What is Shelley Marks's specialty?

Shelley Marks (NPI 1043325285) is a Medicare-billing provider whose primary specialty is General Surgery in Palo Alto, CA.

Where does Shelley Marks practice?

Shelley Marks practices in Palo Alto, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1043325285.

How much does Medicare pay Shelley Marks?

Shelley Marks (NPI 1043325285) received approximately $72K in total Medicare Part B payments, serving 189 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1043325285

Shelley MarksMD

PRACTICEPALO ALTO MEDICAL FOUNDATIONSee all providers at this practice →

General SurgeryPalo Alto, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

228

Unique beneficiaries

—

Total services

241

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 1,763 General Surgery providers in CA — above median (cohort median 269).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$192

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Oxycodone Hcl/Acetaminophen41 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050197

Hospital

REFERRAL NETWORK

Where Shelley 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). 1 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jon Keller Pathology · Palo Alto, CA	70	284

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Jon Keller Pathology · Palo Alto, CA	78	254
STANFORD HEALTH CARE	51	144
Sutter Bay Medical Foundation Ambulatory Surgical Center · Palo Alto, CA	19	33
Cheena Ramrakhiani Cardiology · Stanford, CA	16	35

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