What is Matthew Williams's specialty?

Matthew Williams (NPI 1629084918) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Annandale, VA.

Where does Matthew Williams practice?

Matthew Williams practices in Annandale, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1629084918.

How much does Medicare pay Matthew Williams?

Matthew Williams (NPI 1629084918) received approximately $377K in total Medicare Part B payments, serving 680 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629084918

Matthew WilliamsMD

Pulmonary DiseaseAnnandale, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,889

Unique beneficiaries

—

Total services

3,900

Distinct HCPCS

Medicare payment

$324K

Peer benchmark

Total Medicare services vs. 252 Pulmonary Disease providers in VA — top quintile (cohort median 1,019).

PRESCRIBING · PART D · 2024

Total Rx claims

3,323

Beneficiaries

—

Total drug cost

$2.6M

Distinct drugs

Brand share

65.5%

Top prescribed drugs

Albuterol Sulfate373 claims

Fluticasone/Umeclidin/Vilanter311 claims

Prednisone272 claims

Ipratropium Bromide248 claims

Azithromycin191 claims

QUALITY · MIPS · 2024

Final MIPS score

83.4

Quality

73.0

Cost

71.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$30K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$24K

Consulting Fee$4K

Food and Beverage$1K

Education$54

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$24K

Consulting Fee$4K

Food and Beverage$1K

Education$54

REFERRAL NETWORK

Where Matthew 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). 75 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	150	549
Ellen Vaughey Pulmonary Disease · Annandale, VA	77	269
Director Of Finance-County Of Fairfax Va Ambulance Service Provider · Fairfax, VA	76	140
Mark Granada Pulmonary Disease · Annandale, VA	74	163
Ingrid Schneider Diagnostic Radiology · Fairfax, VA	49	110
Wei Shen Griggs Diagnostic Radiology · Fairfax, VA	39	86
Kathryn Grumbach Diagnostic Radiology · Fairfax, VA	35	73
John Ruff Diagnostic Radiology · Fairfax, VA	35	67
INOVA HEALTH CARE SERVICES	33	75
MEDICAL TRANSPORTATION SERVICES, LLC	32	63
OLIVER, EDWARD	32	53
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	30	80

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events