Howard Leftin, M.D.
NPI 1295748184 · Psychiatry Physician · Bristol, TN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Howard Leftin, M.D. is a Psychiatry Physician provider in Bristol, TN (NPI 1295748184).
Provider details
- NPI number
- 1295748184
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E8658 (TX)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
94 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 | 60 | $76 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 18 | $125 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 16 | $78 |
Typical Medicare-allowed amounts for these services range $76–$125 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorpromazine Hcl | 128 | 19 |
| Quetiapine Fumarate | 92 | 22 |
| Haloperidol | 82 | 13 |
| Lorazepam | 75 | 16 |
| Diphenhydramine Hcl | 69 | 16 |
| Benztropine Mesylate | 56 | 14 |
| Clozapine | 33 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er |
Practice location
Mailing address
Additional practice locations (2)
- 400 N State of Franklin RdJohnson City, TN 37604-6035Phone: (423) 431-6111
- 1430 Collier StAustin, TX 78704-2911Phone: (512) 447-4141
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2020-03-25
- Certified
- 2020-03-25
Frequently asked questions
- What is Howard Leftin's NPI number?
- Howard Leftin's National Provider Identifier (NPI) is 1295748184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Leftin's specialty?
- Howard Leftin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Leftin located?
- Howard Leftin's practice location on file with NPPES is 1 Medical Park Blvd, Bristol, TN 37620-7453.
- What is Howard Leftin's phone number?
- The practice phone number listed in the NPPES registry for Howard Leftin is (423) 844-1121.
- Does Howard Leftin accept Medicare?
- Howard Leftin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Howard Leftin's NPI active?
- Yes — Howard Leftin's NPI (1295748184) is active in the NPPES registry as of the last update on 2020-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.