What is Douglas Thom's specialty?

Douglas Thom (NPI 1932334158) is a Medicare-billing provider whose primary specialty is Anesthesiology in Glendale, CA.

Where does Douglas Thom practice?

Douglas Thom practices in Glendale, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1932334158.

How much does Medicare pay Douglas Thom?

Douglas Thom (NPI 1932334158) received approximately $19K in total Medicare Part B payments, serving 105 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932334158

Douglas ThomM.D.

PRACTICEFRED LIM, M.D., INCSee all providers at this practice →

AnesthesiologyGlendale, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — below median (cohort median 182).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$45

Payment records

By payment type

Food and Beverage$45

Top paying entities

Food and Beverage$45

REFERRAL NETWORK

Where Douglas Thom'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY COMMUNITY CARE	226	298
Kumari Wickramasinghe Pathology · San Dimas, CA	47	52
Armine Sarkisian Gastroenterology · Glendale, CA	34	87
Don Lee Interventional Cardiology · Glendale, CA	26	88
David Chun Pathology · Covina, CA	26	26
Unilab Corporation Clinical Laboratory · West Hills, CA	25	39
Stephen Greenberg Diagnostic Radiology · Los Angeles, CA	24	41
Bruce Bagheri Cardiology · Glendale, CA	23	50
BROWN, STEVEN	20	37
Jean-Pierre Antaki Infectious Disease · Glendale, CA	17	37
John Mckenzie Internal Medicine · Glendale, CA	17	39
Onkarjit Marwah Cardiology · Glendale, CA	16	25

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