What is Donald Downer's specialty?

Donald Downer (NPI 1588777833) is a Medicare-billing provider whose primary specialty is Ophthalmology in Orange Park, FL.

Where does Donald Downer practice?

Donald Downer practices in Orange Park, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1588777833.

How much does Medicare pay Donald Downer?

Donald Downer (NPI 1588777833) received approximately $617K in total Medicare Part B payments, serving 1,455 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588777833

Donald DownerM.D.

OphthalmologyOrange Park, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,154

Unique beneficiaries

—

Total services

6,433

Distinct HCPCS

Medicare payment

$588K

Peer benchmark

Total Medicare services vs. 1,263 Ophthalmology providers in FL — top quintile (cohort median 2,598).

PRESCRIBING · PART D · 2024

Total Rx claims

1,915

Beneficiaries

—

Total drug cost

$326K

Distinct drugs

Brand share

37.9%

Top prescribed drugs

Prednisolone Acetate301 claims

Latanoprost224 claims

Ofloxacin214 claims

Difluprednate174 claims

Moxifloxacin Hcl174 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

72.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$973

Payment records

By payment type

Food and Beverage$973

Top paying entities

Food and Beverage$973

REFERRAL NETWORK

Where Donald Downer'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Fleming Island Surgery Center Ambulatory Surgical Center · Orange Park, FL	174	399
Martha Montero Certified Registered Nurse Anesthetist (CRNA) · Orange Park, FL	68	96
Dianne Toycen Certified Registered Nurse Anesthetist (CRNA) · Perryville, MO	66	136
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	53	88
ST VINCENTS MEDICAL CENTER INC	53	148
ST. VINCENT'S MEDICAL CENTER-CLAY COUNTY, INC.	44	74
Natallia Baldev Certified Registered Nurse Anesthetist (CRNA) · Orange Park, FL	42	89
BUXTON, RICHARD	32	39
Michael Seneca Certified Registered Nurse Anesthetist (CRNA) · Orange Park, FL	24	49
Cblpath, Inc Clinical Laboratory · Rye Brook, NY	23	43
Yousif Abubakr Hematology-Oncology · Jacksonville, FL	23	41
Clarence Harris Ophthalmology · Orange Park, FL	20	56

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