What is Sherry Day's specialty?

Sherry Day (NPI 1013061977) is a Medicare-billing provider whose primary specialty is Optometry in Ann Arbor, MI.

Where does Sherry Day practice?

Sherry Day practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1013061977.

How much does Medicare pay Sherry Day?

Sherry Day (NPI 1013061977) received approximately $13K in total Medicare Part B payments, serving 166 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1013061977

Sherry DayOD

PRACTICEREGENTS OF THE UNIVERSITY OF MICHIGANSee all providers at this practice →

OptometryAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

165

Unique beneficiaries

—

Total services

166

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 962 Optometry providers in MI — above median (cohort median 177).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$114

Payment records

By payment type

Food and Beverage$114

Top paying entities

Food and Beverage$114

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 230046

Hospital

REFERRAL NETWORK

Where Sherry Day's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 2 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	148	546
REGENTS OF THE UNIVERSITY OF MICHIGAN	21	42

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	62	261
REGENTS OF THE UNIVERSITY OF MICHIGAN	50	126
REGENTS OF THE UNIVERSITY OF MICHIGAN	19	38

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events