Marcia G. Watson, D.O.
Pulmonary Disease Physician · Philadelphia, PA
Marcia G. Watson, D.O. is a pulmonary disease physician with a practice address in Philadelphia, Pennsylvania, and NPI 1447458153, issued on Jul 3, 2007. Check the license (Pennsylvania OS015026, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Marcia G. Watson
- Credential
- D.O.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- OS015026 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1317 Wolf St # 19, Philadelphia, PA 19148
- Phone
- (215) 755-5449
- Enumerated
- Jul 3, 2007
- Record last updated
- Jul 21, 2022
- Fax
- (215) 755-0010
- Medicaid ID
- 0276044 NJ
- Medicare enrollment
- Enrolled (PECOS I20170804001099); accepts Medicare assignment
- Medical or professional school
- Rowan University School Of Osteopathic Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 779 in Pennsylvania → Look up another NPI →
Verify Marcia G. Watson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS015026Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,939 Medicare Part D claims for 284 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 70% of claims.
Most prescribed
- Trelegy Ellipta349 claims
- Albuterol Sulfate Hfa345 claims
- Prednisone129 claims
- Breo Ellipta102 claims
- Anoro Ellipta81 claims
- Fluticasone-Salmeterol71 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.
Industry payments in 2024: $492.60
24 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Methodist Associates IN Healthcare, IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcia G. Watson among 779 pulmonary disease physician records in Pennsylvania
Marcia G. Watson, D.O. is one of 779 pulmonary disease physician records with a practice address in Pennsylvania. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 45% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2004 · median 2003 among the 568 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Pennsylvania
There are 779 pulmonary disease physician records in Pennsylvania.
All 779 in Pennsylvania → Every provider in Philadelphia → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Frank Caporusso, MDPhiladelphia, PA 191481396746764
- Prarthna ChandarPhiladelphia, PA 191481710233101
- Christopher McGrath, M.D.Philadelphia, PA 191481811316672
- Michael Grippi, MDPhiladelphia, PA 191461205860376
- Zamir Hassan, MDPhiladelphia, PA 191461891788188
- Julia Brody, MDPhila, PA 191451427071414
- Shivraj Desai, MDPhiladelphia, PA 191451447291539
- James Dovnarsky, MDPhiladelphia, PA 191451700899945
Common questions
What is Marcia G. Watson, D.O.'s NPI number?
Marcia G. Watson, D.O.'s National Provider Identifier (NPI) is 1447458153, issued on Jul 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marcia G. Watson, D.O. located?
The NPPES record lists a practice address at 1317 Wolf St # 19, Philadelphia, PA, 19148. Phone: (215) 755-5449. Providers update this record themselves, so call before visiting.
How can I verify Marcia G. Watson, D.O.'s license?
NPPES lists Pennsylvania license number OS015026, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcia G. Watson, D.O. prescribe under Medicare Part D?
In 2024, Marcia G. Watson, D.O. had 1,939 Medicare Part D claims for 284 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
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.