What is William Cook's specialty?

William Cook (NPI 1639100100) is a Medicare-billing provider whose primary specialty is Micrographic Dermatologic Surgery in Charleston, SC.

Where does William Cook practice?

William Cook practices in Charleston, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1639100100.

How much does Medicare pay William Cook?

William Cook (NPI 1639100100) received approximately $2.2M in total Medicare Part B payments, serving 2,120 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639100100

William CookMD

PRACTICEMUSCSee all providers at this practice →

Micrographic Dermatologic SurgeryCharleston, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

8,816

Unique beneficiaries

—

Total services

11,582

Distinct HCPCS

Medicare payment

$2.1M

Peer benchmark

Total Medicare services vs. 7 Micrographic Dermatologic Surgery providers in SC — top quintile (cohort median 4,420).

PRESCRIBING · PART D · 2024

Total Rx claims

1,171

Beneficiaries

—

Total drug cost

$7K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Cephalexin433 claims

Doxycycline Hyclate243 claims

Clindamycin Hcl173 claims

Ciprofloxacin Hcl133 claims

Timolol Maleate107 claims

QUALITY · MIPS · 2024

Final MIPS score

79.0

Quality

62.4

Cost

72.7

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.17%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where William Cook'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEDICAL UNIVERSITY HOSPITAL AUTHORITY	556	1,685
RALSTON, JONATHAN	219	530
John Metcalf Pathology · Charleston, SC	213	503
R Livingston Internal Medicine · Charleston, SC	74	114
TRIDENT MEDICAL CENTER LLC	42	57
Diana Antonovich Dermatology · Charleston, SC	40	105
Physicians Eye Surgery Center Llc Ambulatory Surgical Center · Charleston, SC	30	35
SOLSTAS LAB PARTNERS GROUP LLC	26	46
Gene Howard Ophthalmology · Mount Pleasant, SC	22	27
GRAND STRAND REGIONAL MEDICAL CENTER LLC	22	34
ROPER ST. FRANCIS MOUNT PLEASANT HOSPITAL	22	31
BEAUFORT COUNTY MEMORIAL HOSPITAL	18	29

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