Nathalie Maullin, M.D.
Psychiatry Physician · Santa Monica, CA
Nathalie Maullin, M.D. is a psychiatry physician with a practice address in Santa Monica, California, and NPI 1770567612, issued on Dec 5, 2005. Check the license (California MD41805, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nathalie Maullin
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD41805 CA
Self-reported in NPPES; status is on the state search - Practice location
- 429 Santa Monica Blvd, Santa Monica, CA 90401
- Phone
- (310) 699-9859
- Enumerated
- Dec 5, 2005
- Record last updated
- Jul 27, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050517001025); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 429 Santa Monica Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mariya Bauer, LCSWClinical Social Worker1780865733
- Susan Landon, MFTMarriage & Family Therapist1992020770
Verify Nathalie Maullin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license MD41805Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average psychiatry physician in 2024
205 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Escitalopram Oxalate66 claims
- Methylphenidate Hcl21 claims
- Lorazepam19 claims
- Venlafaxine Hcl Er14 claims
- Bupropion Xl13 claims
- Fluoxetine Hcl12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Cedars-Sinai Medical CenterWest Hollywood, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nathalie Maullin among 8,673 psychiatry physician records in California
Nathalie Maullin, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1999 · median 2005 among the 3,295 with a school on file
- Record last updated2017 · 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).
78 psychiatry physician records list a practice address in Santa Monica
They are 78 of the 5,151 NPPES records with a practice address in Santa Monica, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Santa Monica → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Daniel Begel, M.D.Santa Monica, CA 904011376609149
- Brandy Cohen-Brown, D.O.Santa Monica, CA 904011699980060
- James High, M.D.Santa Monica, CA 904011124376447
- Igor Hunkoff, MDSanta Monica, CA 904011629273396
- Gina In, MDSanta Monica, CA 904011861759672
- Gadson Johnson, M.D.Santa Monica, CA 904011578767232
- Mena Mirhom, M.DSanta Monica, CA 904011285089243
- Loreta Mulokas, MDSanta Monica, CA 904011679594659
Common questions
What is Nathalie Maullin, M.D.'s NPI number?
Nathalie Maullin, M.D.'s National Provider Identifier (NPI) is 1770567612, issued on Dec 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nathalie Maullin, M.D. located?
The NPPES record lists a practice address at 429 Santa Monica Blvd, Santa Monica, CA, 90401. Phone: (310) 699-9859. Providers update this record themselves, so call before visiting.
How can I verify Nathalie Maullin, M.D.'s license?
NPPES lists California license number MD41805, 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 Nathalie Maullin, M.D. prescribe under Medicare Part D?
In 2024, Nathalie Maullin, M.D. had 205 Medicare Part D claims for 39 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Nathalie Maullin, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.