What is Christy Williams's specialty?

Christy Williams (NPI 1467442632) is a Medicare-billing provider whose primary specialty is Dermatology in Westford, MA.

Where does Christy Williams practice?

Christy Williams practices in Westford, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1467442632.

How much does Medicare pay Christy Williams?

Christy Williams (NPI 1467442632) received approximately $247K in total Medicare Part B payments, serving 1,138 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1467442632

Christy WilliamsMD

DermatologyWestford, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,588

Unique beneficiaries

—

Total services

4,478

Distinct HCPCS

Medicare payment

$222K

Peer benchmark

Total Medicare services vs. 478 Dermatology providers in MA — top quintile (cohort median 1,835).

PRESCRIBING · PART D · 2024

Total Rx claims

1,242

Beneficiaries

—

Total drug cost

$214K

Distinct drugs

Brand share

10.2%

Top prescribed drugs

Triamcinolone Acetonide288 claims

Nystatin82 claims

Clobetasol Propionate77 claims

Ketoconazole76 claims

Minoxidil59 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$14

Payment records

By payment type

Food and Beverage$14

Top paying entities

Food and Beverage$14

REFERRAL NETWORK

Where Christy Williams'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 · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	34	58
MARLBOROUGH HOSPITAL CORP	23	65
THE LOWELL GENERAL HOSPITAL	18	54

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Jennifer Toyohara Dermatology · Concord, MA	142	194
EMERSON HOSPITAL	49	104
MARLBOROUGH HOSPITAL CORP	27	53
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	23	49
David Geist Dermatology · Concord, MA	21	159
THE LOWELL GENERAL HOSPITAL	17	48
Abby Hochberg Dermatology · Acton, MA	15	254
UMASS MEMORIAL MEDICAL CENTER, INC.	14	68
Benjamin Solky Dermatology · Boston, MA	13	37
LAHEY CLINIC HOSPITAL, INC.	13	24
VHS ACQUISITION SUBSIDIARY NUMBER 9 INC	12	47
Charles River Medical Associates, Pc Clinical Laboratory · Framingham, MA	12	23

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