What is Elaine Toy's specialty?

Elaine Toy (NPI 1861477010) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Francisco, CA.

Where does Elaine Toy practice?

Elaine Toy practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1861477010.

How much does Medicare pay Elaine Toy?

Elaine Toy (NPI 1861477010) received approximately $86K in total Medicare Part B payments, serving 308 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861477010

Elaine ToyM.D.

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

489

Unique beneficiaries

—

Total services

781

Distinct HCPCS

Medicare payment

$80K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

26.2%

Top prescribed drugs

Oxycodone Hcl18 claims

Gabapentin13 claims

Apixaban11 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

90.0

Cost

78.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$19

Payment records

By payment type

Food and Beverage$19

Top paying entities

Food and Beverage$19

REFERRAL NETWORK

Where Elaine Toy'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	73	291
Devan Marar Cardiology · San Francisco, CA	67	576
Casey Jackson Internal Medicine · Memphis, TN	67	484
CARPENTER, HOWARD	56	246
Bhavna Kasturia Hospitalist · Burlingame, CA	56	461
Claudio Gallina Internal Medicine · San Francisco, CA	55	487
Myron Marx Diagnostic Radiology · San Francisco, CA	48	154
Daniel Goodman Internal Medicine · San Francisco, CA	46	299
MOON, KIRK	41	173
STEVENS, SUSAN	35	122
NPI 1275567943	34	163
Derk Purcell Diagnostic Radiology · San Francisco, CA	30	124

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