What is William Falk's specialty?

William Falk (NPI 1609942861) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in San Francisco, CA.

Where does William Falk practice?

William Falk practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1609942861.

How much does Medicare pay William Falk?

William Falk (NPI 1609942861) received approximately $150K in total Medicare Part B payments, serving 444 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609942861

William FalkMSN, APRN, BC

PRACTICELONG TERM CARE PSYCHIATRY NURSING CORPORATIONSee all providers at this practice →

Nurse PractitionerSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

983

Unique beneficiaries

—

Total services

2,297

Distinct HCPCS

Medicare payment

$147K

Peer benchmark

Total Medicare services vs. 8,685 Nurse Practitioner providers in CA — top quintile (cohort median 222).

PRESCRIBING · PART D · 2024

Total Rx claims

503

Beneficiaries

—

Total drug cost

$30K

Distinct drugs

Brand share

13.9%

Top prescribed drugs

Donepezil Hcl120 claims

Escitalopram Oxalate83 claims

Mirtazapine61 claims

Quetiapine Fumarate51 claims

Trazodone Hcl29 claims

QUALITY · MIPS · 2024

Final MIPS score

49.9

Quality

45.0

Cost

73.1

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-3.01%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where William Falk'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1447682380	79	518
ZISMAN, KATERINA	54	85
Theresa Kemnitz Internal Medicine · San Francisco, CA	46	402
North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA	39	363
Community Mobile Diagnostics Llc Portable X-Ray Supplier · San Leandro, CA	39	204
Richard Moskowitz Internal Medicine · Daly City, CA	38	586
Carmelo Roco Hospitalist · San Francisco, CA	36	254
MARIN GENERAL HOSPITAL	36	119
NPI 1184618993	36	301
SETON MEDICAL CENTER	34	110
SAN RAFAEL HEALTHCARE & WELLNESS CENTRE, LP	28	142
Ka Kam Chan Internal Medicine · San Francisco, CA	27	115

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