PROVIDER PROFILE · NPI 1003816638

Gregg SilvermanM.D.

PRACTICECOASTAL CARDIOLOGY ASSOCIATIONSee all providers at this practice →

CardiologyCorpus Christi, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,932

Unique beneficiaries

—

Total services

4,499

Distinct HCPCS

Medicare payment

$246K

Peer benchmark

Total Medicare services vs. 1,379 Cardiology providers in TX — top quintile (cohort median 2,215).

PRESCRIBING · PART D · 2024

Total Rx claims

6,351

Beneficiaries

—

Total drug cost

$394K

Distinct drugs

Brand share

33.6%

Top prescribed drugs

Metoprolol Succinate600 claims

Amlodipine Besylate494 claims

Losartan Potassium437 claims

Nifedipine388 claims

Digoxin301 claims

QUALITY · MIPS · 2024

Final MIPS score

95.7

Quality

91.4

Cost

77.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.87%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$469

Payment records

By payment type

Food and Beverage$469

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 450046

Hospital

CCN 450788

Hospital

REFERRAL NETWORK

Where Gregg Silverman'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). 44 inbound referrers · 106 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAY AREA HEALTHCARE GROUP, LTD.	143	325
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	100	192
Patrick Elvin Diagnostic Radiology · Fort Worth, TX	56	132
Thomas Ertzner Diagnostic Radiology · Corpus Christi, TX	40	71
Charles Schechter Cardiology · Corpus Christi, TX	40	89
Mark Kozlowski Diagnostic Radiology · Fort Worth, TX	39	145
Ann Cox Diagnostic Radiology · Corpus Christi, TX	38	58
GUTIERREZ QUEHL, CARLOS	36	78
David Saldana Diagnostic Radiology · Corpus Christi, TX	28	57
Charles Gover-Mendez Diagnostic Radiology · Fort Worth, TX	27	55
David Wilson Diagnostic Radiology · Corpus Christi, TX	26	47
Kenneth Matejka Diagnostic Radiology · Corpus Christi, TX	26	42

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BAY AREA HEALTHCARE GROUP, LTD.	159	308
CHRISTUS SPOHN HEALTH SYSTEM CORPORATION	109	290
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Irving, TX	101	227
Laboratory Corporation Of America Clinical Laboratory · Houston, TX	88	170
Patrick Elvin Diagnostic Radiology · Fort Worth, TX	79	223
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	77	148
Mark Kozlowski Diagnostic Radiology · Fort Worth, TX	72	296
Michael Bailey Pathology · Corpus Christi, TX	57	93
Robert Beauchamp Diagnostic Radiology · Corpus Christi, TX	51	111
Raymond Graf Cardiology · Corpus Christi, TX	51	193
David Williams Diagnostic Radiology · Lubbock, TX	49	119
Stephen Turner Cardiology · Corpus Christi, TX	44	100

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