What is Sara Colby's specialty?

Sara Colby (NPI 1821178716) is a Medicare-billing provider whose primary specialty is Dermatology in San Jose, CA.

Where does Sara Colby practice?

Sara Colby practices in San Jose, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1821178716.

How much does Medicare pay Sara Colby?

Sara Colby (NPI 1821178716) received approximately $9K in total Medicare Part B payments, serving 100 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821178716

Sara ColbyMD

DermatologySan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

147

Unique beneficiaries

—

Total services

242

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 1,546 Dermatology providers in CA — bottom quintile (cohort median 2,504).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$159

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Ketoconazole14 claims

QUALITY · MIPS · 2024

Final MIPS score

83.0

Quality

62.6

Cost

80.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.34%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Sara Colby'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1447682380	71	118
GOOD SAMARITAN HOSPITAL, L.P.	69	91
Livia Van Dermatology · San Jose, CA	40	43
Michele Mak-Fung Dermatology · San Jose, CA	16	20
Ryan Basham Ophthalmology · Los Gatos, CA	16	29
Anh-Quan Nguyen Interventional Cardiology · San Jose, CA	14	20
Orchard Creek Surgery Center Ambulatory Surgical Center · San Jose, CA	14	21
Ronald Rossen Interventional Cardiology · San Jose, CA	14	42
Angela Anagnos Neurology · San Jose, CA	13	30
WEST COAST CLINICAL LABORATORIES, INC.	13	15
John Sullivan Ophthalmology · San Jose, CA	13	22
George Labban Hematology-Oncology · San Jose, CA	12	32

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