What is Sherry Deaner-Harrington's specialty?

Sherry Deaner-Harrington (NPI 1588858062) is a Medicare-billing provider whose primary specialty is Optometry in Chula Vista, CA.

Where does Sherry Deaner-Harrington practice?

Sherry Deaner-Harrington practices in Chula Vista, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1588858062.

How much does Medicare pay Sherry Deaner-Harrington?

Sherry Deaner-Harrington (NPI 1588858062) received approximately $3K in total Medicare Part B payments, serving 36 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588858062

Sherry Deaner-HarringtonO.D.

OptometryChula Vista, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 2,493 Optometry providers in CA — bottom quintile (cohort median 147).

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

$611

Payment records

By payment type

Food and Beverage$611

Top paying entities

Food and Beverage$611

REFERRAL NETWORK

Where Sherry Deaner-Harrington'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SHARP CHULA VISTA MEDICAL CENTER	37	56
Unilab Corporation Clinical Laboratory · West Hills, CA	32	68
Gayle Howard Ophthalmology · Chula Vista, CA	20	48
SCHER, BARRY	15	21
David Hansen Internal Medicine · Chula Vista, CA	13	27

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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