NPPES file of Aug 9, 2026

Nicolas Mills, PSYD

Clinical Psychologist · Truckee, CA

Nicolas Mills, PSYD is a clinical psychologist with a practice address in Truckee, California, and NPI 1821626771, issued on Mar 27, 2020. Check the license (California PSY34937, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1821626771
Name
Nicolas Mills
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY34937 CA
Self-reported in NPPES; status is on the state search
Practice location
10121 Pine Ave, Truckee, CA 96161
Phone
(530) 587-6011
Enumerated
Mar 27, 2020
Record last updated
Aug 20, 2024
Medicare enrollment
Enrolled (PECOS I20241016000037); accepts Medicare assignment
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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8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →

Also registered at 10121 Pine Ave

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

  1. Ricki Alpert, MDAnesthesiology Physician1063555696
  2. Alexis Auckenthaler, MSWSocial Worker1518442458
  3. Andrea Bakas, FNP-C, RNFANurse Practitioner1134469026
  4. Tenille BanyAnesthesiology Physician1073930038
  5. Marcia Benz Hughes, RNFARegistered Nurse First Assistant1073786638
  6. Megan Biagi, P.A.-CMedical Physician Assistant1902178197

Verify Nicolas Mills in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PSY34937    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
Find 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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Bills Medicare through one group practice

  1. Tahoe Forest Hospital DistrictTruckee, CA

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

Nicolas Mills among 12,647 clinical psychologist records in California

Nicolas Mills, PSYD is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.

  • NPI issued2020 · 89% of these records are older, 9% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2021 · median 2006 among the 2,424 with a school on file
  • Record last updated2024 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in California

There are 12,647 clinical psychologist records in California.

All 12,647 in California → Every provider in Truckee → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Maria Antoniadis, PHDTruckee, CA 961611760281612
  2. Kirk Ditterich, PSYDTruckee, CA 961611720301955
  3. Perrine Portillo, PSY.DTruckee, CA 961611023486958
  4. Brooke Schauder, PH.D.Truckee, CA 961611013100288
  5. Jenna ShlachterTruckee, CA 961611164826673
  6. Juanita Hernandez-Morin, PSY.D.South Lake Tahoe, CA 961501053667139
  7. Dustin Kieschnick, PSYDSouth Lake Tahoe, CA 961501154090017
  8. Catherine Lawlor, PSYDSouth Lake Tahoe, CA 961501356179691

Common questions

What is Nicolas Mills, PSYD's NPI number?

Nicolas Mills, PSYD's National Provider Identifier (NPI) is 1821626771, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Nicolas Mills, PSYD located?

The NPPES record lists a practice address at 10121 Pine Ave, Truckee, CA, 96161. Phone: (530) 587-6011. Providers update this record themselves, so call before visiting.

How can I verify Nicolas Mills, PSYD's license?

NPPES lists California license number PSY34937, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

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.