Robert Mcgowen, MD
NPI 1285637405 · Internal Medicine Physician · Wareham, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Mcgowen, MD is a Internal Medicine Physician provider in Wareham, MA (NPI 1285637405).
Provider details
- NPI number
- 1285637405
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 60222 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,492 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 624 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 470 | $136 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 399 | $17 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 349 | $51 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 177 | $142 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 147 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 492 | 156 |
| Levothyroxine Sodium | 374 | 101 |
| Amlodipine Besylate | 320 | 111 |
| Omeprazole | 274 | 93 |
| Lisinopril | 272 | 91 |
| Gabapentin | 224 | 57 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-23
- Last updated
- 2020-04-23
- Certified
- 2020-04-23
Frequently asked questions
- What is Robert Mcgowen's NPI number?
- Robert Mcgowen's National Provider Identifier (NPI) is 1285637405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mcgowen's specialty?
- Robert Mcgowen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Mcgowen located?
- Robert Mcgowen's practice location on file with NPPES is 100 Rosebrook Way, Wareham, MA 02571-2097.
- What is Robert Mcgowen's phone number?
- The practice phone number listed in the NPPES registry for Robert Mcgowen is (508) 273-4950.
- Does Robert Mcgowen accept Medicare?
- Robert Mcgowen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Mcgowen's NPI active?
- Yes — Robert Mcgowen's NPI (1285637405) is active in the NPPES registry as of the last update on 2020-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.