What is Robert Marks's specialty?

Robert Marks (NPI 1972541910) is a Medicare-billing provider whose primary specialty is Gastroenterology in Alabaster, AL.

Where does Robert Marks practice?

Robert Marks practices in Alabaster, AL, based on the location reported in the CMS Medicare provider datasets for NPI 1972541910.

How much does Medicare pay Robert Marks?

Robert Marks (NPI 1972541910) received approximately $63K in total Medicare Part B payments, serving 276 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972541910

Robert MarksM.D.

GastroenterologyAlabaster, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

506

Unique beneficiaries

—

Total services

705

Distinct HCPCS

Medicare payment

$53K

Peer benchmark

Total Medicare services vs. 163 Gastroenterology providers in AL — above median (cohort median 808).

PRESCRIBING · PART D · 2024

Total Rx claims

3,577

Beneficiaries

—

Total drug cost

$753K

Distinct drugs

Brand share

32.4%

Top prescribed drugs

Pantoprazole Sodium1,312 claims

Dexlansoprazole470 claims

Linaclotide276 claims

Dicyclomine Hcl243 claims

Famotidine214 claims

QUALITY · MIPS · 2024

Final MIPS score

81.6

Quality

61.9

Cost

79.3

Improvement activities

40.0

Promoting interop.

97.0

Payment adjustment

0.28%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

100

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Robert Marks'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAPTIST HEALTH SYSTEM, INC	337	984
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	265	641
BRAWNER, STEPHEN	112	337
NPI 1265437461	99	278
MCDANIEL, BENJAMIN	87	244
Robert Loudon Gastroenterology · Alabaster, AL	82	154
Bradley Rubery Gastroenterology · Alabaster, AL	81	168
Deborah Hayes Certified Registered Nurse Anesthetist (CRNA) · Birmingham, AL	60	99
Gregory Champion Gastroenterology · Birmingham, AL	52	82
Anne Deatkine Diagnostic Radiology · Alabaster, AL	48	109
LAKANEN, KAREN	45	72
Regional Paramedical Services Inc Ambulance Service Provider · Jasper, AL	36	97

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