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SABINA SHAMAYEVA MD
NPI 1265067391
Hospitalist in Ann Arbor, MI

Active since March 09, 2020PECOS Enrolled
1540 E HOSPITAL DR SPC 4280, ANN ARBOR, MI 48109(734) 615-7845 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 30, 2026, Jul 7, 2025, Aug 8, 2024 and 4 more (7 updates tracked since 2020).

About Sabina Shamayeva Md NPPES

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

SABINA SHAMAYEVA MD (NPI 1265067391) is an individual hospitalist provider in Ann Arbor, Michigan, licensed in Illinois (036170002) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Evanston.

NPPES Registry Identity

NPI1265067391
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameSABINA SHAMAYEVACredential: MD
Location Address1540 E HOSPITAL DR SPC 4280Ann Arbor, MI 48109-4280
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 570-2040 · Fax (847) 733-5315
Phone(734) 615-7845
Sole ProprietorNo
Enumeration DateMarch 9, 2020
Last NPPES UpdateJuly 30, 20267 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1265067391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in IL · 036170002
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedPediatricsTaxonomy 208000000X · License 4301513805 (MI), 036170002 (IL)
1540 E HOSPITAL DR SPC 4280, Ann Arbor, MI 48109
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Secondary Practice Location 1

Location 12650 Ridge AveEvanston, IL 60201-1700 · Phone (847) 570-1027 · Fax (847) 733-5108

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sabina Shamayeva Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Sabina Shamayeva reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The University Of Chicago Medical Center
202 mi
General Acute Care Hospital
5841 S MARYLAND AVE
Chicago, IL 60637
  • Reassigned Medicare billing, Illinois enrollment
  • 1,905 clinicians in this Medicare group
NPI 1033218128 (773) 702-1530
Endeavor Health Medical Group
204 mi
Anesthesiology
2650 RIDGE AVE, ANESTHESIOLOGY ROOM 3905
Evanston, IL 60201
  • Reassigned Medicare billing, Illinois enrollment
  • 4,841 clinicians in this Medicare group
NPI 1265695944 (847) 570-2760

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 48109 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
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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

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

NISHA NANAVATY MD
Pediatrics
1540 E HOSPITAL DR SPC 4280
ANN ARBOR, MI 48109
Washtenaw County (734) 615-7845

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 Sabina Shamayeva's NPI number?

The NPI number for Sabina Shamayeva is 1265067391. It was assigned to this individual provider in the NPPES registry on March 9, 2020.

Where is Sabina Shamayeva located?

Sabina Shamayeva practices at 1540 E Hospital Dr Spc 4280, Ann Arbor, MI 48109. The listed phone number is (734) 615-7845.

What is Sabina Shamayeva's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Sabina Shamayeva enrolled in Medicare?

Yes. Sabina Shamayeva is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sabina Shamayeva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sabina Shamayeva reassigns Medicare benefits to 2 organizations: The University Of Chicago Medical Center (Chicago, IL) and Endeavor Health Medical Group (Evanston, IL). 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 Sabina Shamayeva'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 Sabina Shamayeva was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.