NPPES file of Aug 9, 2026

Miya E. Allen, M.D.

Endocrinology, Diabetes & Metabolism Physician · Vacaville, CA

Miya E. Allen, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Vacaville, California, and NPI 1124285150, issued on May 19, 2008. Check the license (California A105636, 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
1124285150
Name
Miya E. Allen
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
A105636 CA
Self-reported in NPPES; status is on the state search
Practice location
1010 Nut Tree RD, Vacaville, CA 95687
Phone
(707) 624-7947
Enumerated
May 19, 2008
Record last updated
Feb 11, 2022
Fax
(707) 624-7998
Medicare enrollment
Enrolled (PECOS I20100804001277); accepts Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 2007
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 endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →

Also registered at 1010 Nut Tree RD

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

  1. Andrew Brooks, M.D.Orthopaedic Surgery Physician1376519561
  2. Collette Dacruz, R.N., C.D.E.Diabetes Educator Registered Nurse1730565698
  3. Laxmi Dhakal, NPNurse Practitioner1376461863
  4. Thomas Erskine, M.D.Internal Medicine Physician1194732339
  5. Hannah Mertens, PA-CPhysician Assistant1386825917
  6. Wayne Pedersen, DDSGeneral Practice Dentistry1700983780

Verify Miya E. Allen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A105636    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

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59% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

1,090 Medicare Part D claims for 289 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Miya Allen1,090
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium341 claims
  2. Methimazole165 claims
  3. Forteo79 claims
  4. Hydrocortisone71 claims
  5. Calcitriol36 claims
  6. Insulin Glargine-Yfgn36 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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncRoseville, CA

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

Miya E. Allen among 1,131 endocrinology, diabetes & metabolism physician records in California

Miya E. Allen, M.D. is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.

  • NPI issued2008 · 58% of these records are older, 36% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2007 · median 2003 among the 779 with a school on file
  • Record last updated2022 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in California

There are 1,131 endocrinology, diabetes & metabolism physician records in California.

All 1,131 in California → Every provider in Vacaville → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Deborah Murray, M.D.Vacaville, CA 956871962476895
  2. Maggie Che, MDVacaville, CA 956881215015045
  3. Alex Chao, DOWoodland, CA 956951528528130
  4. Shazia Faiz, M.DWoodland, CA 956951831392158
  5. Manish Upadhyay, MDRoseville, CA 956781962432039
  6. Michael Laidlaw, M.D.,Rocklin, CA 956771376580241
  7. Gerald Bishop, M.D.Rancho Cordova, CA 956701013282904
  8. Sallie Adams, M.D.Roseville, CA 956611255342085

Common questions

What is Miya E. Allen, M.D.'s NPI number?

Miya E. Allen, M.D.'s National Provider Identifier (NPI) is 1124285150, issued on May 19, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Miya E. Allen, M.D. located?

The NPPES record lists a practice address at 1010 Nut Tree RD, Vacaville, CA, 95687. Phone: (707) 624-7947. Providers update this record themselves, so call before visiting.

How can I verify Miya E. Allen, M.D.'s license?

NPPES lists California license number A105636, 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 Miya E. Allen, M.D. prescribe under Medicare Part D?

In 2024, Miya E. Allen, M.D. had 1,090 Medicare Part D claims for 289 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

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.