What is Mary Davidian's specialty?

Mary Davidian (NPI 1780683052) is a Medicare-billing provider whose primary specialty is Ophthalmology in New Windsor, NY.

Where does Mary Davidian practice?

Mary Davidian practices in New Windsor, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1780683052.

How much does Medicare pay Mary Davidian?

Mary Davidian (NPI 1780683052) received approximately $234K in total Medicare Part B payments, serving 694 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780683052

Mary DavidianMD

OphthalmologyNew Windsor, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,047

Unique beneficiaries

—

Total services

2,388

Distinct HCPCS

Medicare payment

$212K

Peer benchmark

Total Medicare services vs. 1,438 Ophthalmology providers in NY — above median (cohort median 1,869).

PRESCRIBING · PART D · 2024

Total Rx claims

2,689

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

61.3%

Top prescribed drugs

Prednisolone Acetate385 claims

Moxifloxacin Hcl327 claims

Cyclosporine276 claims

Erythromycin Base253 claims

Valacyclovir Hcl138 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Mary Davidian'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. LUKE'S CORNWALL HOSPITAL	94	245
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	57	173
Joel Greenspan Specialist · New Rochelle, NY	34	86
Thien Huynh Ophthalmology · New Windsor, NY	31	68
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	29	67
Rehan Ahmad Endocrinology · Newburgh, NY	14	25
GEORGE, JOSEPH	13	28
Timothy Fishman Podiatry · Trophy Club, TX	11	18
Joaquin Bagtas Anesthesiology · Newburgh, NY	11	24
Ruth Blash Internal Medicine · Fishkill, NY	11	43

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