What is David Grayson's specialty?

David Grayson (NPI 1770865073) is a Medicare-billing provider whose primary specialty is Anesthesiology Assistant in Washington, DC.

Where does David Grayson practice?

David Grayson practices in Washington, DC, based on the location reported in the CMS Medicare provider datasets for NPI 1770865073.

How much does Medicare pay David Grayson?

David Grayson (NPI 1770865073) received approximately $27K in total Medicare Part B payments, serving 454 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770865073

David GraysonAA

PRACTICEPATHSTAR, P.C.See all providers at this practice →

Anesthesiology AssistantWashington, DCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

377

Unique beneficiaries

—

Total services

403

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

Total Medicare services vs. 103 Anesthesiology Assistant providers in DC — top quintile (cohort median 115).

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

$108

Payment records

By payment type

Food and Beverage$108

Top paying entities

Food and Beverage$108

REFERRAL NETWORK

Where David Grayson'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WAKEMED	47	73
Robert Jacobson Anesthesiology · Raleigh, NC	13	17

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