What is Christine Martinez's specialty?

Christine Martinez (NPI 1871650523) is a Medicare-billing provider whose primary specialty is Physician Assistant in Walnut Creek, CA.

Where does Christine Martinez practice?

Christine Martinez practices in Walnut Creek, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1871650523.

How much does Medicare pay Christine Martinez?

Christine Martinez (NPI 1871650523) received approximately $156K in total Medicare Part B payments, serving 638 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871650523

Christine MartinezP.A.-C

PRACTICESTEVEN S JACOBS MD INCSee all providers at this practice →

Physician AssistantWalnut Creek, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,434

Unique beneficiaries

—

Total services

13,109

Distinct HCPCS

Medicare payment

$149K

Peer benchmark

Total Medicare services vs. 7,073 Physician Assistant providers in CA — top quintile (cohort median 224).

PRESCRIBING · PART D · 2024

Total Rx claims

826

Beneficiaries

—

Total drug cost

$21K

Distinct drugs

Brand share

17.6%

Top prescribed drugs

Celecoxib195 claims

Oxycodone Hcl152 claims

Hydrocodone/Acetaminophen123 claims

Cephalexin113 claims

Cyclobenzaprine Hcl79 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$623

Payment records

By payment type

Food and Beverage$623

Top paying entities

Food and Beverage$623

REFERRAL NETWORK

Where Christine Martinez'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Louay Toma Orthopedic Surgery · Walnut Creek, CA	152	574
Jonathan Posin Diagnostic Radiology · Walnut Creek, CA	48	92
Angelo Crudale Diagnostic Radiology · Walnut Creek, CA	36	51
Nader Shihabi Pathology · Concord, CA	30	46
MANDAL, RAJNI	26	38
JOHN MUIR HEALTH	21	22
LATNER, BARRY	21	29
Katherine Westbrook Nurse Practitioner · Walnut Creek, CA	17	20
CESCA, CHRISTINE	16	30
Kurt Dittmar Anesthesiology · Walnut Creek, CA	14	19
CONTRA COSTA COUNTY	12	49
Susan Cha Diagnostic Radiology · Walnut Creek, CA	11	20

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