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MIYA E ALLEN M.D.
NPI 1124285150
Internal Medicine - Endocrinology, Diabetes & Metabolism in Vacaville, CA

Active since May 19, 2008PECOS EnrolledAccepts Medicare Assignment
1010 NUT TREE RD, SUITE 100B, VACAVILLE, CA 95687(707) 624-7947(707) 624-7998 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Miya E Allen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MIYA E ALLEN M.D. (NPI 1124285150) is an individual endocrinology, diabetes & metabolism provider in Vacaville, California, licensed in California (A105636) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2007).

NPPES Registry Identity

NPI1124285150
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameMIYA E ALLENCredential: M.D.
Location Address1010 NUT TREE RD, SUITE 100BVacaville, CA 95687-4172
Mailing Address1010 Nut Tree Rd, Suite 100bVacaville, CA 95687-4172 · (707) 624-7947 · Fax (707) 624-7998
Phone(707) 624-7947
Fax(707) 624-7998
Sole ProprietorYes
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2007
Enumeration DateMay 19, 2008
Last NPPES UpdateFebruary 11, 2022
✔ NPI 1124285150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in CA · A105636
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1010 NUT TREE RD, Vacaville, CA 95687
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Miya E Allen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4486787801
PECOS Enrollment IDI20100804001277
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Miya Allen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northbay Healthcare Group
0.1 mi
Multi-Specialty
1020 NUT TREE RD # 390
Vacaville, CA 95687
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Northbay Physicians Surgery Center, LLC
  • 516 clinicians in this Medicare group
NPI 1760534713 (707) 624-8000
Permanente Medical Group Inc
22 mi
Internal Medicine
975 SERENO DRIVE
Vallejo, CA 94589
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1336222397 (707) 651-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95687 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$145.83 typical visit price
range $65.02 – $191.95
Typical copayment $36.45 (range $16.25 – $47.98)
Most-billed visit code 99204
Established Patient
$113.05 typical visit price
range $21.86 – $157.69
Typical copayment $28.26 (range $5.46 – $39.42)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREGORY YERVANT WARNER D.O.
Internal Medicine (Infectious Disease)
1010 NUT TREE RD, SUITE 100B
VACAVILLE, CA 95687
Solano County (707) 624-7999
DR. ROBERT KAY PETERSON M.D.
Orthopaedic Surgery (Sports Medicine)
1010 NUT TREE RD, STE 200
VACAVILLE, CA 95687
Solano County (707) 624-7900
THOMAS DANIEL ERSKINE M.D.
Internal Medicine
1010 NUT TREE RD, STE 100
VACAVILLE, CA 95687
Solano County (707) 624-7979
LAXMI DHAKAL NP
Nurse Practitioner
1010 NUT TREE RD
VACAVILLE, CA 95687
Solano County (510) 974-9386
DR. ANDREW T BROOKS M.D.
Orthopaedic Surgery
1010 NUT TREE RD, SUITE 200
VACAVILLE, CA 95687
Solano County (707) 624-7900
HANNAH KRIMINS MERTENS PA-C
Physician Assistant
1010 NUT TREE RD, SUITE 200
VACAVILLE, CA 95687
Solano County (707) 624-7900
DR. MELISSA SCHOENWETTER D.O.
Internal Medicine (Rheumatology)
1010 NUT TREE RD, SUITE 200
VACAVILLE, CA 95687
Solano County (707) 624-8530
WAYNE N PEDERSEN DDS
Dentist (General Practice)
1010 NUT TREE RD, SUITE 280
VACAVILLE, CA 95687
Solano County (707) 447-1010

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Miya Allen's NPI number?

The NPI number for Miya Allen is 1124285150. It was assigned to this individual provider in the NPPES registry on May 19, 2008.

Where is Miya Allen located?

Miya Allen practices at 1010 Nut Tree Rd Suite 100B, Vacaville, CA 95687. The listed phone number is (707) 624-7947.

What is Miya Allen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Miya Allen enrolled in Medicare?

Yes. Miya Allen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Miya Allen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Miya Allen reassigns Medicare benefits to 2 organizations: Northbay Healthcare Group (Vacaville, CA) and Permanente Medical Group Inc (Vallejo, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Miya Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Miya Allen was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.