PROVIDER PROFILE · NPI 1942297536

Martha GerteisenM.D.

Internal MedicinePearland, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

630

Unique beneficiaries

—

Total services

877

Distinct HCPCS

Medicare payment

$76K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — above median (cohort median 673).

PRESCRIBING · PART D · 2024

Total Rx claims

6,750

Beneficiaries

—

Total drug cost

$570K

Distinct drugs

132

Brand share

20.3%

Top prescribed drugs

Rosuvastatin Calcium444 claims

Levothyroxine Sodium360 claims

Atorvastatin Calcium292 claims

Amlodipine Besylate250 claims

Pantoprazole Sodium192 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

REFERRAL NETWORK

Where Martha Gerteisen'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	179	531
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	40	99
HURDISS, LAWRENCE	25	41
CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER	19	100
Branka Kosarac Family Practice · Pearland, TX	16	29
Jibi Thomas Diagnostic Radiology · Oklahoma City, OK	16	23
Chun Lin Interventional Cardiology · San Francisco, CA	12	26

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