Bruce Barker, MD
NPI 1972544013 · Obesity Medicine (Family Medicine) Physician · Delaware, OH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bruce Barker, MD is a Obesity Medicine (Family Medicine) Physician provider in Delaware, OH (NPI 1972544013).
Provider details
- NPI number
- 1972544013
- Entity type
- Individual
- Primary specialty
- Obesity Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35084556B (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
326 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 326 | $119 |
Typical Medicare-allowed amounts for these services range $119–$119 (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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 370 | 77 |
| Topiramate | 354 | 62 |
| Tirzepatidebrand: Mounjaro | 323 | 42 |
| Semaglutidebrand: Ozempic | 275 | 48 |
| Bupropion Hclbrand: Bupropion Xl | 271 | 45 |
| Bupropion Hclbrand: Bupropion Hcl Sr |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45,133 across 85 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
- 2006-06-09
- Last updated
- 2021-12-22
- Certified
- 2020-06-15
Frequently asked questions
- What is Bruce Barker's NPI number?
- Bruce Barker's National Provider Identifier (NPI) is 1972544013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruce Barker's specialty?
- Bruce Barker is listed in the NPPES registry with a primary specialty of Obesity Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Bruce Barker located?
- Bruce Barker's practice location on file with NPPES is 801 Ohio Health Blvd Ste 160, Delaware, OH 43015-7883.
- What is Bruce Barker's phone number?
- The practice phone number listed in the NPPES registry for Bruce Barker is (740) 615-0112.
- Does Bruce Barker accept Medicare?
- Bruce Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bruce Barker's NPI active?
- Yes — Bruce Barker's NPI (1972544013) is active in the NPPES registry as of the last update on 2021-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.