NPPES file of Aug 9, 2026

Nathaniel Miller, M.D., PH.D.

Psychiatry Physician · Los Angeles, CA

Nathaniel Miller, M.D., PH.D. is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1881009298, issued on Jun 24, 2014. Check the license (California 141179, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881009298
Name
Nathaniel Miller
Credential
M.D., PH.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
141179 CA
Self-reported in NPPES; status is on the state search
Practice location
6500 Wilshire Blvd, Los Angeles, CA 90048
Phone
(800) 270-9256
Enumerated
Jun 24, 2014
Record last updated
Oct 31, 2025
Medicare enrollment
Enrolled (PECOS I20250217000695); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6500 Wilshire Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Parisa Farrokhi, PHARMDPharmacist1245959139
  2. Jaskamal Gill, PHARMDPharmacist1851013809
  3. Manuel Marroquin, CDMResearch Study Specialist1164398608
  4. Amit Rabadia, RPHPharmacist1386252260
  5. Suzanne Silverstein, MA, ATRMental Health Counselor1053652693
  6. Anne Traynor, NPFamily Nurse Practitioner1457565798

Verify Nathaniel Miller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 141179
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average psychiatry physician in 2024

16 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Nathaniel Miller16
  2. Specialty average1,000

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

  1. Pacific Heritage Medical Group IncWestlake Village, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nathaniel Miller among 8,673 psychiatry physician records in California

Nathaniel Miller, M.D., PH.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 2014, is newer than 71% of them.

  • NPI issued2014 · 71% of these records are older, 26% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2014 · 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).

987 psychiatry physician records list a practice address in Los Angeles

They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Thomas Apostle, D.O.Los Angeles, CA 900481174575757
  2. Paul Barkopoulos, M.D.Los Angeles, CA 900481396859807
  3. Bernard BiermanWest Hollywood, CA 900481295842243
  4. Alan Coe, MDLos Angeles, CA 900481083696520
  5. Sofia Encarnacion, MDWest Hollywood, CA 900481992819528
  6. Christine Forest, MDLos Angeles, CA 900481407869431
  7. Hagop Hajian, M.D.Los Angeles, CA 900481417992801
  8. Waguih Ishak, M.D.West Hollywood, CA 900481508840448

Common questions

What is Nathaniel Miller, M.D., PH.D.'s NPI number?

Nathaniel Miller, M.D., PH.D.'s National Provider Identifier (NPI) is 1881009298, issued on Jun 24, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Miller, M.D., PH.D. located?

The NPPES record lists a practice address at 6500 Wilshire Blvd, Los Angeles, CA, 90048. Phone: (800) 270-9256. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Miller, M.D., PH.D.'s license?

NPPES lists California license number 141179, 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 Nathaniel Miller, M.D., PH.D. prescribe under Medicare Part D?

In 2024, Nathaniel Miller, M.D., PH.D. had 16 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.