NPPES file of Aug 9, 2026

Katherine Unverferth, M.D.

Psychiatry Physician · Santa Monica, CA

Katherine Unverferth, M.D. is a psychiatry physician with a practice address in Santa Monica, California, and NPI 1164817789, issued on Mar 31, 2015. Check the license (California A149627, 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
1164817789
Name
Katherine Unverferth
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A149627 CA
Self-reported in NPPES; status is on the state search
Practice location
2444 Wilshire Blvd Ste 507, Santa Monica, CA 90403
Phone
(424) 259-2766
Enumerated
Mar 31, 2015
Record last updated
Oct 8, 2025
Fax
(888) 850-1258
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →

Also registered at 2444 Wilshire Blvd Ste 507

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

  1. Nicole Kiyohara, MDPsychiatry Physician1972959013
  2. Bryson Lochte, MDPsychiatry Physician1801458500
  3. Sophie RosseelPsychiatry Physician1457726242

Verify Katherine Unverferth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A149627    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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Industry payments in 2024: $1,216.11

7 payments; by number, the most common kind was food and beverage; the largest payer was Biogen, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Unverferth$1,216.11
  2. Specialty average$4,954.93

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Katherine Unverferth among 8,673 psychiatry physician records in California

Katherine Unverferth, 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 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 23% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • 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).

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

  1. Michelle Ashley, M.D.Santa Monica, CA 904031205986650
  2. Leslie Brothers, M.D.Santa Monica, CA 904031275748188
  3. David Fogelson, M.D.Santa Monica, CA 904031215037874
  4. Elizabeth Galton, MDSanta Monica, CA 904031760476394
  5. Maria Lymberis, MDSanta Monica, CA 904031982609319
  6. Michael Mandel, M.D.Santa Monica, CA 904031740406727
  7. Robert Martin, MDSanta Monica, CA 904031972679801
  8. Jessica Nord, M.D.Santa Monica, CA 904031548454036

Common questions

What is Katherine Unverferth, M.D.'s NPI number?

Katherine Unverferth, M.D.'s National Provider Identifier (NPI) is 1164817789, issued on Mar 31, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Unverferth, M.D. located?

The NPPES record lists a practice address at 2444 Wilshire Blvd Ste 507, Santa Monica, CA, 90403. Phone: (424) 259-2766. Providers update this record themselves, so call before visiting.

How can I verify Katherine Unverferth, M.D.'s license?

NPPES lists California license number A149627, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.