What is William Werschler's specialty?

William Werschler (NPI 1023119682) is a Medicare-billing provider whose primary specialty is Dermatology in Spokane, WA.

Where does William Werschler practice?

William Werschler practices in Spokane, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1023119682.

How much does Medicare pay William Werschler?

William Werschler (NPI 1023119682) received approximately $221K in total Medicare Part B payments, serving 561 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1023119682

William WerschlerMD

DermatologySpokane, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,585

Unique beneficiaries

—

Total services

2,862

Distinct HCPCS

Medicare payment

$206K

Peer benchmark

Total Medicare services vs. 299 Dermatology providers in WA — above median (cohort median 1,954).

PRESCRIBING · PART D · 2024

Total Rx claims

656

Beneficiaries

—

Total drug cost

$669K

Distinct drugs

Brand share

20.9%

Top prescribed drugs

Ketoconazole91 claims

Triamcinolone Acetonide67 claims

Fluorouracil62 claims

Clobetasol Propionate58 claims

Apremilast45 claims

QUALITY · MIPS · 2024

Final MIPS score

83.9

Quality

80.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

83.0

Payment adjustment

0.37%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

139

By payment type

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$584

Education$72

Top paying entities

Food and Beverage$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$584

Education$72

REFERRAL NETWORK

Where William Werschler'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). 3 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES - WA	36	63
PROVIDENCE HEALTH & SERVICES - WASHINGTON	14	29
MULTICARE HEALTH SYSTEM	12	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COLE, RYAN	256	447
PATHOLOGY ASSOCIATES MEDICAL LABORATORIES LLC	80	155
PROVIDENCE HEALTH & SERVICES - WA	44	79
KOOTENAI HEALTH, INC.	23	57
MULTICARE HEALTH SYSTEM	23	37
PROVIDENCE HEALTH & SERVICES - WASHINGTON	17	36
Providence Health & Services Washington Clinical Laboratory · Spokane, WA	16	26
Michael Kerkering Internal Medicine · Spokane, WA	11	30

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