What is German Martinez Gamba's specialty?

German Martinez Gamba (NPI 1376983130) is a Medicare-billing provider whose primary specialty is Family Practice in Houston, TX.

Where does German Martinez Gamba practice?

German Martinez Gamba practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1376983130.

How much does Medicare pay German Martinez Gamba?

German Martinez Gamba (NPI 1376983130) received approximately $15K in total Medicare Part B payments, serving 85 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1376983130

German Martinez GambaM.D.

Family PracticeHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

127

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 6,385 Family Practice providers in TX — below median (cohort median 567).

PRESCRIBING · PART D · 2024

Total Rx claims

1,737

Beneficiaries

—

Total drug cost

$109K

Distinct drugs

Brand share

18.4%

Top prescribed drugs

Atorvastatin Calcium136 claims

Lisinopril117 claims

Amlodipine Besylate114 claims

Metformin Hcl97 claims

Gabapentin76 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where German Martinez Gamba'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). 22 inbound referrers · 43 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY CLINIC SPRINGFIELD COMMUNITIES	430	2,049
MERCY ST. FRANCIS HOSPITAL	233	1,297
ROZEBOOM, VICTOR	158	690
BOYCE - BYNUM PATHOLOGY LABORATORIES, INC	60	943
WILLOW HEALTH CARE INC	50	335
MOBILE X-RAY SERVICES LLC	36	114
Francine Rhinehart Podiatry · Northbrook, IL	28	75
COLVILLE, MARTHA	26	153
Kevin Crowe Cardiology · West Plains, MO	26	74
Charles Armstrong Diagnostic Radiology · West Plains, MO	24	64
CHAFFIN, JERALD	24	46
Beth Cooper Diagnostic Radiology · West Plains, MO	20	56

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MERCY ST. FRANCIS HOSPITAL	201	866
MERCY CLINIC SPRINGFIELD COMMUNITIES	200	905
NPI 1952317414	193	562
ROZEBOOM, VICTOR	134	501
OZARKS MEDICAL CENTER	85	295
Dianna Keeling Nurse Practitioner · Licking, MO	71	260
MERCY HOSPITAL SPRINGFIELD	66	220
BOYCE - BYNUM PATHOLOGY LABORATORIES, INC	63	877
MERCY HOSPITAL SPRINGFIELD	53	195
WILLOW HEALTH CARE INC	42	188
MERCY CLINIC SPRINGFIELD COMMUNITIES	37	107
MOBILE X-RAY SERVICES LLC	33	117

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