2024, Tammy Jean Weis, PA-C had 1,389 Medicare Part D claims for 374 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Tammy Jean Weis, PA-C's MIPS final score?
The 2023 MIPS final score is 93 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.