Marvin Mcgowan, D.O.
NPI 1851382535 · Family Medicine Physician · California, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marvin Mcgowan, D.O. is a Family Medicine Physician provider in California, PA (NPI 1851382535).
Provider details
- NPI number
- 1851382535
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS012547 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
15 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 15 | $9 |
Typical Medicare-allowed amounts for these services range $9–$9 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Emtricitabine/Tenofov Alafenambrand: Descovy | 72 | 12 |
| Valacyclovir Hclbrand: Valacyclovir | 50 | — |
| Metformin Hcl | 45 | — |
| Tamsulosin Hcl | 36 | — |
| Potassium Chloride | 35 | — |
| Carvedilol | 31 | — |
| Fluticasone Propionate | 29 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$459 across 21 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-02
- Last updated
- 2011-08-16
Frequently asked questions
- What is Marvin Mcgowan's NPI number?
- Marvin Mcgowan's National Provider Identifier (NPI) is 1851382535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marvin Mcgowan's specialty?
- Marvin Mcgowan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marvin Mcgowan located?
- Marvin Mcgowan's practice location on file with NPPES is 1152 Wood St, California, PA 15419-1260.
- What is Marvin Mcgowan's phone number?
- The practice phone number listed in the NPPES registry for Marvin Mcgowan is (724) 632-6801.
- Does Marvin Mcgowan accept Medicare?
- Marvin Mcgowan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marvin Mcgowan's NPI active?
- Yes — Marvin Mcgowan's NPI (1851382535) is active in the NPPES registry as of the last update on 2011-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.