What is David Holck's specialty?

David Holck (NPI 1548319601) is a Medicare-billing provider whose primary specialty is Ophthalmology in San Antonio, TX.

Where does David Holck practice?

David Holck practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1548319601.

How much does Medicare pay David Holck?

David Holck (NPI 1548319601) received approximately $754K in total Medicare Part B payments, serving 1,072 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548319601

David HolckM.D.

OphthalmologySan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,487

Unique beneficiaries

—

Total services

15,192

Distinct HCPCS

Medicare payment

$697K

Peer benchmark

Total Medicare services vs. 1,238 Ophthalmology providers in TX — top quintile (cohort median 1,864).

PRESCRIBING · PART D · 2024

Total Rx claims

2,978

Beneficiaries

—

Total drug cost

$1.0M

Distinct drugs

Brand share

83.1%

Top prescribed drugs

Erythromycin Base1,503 claims

Amoxicillin/Potassium Clav589 claims

Mupirocin211 claims

Neomycin/Polymyxin B/Dexametha201 claims

Methylprednisolone127 claims

QUALITY · MIPS · 2024

Final MIPS score

92.1

Quality

84.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.72%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where David Holck'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). 11 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	305	467
Brandon Bregman Anesthesiology · San Antonio, TX	273	389
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	64	135
Thomas Davis Pathology · San Antonio, TX	46	89
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.	25	33
Charles Reilly Ophthalmology · San Antonio, TX	22	30
LIBOW, LESTER	16	27
Ryan O'quinn Dermatology · San Antonio, TX	15	23
Russell Cravey Ophthalmology · Kerrville, TX	12	14
Michael Sorace Dermatology · Boerne, TX	11	21
Theodore Belitsos Anesthesiology · San Antonio, TX	11	13

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