What is Richard Greyson's specialty?

Richard Greyson (NPI 1356355770) is a Medicare-billing provider whose primary specialty is Internal Medicine in Oklahoma City, OK.

Where does Richard Greyson practice?

Richard Greyson practices in Oklahoma City, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1356355770.

How much does Medicare pay Richard Greyson?

Richard Greyson (NPI 1356355770) received approximately $9K in total Medicare Part B payments, serving 122 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356355770

Richard GreysonMD

Internal MedicineOklahoma City, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

122

Unique beneficiaries

—

Total services

174

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 642 Internal Medicine providers in OK — bottom quintile (cohort median 885).

PRESCRIBING · PART D · 2024

Total Rx claims

1,269

Beneficiaries

—

Total drug cost

$60K

Distinct drugs

Brand share

11.3%

Top prescribed drugs

Atorvastatin Calcium99 claims

Ezetimibe74 claims

Hydrochlorothiazide64 claims

Losartan Potassium63 claims

Lisinopril62 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 Richard Greyson'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 · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SSM HEALTH CARE OF OKLAHOMA, INC.	159	713
Chester Beam Diagnostic Radiology · Oklahoma City, OK	29	125
Iftikhar Ahmad Internal Medicine · Oklahoma City, OK	21	166
Phung Luong Diagnostic Radiology · Oklahoma City, OK	19	68
MERCY HOSPITAL OKLAHOMA CITY, INC	11	32

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SSM HEALTH CARE OF OKLAHOMA, INC.	179	1,005
Iftikhar Ahmad Internal Medicine · Oklahoma City, OK	25	169
Diagnostic Laboratory Of Oklahoma Llc Clinical Laboratory · Oklahoma City, OK	21	62
Chester Beam Diagnostic Radiology · Oklahoma City, OK	19	71
MCBRIDE CLINIC ORTHOPEDIC HOSPITAL, LLC	18	38
Phung Luong Diagnostic Radiology · Oklahoma City, OK	17	42
Stephen Salamy Diagnostic Radiology · Oklahoma City, OK	13	52
ROBERTS, RICHARD	12	28
Emergency Medical Services Authority Ambulance Service Provider · Oklahoma City, OK	12	58
Richard Costello Diagnostic Radiology · Oklahoma City, OK	12	46
Michael Haslam Diagnostic Radiology · Oklahoma City, OK	12	38
HCA HEALTH SERVICES OF OKLAHOMA INC	12	34

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