Leslie Fitzgerald, M.D.
NPI 1396188975 · Internal Medicine Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Fitzgerald, M.D. is a Internal Medicine Physician provider in Knoxville, TN (NPI 1396188975).
Provider details
- NPI number
- 1396188975
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
195 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 122 | $195 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 43 | $72 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 30 | $109 |
Typical Medicare-allowed amounts for these services range $72–$195 (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.
Practice location
Mailing address
Additional practice locations (1)
- 325 N State of Franklin RdJohnson City, TN 37604-6056Phone: (423) 439-6283
Registry dates
- Enumerated
- 2013-04-12
- Last updated
- 2018-07-12
Frequently asked questions
- What is Leslie Fitzgerald's NPI number?
- Leslie Fitzgerald's National Provider Identifier (NPI) is 1396188975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Fitzgerald's specialty?
- Leslie Fitzgerald is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Fitzgerald located?
- Leslie Fitzgerald's practice location on file with NPPES is 1225 E Weisgarber Rd Ste 200, Knoxville, TN 37909.
- What is Leslie Fitzgerald's phone number?
- The practice phone number listed in the NPPES registry for Leslie Fitzgerald is (186) 558-4474.
- Does Leslie Fitzgerald accept Medicare?
- Leslie Fitzgerald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Fitzgerald's NPI active?
- Yes — Leslie Fitzgerald's NPI (1396188975) is active in the NPPES registry as of the last update on 2018-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.