Thomas Havel, M.D.
NPI 1871625194 · Psychiatry Physician · Mountain View, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Havel, M.D. is a Psychiatry Physician provider in Mountain View, CA (NPI 1871625194).
Provider details
- NPI number
- 1871625194
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G32044 (CA)
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
19 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
366 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 126 | $105 |
| Therapy Using Electrical Currents90870 | 125 | $110 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 79 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $145 |
Typical Medicare-allowed amounts for these services range $67–$145 (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 |
|---|---|---|
| Trazodone Hcl | 43 | 11 |
| Clonazepam | 40 | — |
| Quetiapine Fumarate | 37 | — |
| Gabapentin | 29 | — |
| Mirtazapine | 26 | — |
| Duloxetine Hcl | 21 | — |
| Sertraline Hcl | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-12
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is Thomas Havel's NPI number?
- Thomas Havel's National Provider Identifier (NPI) is 1871625194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Havel's specialty?
- Thomas Havel is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Havel located?
- Thomas Havel's practice location on file with NPPES is 2500 Grant Rd., Mountain View, CA 94039-7025.
- What is Thomas Havel's phone number?
- The practice phone number listed in the NPPES registry for Thomas Havel is (650) 361-0646.
- Does Thomas Havel accept Medicare?
- Thomas Havel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Havel's NPI active?
- Yes — Thomas Havel's NPI (1871625194) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.