What is Spencer Tilley's specialty?

Spencer Tilley (NPI 1710171038) is a Medicare-billing provider whose primary specialty is Family Practice in Fremont, CA.

Where does Spencer Tilley practice?

Spencer Tilley practices in Fremont, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1710171038.

How much does Medicare pay Spencer Tilley?

Spencer Tilley (NPI 1710171038) received approximately $145K in total Medicare Part B payments, serving 383 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710171038

Spencer TilleyMD

Family PracticeFremont, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,121

Unique beneficiaries

—

Total services

1,568

Distinct HCPCS

Medicare payment

$141K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

4,575

Beneficiaries

—

Total drug cost

$407K

Distinct drugs

100

Brand share

19.1%

Top prescribed drugs

Atorvastatin Calcium410 claims

Losartan Potassium327 claims

Levothyroxine Sodium214 claims

Amlodipine Besylate185 claims

Metformin Hcl143 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$253

Payment records

By payment type

Food and Beverage$188

Education$65

Top paying entities

Food and Beverage$188

Education$65

REFERRAL NETWORK

Where Spencer Tilley'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Subena Tilley Family Practice · Fremont, CA	22	48
Jacob Wouden Diagnostic Radiology · Fremont, CA	21	38
Mimi Lin Diagnostic Radiology · Fremont, CA	15	23
Robert Roth Dermatology · Fremont, CA	12	23
Carl Carlson Cardiology · Fremont, CA	11	36

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