What is Grace Lin's specialty?

Grace Lin (NPI 1811098726) is a Medicare-billing provider whose primary specialty is Pathology in San Diego, CA.

Where does Grace Lin practice?

Grace Lin practices in San Diego, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1811098726.

How much does Medicare pay Grace Lin?

Grace Lin (NPI 1811098726) received approximately $44K in total Medicare Part B payments, serving 473 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811098726

Grace LinM.D., PH.D.

PathologySan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

807

Unique beneficiaries

—

Total services

1,431

Distinct HCPCS

Medicare payment

$43K

Peer benchmark

Total Medicare services vs. 1,209 Pathology providers in CA — above median (cohort median 1,423).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

90.8

Quality

84.1

Cost

73.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Grace Lin'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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF CALIFORNIA	521	1,674
William Ladd Diagnostic Radiology · San Diego, CA	63	160
Sharon Brouha Diagnostic Radiology · San Diego, CA	49	124
Albert Hsiao Diagnostic Radiology · San Diego, CA	45	118
RENNER, JOHN	37	75
Denise Kalmaz Gastroenterology · San Diego, CA	33	92
Daniel Blanchard Cardiology · San Diego, CA	31	52
Derek Patel Gastroenterology · San Diego, CA	30	84
Kevin Brumund Otolaryngology · San Diego, CA	26	75
Albert Nguyen Anesthesiology · San Diego, CA	24	39
Ulrich Schmidt Anesthesiology · San Diego, CA	23	36
Edward Smitaman Diagnostic Radiology · San Diego, CA	22	38

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