What is Robert Elsen's specialty?

Robert Elsen (NPI 1639212624) is a Medicare-billing provider whose primary specialty is Gastroenterology in San Francisco, CA.

Where does Robert Elsen practice?

Robert Elsen practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1639212624.

How much does Medicare pay Robert Elsen?

Robert Elsen (NPI 1639212624) received approximately $67K in total Medicare Part B payments, serving 326 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639212624

Robert ElsenM.D.

PRACTICEBRIAN T. ANDREWS, M.D., A PROFESSIONAL CORPORATIONSee all providers at this practice →

GastroenterologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

557

Unique beneficiaries

—

Total services

587

Distinct HCPCS

Medicare payment

$66K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — below median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

1,799

Beneficiaries

—

Total drug cost

$361K

Distinct drugs

Brand share

34.4%

Top prescribed drugs

Omeprazole513 claims

Famotidine260 claims

Sodium, Potassium,mag Sulfates176 claims

Cholestyramine (With Sugar)120 claims

Dicyclomine Hcl98 claims

QUALITY · MIPS · 2024

Final MIPS score

80.1

Quality

50.1

Cost

76.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.22%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$374

Payment records

By payment type

Food and Beverage$374

Top paying entities

Food and Beverage$374

REFERRAL NETWORK

Where Robert Elsen'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sarah Vankova Anesthesiology · San Francisco, CA	33	63
Philip O'keefe Internal Medicine · San Francisco, CA	32	185
JACKSON, THOMAS	32	66
Eric Lim Internal Medicine · San Francisco, CA	32	175
CHEN, MICHELLE	31	66
CARPENTER, HOWARD	29	75
GARCIA-KENNEDY, RICHARD	28	61
PABST, PAUL	26	63
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	25	55
Ian Jaffee Pathology · San Francisco, CA	25	59
Thomas Kaiser Cardiology · San Francisco, CA	20	64
Derk Purcell Diagnostic Radiology · San Francisco, CA	19	46

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