Thomas Earl Havel, M.D.
Psychiatry Physician · Mountain View, CA
Thomas Earl Havel, M.D. is a psychiatry physician with a practice address in Mountain View, California, and NPI 1871625194, issued on Mar 12, 2007. Check the license (California G32044, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thomas Earl Havel
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G32044 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Grant RD., Mountain View, CA 94039
- Phone
- (650) 361-0646
- Enumerated
- Mar 12, 2007
- Record last updated
- Aug 8, 2025
- Medicaid ID
- 00G320440 CA
- Medicare enrollment
- Enrolled (PECOS I20120213000029); may accept Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Thomas Earl Havel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G32044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average psychiatry physician in 2024
418 Medicare Part D claims for 43 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Trazodone Hcl43 claims
- Clonazepam40 claims
- Quetiapine Fumarate37 claims
- Gabapentin29 claims
- Mirtazapine26 claims
- Duloxetine Hcl21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Altos Health PartnersMountain View, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Earl Havel among 8,673 psychiatry physician records in California
Thomas Earl Havel, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1975 · median 2005 among the 3,295 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 psychiatry physician records list a practice address in Mountain View
They are 30 of the 2,467 NPPES records with a practice address in Mountain View, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Mountain View → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Bruce Bienenstock, M.D.Mountain View, CA 940401790733665
- Vanita Chawla, M,D., M.P.HMountain View, CA 940401548449135
- Nirmaljit Dhami, M.D.Mountain View, CA 940401952355547
- Evan Garner, MDMountain View, CA 940401386674869
- Maor Katz, MDMountain View, CA 940401407039571
- Patricia Khoo, M.D.Ione, CA 940401760555452
- Grace Nadolny, MDMountain View, CA 940401255350567
- Simran Singh, MDMountain View, CA 940401760587836
Common questions
What is Thomas Earl Havel, M.D.'s NPI number?
Thomas Earl Havel, M.D.'s National Provider Identifier (NPI) is 1871625194, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Earl Havel, M.D. located?
The NPPES record lists a practice address at 2500 Grant RD., Mountain View, CA, 94039. Phone: (650) 361-0646. Providers update this record themselves, so call before visiting.
How can I verify Thomas Earl Havel, M.D.'s license?
NPPES lists California license number G32044, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Earl Havel, M.D. prescribe under Medicare Part D?
In 2024, Thomas Earl Havel, M.D. had 418 Medicare Part D claims for 43 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.