Peter Campbell, MD
NPI 1386640647 · Endocrinology, Diabetes & Metabolism Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Campbell, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Knoxville, TN (NPI 1386640647).
Provider details
- NPI number
- 1386640647
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17643 (TN)
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
2,513 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 | 479 | $9 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 439 | $16 |
| Thyroxine (thyroid Chemical), Free84439 | 402 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 291 | $82 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 232 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 101 | $116 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 907 | 227 |
| Levothyroxine Sodiumbrand: Synthroid | 102 | 26 |
| Atorvastatin Calcium | 54 | 14 |
| Methimazole | 43 | 16 |
| Metformin Hclbrand: Metformin Hcl Er | 39 | 11 |
| Alendronate Sodium | 31 | 12 |
| Ezetimibe | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$248 across 14 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
- 2005-06-22
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Peter Campbell's NPI number?
- Peter Campbell's National Provider Identifier (NPI) is 1386640647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Campbell's specialty?
- Peter Campbell is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Campbell located?
- Peter Campbell's practice location on file with NPPES is 1450 Dowell Springs Blvd, Knoxville, TN 37909.
- What is Peter Campbell's phone number?
- The practice phone number listed in the NPPES registry for Peter Campbell is (865) 637-8812.
- Does Peter Campbell accept Medicare?
- Peter Campbell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Campbell's NPI active?
- Yes — Peter Campbell's NPI (1386640647) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.