What is Calvin Graef's specialty?

Calvin Graef (NPI 1962649954) is a Medicare-billing provider whose primary specialty is Optometry in Aurora, CO.

Where does Calvin Graef practice?

Calvin Graef practices in Aurora, CO, based on the location reported in the CMS Medicare provider datasets for NPI 1962649954.

How much does Medicare pay Calvin Graef?

Calvin Graef (NPI 1962649954) received approximately $69K in total Medicare Part B payments, serving 773 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1962649954

Calvin GraefO.D.

PRACTICEJAVIER WAKSMAN MD,PC.See all providers at this practice →

OptometryAurora, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,156

Unique beneficiaries

—

Total services

1,254

Distinct HCPCS

Medicare payment

$68K

Peer benchmark

Total Medicare services vs. 667 Optometry providers in CO — top quintile (cohort median 197).

PRESCRIBING · PART D · 2024

Total Rx claims

401

Beneficiaries

—

Total drug cost

$95K

Distinct drugs

Brand share

45.9%

Top prescribed drugs

Latanoprost112 claims

Fluorometholone66 claims

Neomycin/Polymyxin B/Dexametha51 claims

Erythromycin Base49 claims

Cyclosporine45 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Calvin Graef'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
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY	538	2,237
Katherine Payne Physical Medicine and Rehabilitation · Aurora, CO	32	67
Michael Taravella Ophthalmology · Aurora, CO	26	69
NATIONAL JEWISH HEALTH	24	70
NPI 1396781134	24	81

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