PROVIDER PROFILE · NPI 1467563833

David Knapp

PRACTICEFRED B HOM MD INCSee all providers at this practice →

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

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

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Knapp'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). 45 inbound referrers · 43 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Ng Physical Medicine and Rehabilitation · San Francisco, CA	90	1,163
Andrew Giang Internal Medicine · San Francisco, CA	80	2,263
SUTTER BAY HOSPITALS	76	403
Shaun Young Internal Medicine · San Francisco, CA	70	744
CARPENTER, HOWARD	64	497
ROME, SCOTT	53	500
STEVENS, SUSAN	51	286
Thomas Kaiser Cardiology · San Francisco, CA	50	367
Derk Purcell Diagnostic Radiology · San Francisco, CA	45	286
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	42	199
MOON, KIRK	41	195
Myron Marx Diagnostic Radiology · San Francisco, CA	39	249

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SUTTER BAY HOSPITALS	78	554
SUTTER BAY HOSPITALS	77	355
Stephen Ng Physical Medicine and Rehabilitation · San Francisco, CA	73	706
Protransport 1 Ambulance Service Provider · Rohnert Park, CA	66	401
HU, CATHERINE	65	1,479
Shaun Young Internal Medicine · San Francisco, CA	64	1,236
Andrew Giang Internal Medicine · San Francisco, CA	61	765
SUTTER BAY HOSPITALS	51	391
SUTTER VISITING NURSE ASSOCIATION AND HOSPICE	49	209
Thomas Kaiser Cardiology · San Francisco, CA	42	287
Jerome Barakos Diagnostic Radiology · San Francisco, CA	41	263
ROME, SCOTT	39	311

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