Hannah Marie Martin Fowler, PA-C
Physician Assistant · Baltimore, MD
Hannah Marie Martin Fowler, PA-C is a physician assistant with a practice address in Baltimore, Maryland, and NPI 1871227199, issued on Jul 12, 2022. Check the license (Maryland C0008536, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hannah Marie Martin Fowler
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C0008536 MD
Self-reported in NPPES; status is on the state search - Practice location
- 345 Saint Paul St, Baltimore, MD 21202
- Phone
- (410) 332-3965
- Enumerated
- Jul 12, 2022
- Record last updated
- Mar 3, 2025
- Fax
- (410) 545-4531
- Medicare enrollment
- Enrolled (PECOS I20220912003369); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 345 Saint Paul St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heran Abeye, PA-CPhysician Assistant1831656545
- Laila Abujuma, MDStudent in an Organized Health Care Education/Training Program1568300267
- Emeka Adibe, PAPhysician Assistant1801560735
- Judith Anderson, C.R.N.P.Pediatric Nurse Practitioner1992138648
- Carolina Ayala, CRNPPrimary Care Nurse Practitioner1023973187
- Grace BauerPhysician Assistant1518847904
Verify Hannah Marie Martin Fowler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0008536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
81 Medicare Part D claims for 56 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen18 claims
- Tramadol Hcl15 claims
- Cefadroxil12 claims
- Oxycodone Hcl12 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): 83.3 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: $81.86
1 payment: food and beverage; the largest payer was Ethicon US, LLC. The 64,719 providers of this specialty with any payment received $841.65 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 one group practice
- St Paul Place Specialists, Inc.Baltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hannah Marie Martin Fowler among 3,224 physician assistant records in Maryland
Hannah Marie Martin Fowler, PA-C is one of 3,224 physician assistant records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 19% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2022 · median 2017 among the 1,974 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,135 physician assistant records list a practice address in Baltimore
They are 1,135 of the 35,183 NPPES records with a practice address in Baltimore, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Baltimore → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Anissa Boyle, PABaltimore, MD 212021447290911
- Michelle Braun, PABaltimore, MD 212021356317614
- Maria Burkhardt, PA-CBaltimore, MD 212021003929613
- Christian Cao, MPAS, PA-CBaltimore, MD 212021285620021
- Amy Curran, PA-CBaltimore, MD 212021194846261
- Eric Davison, PABaltimore, MD 212021720131675
- William Fox, PABaltimore, MD 212021750455333
- Jocelyn Henning, PABaltimore, MD 212021346296274
Common questions
What is Hannah Marie Martin Fowler, PA-C's NPI number?
Hannah Marie Martin Fowler, PA-C's National Provider Identifier (NPI) is 1871227199, issued on Jul 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Hannah Marie Martin Fowler, PA-C located?
The NPPES record lists a practice address at 345 Saint Paul St, Baltimore, MD, 21202. Phone: (410) 332-3965. Providers update this record themselves, so call before visiting.
How can I verify Hannah Marie Martin Fowler, PA-C's license?
NPPES lists Maryland license number C0008536, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Hannah Marie Martin Fowler, PA-C prescribe under Medicare Part D?
In 2024, Hannah Marie Martin Fowler, PA-C had 81 Medicare Part D claims for 56 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Hannah Marie Martin Fowler, PA-C's MIPS final score?
The 2023 MIPS final score is 83.3 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.