What is Gregory Anstead's specialty?

Gregory Anstead (NPI 1144337213) is a Medicare-billing provider whose primary specialty is Infectious Disease in San Antonio, TX.

Where does Gregory Anstead practice?

Gregory Anstead practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1144337213.

How much does Medicare pay Gregory Anstead?

Gregory Anstead (NPI 1144337213) received approximately $2K in total Medicare Part B payments, serving 15 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144337213

Gregory AnsteadMD

PRACTICEBEXAR COUNTY HOSPITAL DISTRICTSee all providers at this practice →

Infectious DiseaseSan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 425 Infectious Disease providers in TX — bottom quintile (cohort median 589).

PRESCRIBING · PART D · 2024

Total Rx claims

957

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

61.3%

Top prescribed drugs

Hydrocodone/Acetaminophen137 claims

Dolutegravir Sodium/Lamivudine129 claims

Bictegrav/Emtricit/Tenofov Ala70 claims

Atorvastatin Calcium49 claims

Tamsulosin Hcl33 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$18K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$16K

Travel and Lodging$2K

Food and Beverage$280

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$16K

Travel and Lodging$2K

Food and Beverage$280

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 450213

Hospital

REFERRAL NETWORK

Where Gregory Anstead'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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BEXAR COUNTY HOSPITAL DISTRICT	78	498
Carlos Restrepo Diagnostic Radiology · San Antonio, TX	16	91
Delia Bullock Internal Medicine · San Antonio, TX	13	112
Heta Javeri Infectious Disease · San Antonio, TX	12	38
Umber Salman Diagnostic Radiology · San Antonio, TX	11	52

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