PROVIDER PROFILE · NPI 1003872292

Marlyn MayoMD

PRACTICEUT SOUTHWESTERNSee all providers at this practice →

GastroenterologyDallas, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 1,103 Gastroenterology providers in TX — bottom quintile (cohort median 699).

PRESCRIBING · PART D · 2024

Total Rx claims

470

Beneficiaries

—

Total drug cost

$574K

Distinct drugs

Brand share

28.3%

Top prescribed drugs

Ursodiol221 claims

Obeticholic Acid54 claims

Carvedilol25 claims

Azathioprine24 claims

Sodium, Potassium,mag Sulfates22 claims

QUALITY · MIPS · 2024

Final MIPS score

82.9

Quality

70.2

Cost

72.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.33%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$15K

Payment records

By payment type

Consulting Fee$12K

Compensation for serving as faculty or as a speaker for a medical education program$2K

Food and Beverage$296

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 450015

Hospital

CCN 450044

Hospital

REFERRAL NETWORK

Where Marlyn Mayo'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). 1 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS	51	166

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS	95	345
DALLAS COUNTY HOSPITAL DISTRICT	63	148
Lan Peng Pathology · Dallas, TX	22	51
Purva Gopal Pathology · Dallas, TX	19	31
Jyoti Balani Pathology · Dallas, TX	15	19
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Irving, TX	13	31
Suntrea Hammer Pathology · Dallas, TX	12	21
Kyle Molberg Pathology · Dallas, TX	12	18

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