Michael Paul Gross, M.D.
Psychiatry Physician · Woodland Hills, CA
Michael Paul Gross, M.D. is a psychiatry physician with a practice address in Woodland Hills, California, and NPI 1356454128, issued on Aug 16, 2006. Check the license (California C30425, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Paul Gross
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- C30425 CA
Self-reported in NPPES; status is on the state search - Practice location
- 22144 Clarendon St, Woodland Hills, CA 91367
- Phone
- (818) 999-1144
- Enumerated
- Aug 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 226-5980
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 22144 Clarendon St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Frankel, MDPsychiatry Physician1649363862
Verify Michael Paul Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C30425Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average psychiatry physician in 2024
341 Medicare Part D claims for 58 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Alprazolam36 claims
- Escitalopram Oxalate24 claims
- Duloxetine Hcl22 claims
- Fluoxetine Hcl15 claims
- Buspirone Hcl14 claims
- Clonazepam14 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.
Michael Paul Gross among 8,673 psychiatry physician records in California
Michael Paul Gross, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2007 · 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 Woodland Hills
They are 30 of the 4,455 NPPES records with a practice address in Woodland Hills, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Woodland Hills → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Criselda Abad-Santos, M.D.Woodland Hills, CA 913671760461826
- Michael Agress, MDWoodland Hills, CA 913671255489068
- Lorena Barrio, M.D.Woodland Hills, CA 913671992812945
- Michael Blumenfield, MDWoodland Hills, CA 913671558308882
- Emmanuel Fantone, M.D.Woodland Hills, CA 913671871632547
- Gerald Fischbach, MDWoodland Hills, CA 913671194892059
- Michael Frankel, MDWoodland Hills, CA 913671649363862
- Cary Glass, MDWoodland Hills, CA 913671689733347
Common questions
What is Michael Paul Gross, M.D.'s NPI number?
Michael Paul Gross, M.D.'s National Provider Identifier (NPI) is 1356454128, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Paul Gross, M.D. located?
The NPPES record lists a practice address at 22144 Clarendon St, Woodland Hills, CA, 91367. Phone: (818) 999-1144. Providers update this record themselves, so call before visiting.
How can I verify Michael Paul Gross, M.D.'s license?
NPPES lists California license number C30425, 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 Michael Paul Gross, M.D. prescribe under Medicare Part D?
In 2024, Michael Paul Gross, M.D. had 341 Medicare Part D claims for 58 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.