What is Daniel Dreher's specialty?

Daniel Dreher (NPI 1508822008) is a Medicare-billing provider whose primary specialty is Anesthesiology in San Antonio, TX.

Where does Daniel Dreher practice?

Daniel Dreher practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1508822008.

How much does Medicare pay Daniel Dreher?

Daniel Dreher (NPI 1508822008) received approximately $58K in total Medicare Part B payments, serving 357 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508822008

Daniel DreherM.D.

AnesthesiologySan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

324

Unique beneficiaries

—

Total services

389

Distinct HCPCS

Medicare payment

$44K

Peer benchmark

Total Medicare services vs. 3,259 Anesthesiology providers in TX — top quintile (cohort median 184).

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

No data available for this provider in 2025.

REFERRAL NETWORK

Where Daniel Dreher'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
South Texas Ambulatory Surgery Center, Pllc Ambulatory Surgical Center · San Antonio, TX	153	170
Christopher Debacker Ophthalmology · San Antonio, TX	138	223
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.	59	85
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	29	39
TEXAS LAUREL RIDGE HOSPITAL LP	28	71
Raymond Faber Psychiatry · San Antonio, TX	27	124
Henry Polk Psychiatry · San Antonio, TX	21	54
Ryan O'quinn Dermatology · San Antonio, TX	15	19
CHRISTUS SANTA ROSA HEALTH CARE CORPORATION	12	14
Jennifer Gallegos Anesthesiology · San Antonio, TX	11	27

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