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MARTHA HASHIMOTO M.D.
NPI 1699828293
Psychiatry & Neurology - Psychiatry in Ann Arbor, MI

Active since January 19, 2007PECOS EnrolledAccepts Medicare Assignment
2140 E ELLSWORTH RD, ANN ARBOR, MI 48108(734) 544-3050(734) 544-6732 Get Directions Write a Review

NPPES record last updated: March 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Martha Hashimoto M.d. NPPES

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

MARTHA HASHIMOTO M.D. (NPI 1699828293) is an individual psychiatry provider in Ann Arbor, Michigan, licensed in Michigan (4301061228) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (1993).

NPPES Registry Identity

NPI1699828293
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMARTHA HASHIMOTOCredential: M.D.
Location Address2140 E ELLSWORTH RDAnn Arbor, MI 48108-2552
Mailing Address555 Towner StYpsilanti, MI 48198-5723 · (734) 544-3050 · Fax (734) 544-6732
Phone(734) 544-3050
Fax(734) 544-6732
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 1993
Enumeration DateJanuary 19, 2007
Last NPPES UpdateMarch 12, 2025
NPPES CertifiedMarch 12, 2025
✔ NPI 1699828293 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MI · 4301061228
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2140 E ELLSWORTH RD, Ann Arbor, MI 48108
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Other Identifiers 1

Medicaid1699828293MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health.Insurance ›

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

Martha Hashimoto 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 ID8527075480
PECOS Enrollment IDI20060317000139
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 Martha Hashimoto reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

County Of Washtenaw
6.0 mi
Mental Health (Including Community Mental Health Center)
555 TOWNER ST
Ypsilanti, MI 48198
  • Reassigned Medicare billing, Michigan enrollment
  • 20 clinicians in this Medicare group
NPI 1639132442 (734) 544-3050
Shiawassee County Community Mental Health Authority
57 mi
Mental Health (Including Community Mental Health Center)
1555 INDUSTRIAL DR
Owosso, MI 48867
  • Reassigned Medicare billing, Michigan enrollment
  • 6 clinicians in this Medicare group
NPI 1497749279 (989) 723-6791

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 48108 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
$177.36 typical visit price
range $58.04 – $177.36
Typical copayment $44.34 (range $14.51 – $44.34)
Most-billed visit code 99205
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
Most-billed visit code 99213
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 20

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

MIGUEL RODRIGUES
Community Health Worker
2140 E ELLSWORTH RD
ANN ARBOR, MI 48108
Washtenaw County (734) 544-3050
CHRISTINA BLACK
Community Health Worker
2140 E ELLSWORTH RD
ANN ARBOR, MI 48108
Washtenaw County (734) 544-3050
MYA M WATTS
Social Worker
2140 E ELLSWORTH RD
ANN ARBOR, MI 48108
Washtenaw County (734) 544-3050
LAURA C GOINS SWT
Social Worker
2140 E ELLSWORTH RD
ANN ARBOR, MI 48108
Washtenaw County (734) 222-3424
SUSAN ELIZABETH THOMPSON LLMSW
Social Worker
2140 E ELLSWORTH RD
ANN ARBOR, MI 48108
Washtenaw County (734) 496-0378
DR. ELLEN SMITH PERRICCI MD
Psychiatry & Neurology (Psychiatry)
2140 E ELLSWORTH RD
ANN ARBOR, MI 48108
Washtenaw County (734) 477-7417
MR. DANIEL ANTONY ING MA,LLP,CCHP
Psychologist
2140 E ELLSWORTH RD
ANN ARBOR, MI 48108
Washtenaw County (734) 222-3581
MR. CHRISTOPHER J SINGER LLMSW
Social Worker (Clinical)
2140 E ELLSWORTH RD
ANN ARBOR, MI 48108
Washtenaw County (734) 544-3000

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 Martha Hashimoto's NPI number?

The NPI number for Martha Hashimoto is 1699828293. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Martha Hashimoto located?

Martha Hashimoto practices at 2140 E Ellsworth Rd, Ann Arbor, MI 48108. The listed phone number is (734) 544-3050.

What is Martha Hashimoto's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Martha Hashimoto enrolled in Medicare?

Yes. Martha Hashimoto 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 Martha Hashimoto's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Martha Hashimoto reassigns Medicare benefits to 2 organizations: County Of Washtenaw (Ypsilanti, MI) and Shiawassee County Community Mental Health Authority (Owosso, MI). 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 Martha Hashimoto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Martha Hashimoto accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Martha Hashimoto as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Martha Hashimoto was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.