Martha Michalski Mann, M.D.
Psychiatry Physician · Vacaville, CA
Martha Michalski Mann, M.D. is a psychiatry physician with a practice address in Vacaville, California, and NPI 1821120288, issued on Mar 12, 2007. Check the license (California G192551, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Martha Michalski Mann
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G192551 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 California Drive, Vacaville, CA 95687
- Phone
- (540) 974-3726
- Enumerated
- Mar 12, 2007
- Record last updated
- Jun 4, 2024
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1600 California Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omotayo Alamutu, DNP, FNP, PMHNPPsychiatric/Mental Health Nurse Practitioner1689978652
- Karuna Anand, M.D.Psychiatry Physician1881705176
- Foyinsola BademosiClinical Psychologist1295473452
- Jackie Bowyer, PH.D.Clinical Psychologist1841513454
- Johanna CalicaMarriage & Family Therapist1194190207
- Charlene CarlosPharmacist1063279255
Verify Martha Michalski Mann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G192551Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average psychiatry physician in 2024
232 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Lorazepam25 claims
- Fluphenazine Hcl15 claims
- Lamotrigine15 claims
- Fluoxetine Hcl14 claims
- Sertraline Hcl11 claims
- Venlafaxine Hcl Er11 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.
Martha Michalski Mann among 8,673 psychiatry physician records in California
Martha Michalski Mann, 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 fileNo · 38% of these records are
- Record last updated2024 · 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).
35 psychiatry physician records list a practice address in Vacaville
They are 35 of the 1,903 NPPES records with a practice address in Vacaville, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Vacaville → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Karuna Anand, M.D.Vacaville, CA 956871881705176
- Sarah Benington, DOVacaville, CA 956871679680748
- Tshering Bhutia, M.D.Vacaville, CA 956871285991968
- Shelly JamesVacaville, CA 956871437421161
- Ruby Kahlon, M.D.Vacaville, CA 956871952544850
- Richard Lipon, M.D.Vacaville, CA 956871639305980
- Lorna LukensVacaville, CA 956871285946996
- Leslie McDaniel, MDVacaville, CA 956871487726238
Common questions
What is Martha Michalski Mann, M.D.'s NPI number?
Martha Michalski Mann, M.D.'s National Provider Identifier (NPI) is 1821120288, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Martha Michalski Mann, M.D. located?
The NPPES record lists a practice address at 1600 California Drive, Vacaville, CA, 95687. Phone: (540) 974-3726. Providers update this record themselves, so call before visiting.
How can I verify Martha Michalski Mann, M.D.'s license?
NPPES lists California license number G192551, 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 Martha Michalski Mann, M.D. prescribe under Medicare Part D?
In 2024, Martha Michalski Mann, M.D. had 232 Medicare Part D claims; 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.