ERIN E SPENCER
NPI 1821677162
Obstetrics & Gynecology in Ypsilanti, MI

Q: What is Erin Spencer's NPI number?

The NPI number for Erin Spencer is 1821677162. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Q: What is Erin Spencer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Erin Spencer was last updated on September 5, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 05, 2021PECOS EnrolledAccepts Medicare Assignment

5333 MCAULEY DR RM 2110, YPSILANTI, MI 48197(734) 712-3967 Get Directions Write a Review

NPPES record last updated: September 5, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 5, 2025, Apr 5, 2021 (2 updates tracked since 2021).

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About Erin E Spencer NPPES

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

ERIN E SPENCER (NPI 1821677162) is an individual obstetrics & gynecology provider in Ypsilanti, Michigan, licensed in Michigan (4301515208) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Trinity Health Ann Arbor Hospital, and maintains a secondary practice location in Ypsilanti.

NPPES Registry Identity

NPI1821677162

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameERIN E SPENCER

Location Address5333 MCAULEY DR RM 2110Ypsilanti, MI 48197-1097

Mailing Address48832 Wildrose DrCanton, MI 48187-5628 · (734) 845-1866

Phone(734) 712-3967

Sole ProprietorYes

Medical School CMSWayne State University School Of MedicineGraduated 2021

Enumeration DateApril 5, 2021

Last NPPES UpdateSeptember 5, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 5, 2025

✔ NPI 1821677162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in MI · 4301515208

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

5333 MCAULEY DR RM 2110, Ypsilanti, MI 48197

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Secondary Practice Location 1

Location 14936 W Clark Rd Ste 100Ypsilanti, MI 48197-0861 · Phone (734) 434-6200 · Fax (734) 434-7373

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.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Erin E Spencer 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 ID8123420791

PECOS Enrollment IDI20251020002818

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Trinity Health Ann Arbor Hospital

Acute Care Hospitals · Ann Arbor, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230156

Location5301 E Huron River DrAnn Arbor, MI 48106 · Washtenaw County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48197 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

$134.28 typical visit price

range $58.04 – $177.36

Typical copayment $33.57 (range $14.51 – $44.34)

Most-billed visit code 99204

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.

MELISSA ROTH LMSW

Social Worker (Clinical)