Jeffrey Summers, MD
NPI 1528067816 · Internal Medicine Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Summers, MD is a Internal Medicine Physician provider in Knoxville, TN (NPI 1528067816).
Provider details
- NPI number
- 1528067816
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 26566 (TN)
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
20 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
6,578 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 5,691 | $73 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Each Additional Hour96366 | 280 | $18 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 202 | $55 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 200 | $63 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 128 | $114 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 77 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 348 | 345 |
| Levothyroxine Sodium | 300 | 45 |
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 161 | 125 |
| Pantoprazole Sodium | 143 | 24 |
| Donepezil Hcl | 135 | 23 |
| Apixabanbrand: Eliquis | 95 | 20 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Summers's NPI number?
- Jeffrey Summers's National Provider Identifier (NPI) is 1528067816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Summers's specialty?
- Jeffrey Summers is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Summers located?
- Jeffrey Summers's practice location on file with NPPES is 6612 Maynardville Hwy, Knoxville, TN 37918-4817.
- What is Jeffrey Summers's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Summers is (865) 688-1584.
- Does Jeffrey Summers accept Medicare?
- Jeffrey Summers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Summers's NPI active?
- Yes — Jeffrey Summers's NPI (1528067816) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.