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Edit this profileMatthew D. Williams, MD practices critical care medicine in Annandale, VA. Matthew is a 1997 graduate of Virginia Commonwealth University, School of Medicine. Matthew is also listed as specializing in pulmonary disease. According to Medicare claims data, Matthew cared for 1,889 Medicare patients across 3,900 services. The services billed most often include test to measure expiratory airflow and volume, injection, benralizumab, 1 mg, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1629084918.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
3289 WOODBURN ROAD 350 NORTHERN VIRGINIA PULMONARY & CRITICAL CARE ASSOC P
Annandale, VA 22003
3300 Gallows Rd
Falls Church, VA 22042
Within Critical Care Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Blood & metabolism
Brain & nerve
Brain & Nervous System
Breathing & Lungs
Digestive emergencies
Environmental emergencies
Heart & Circulation
Heart & vascular
Infection & Sepsis
Infections
Injury & trauma
Lung & breathing
Medication reactions
Metabolic Emergencies
Muscle & kidney
Organ Failure
Pregnancy emergencies
Recovery
Substance emergencies
Toxicity & Trauma
Airway & Breathing
Airway procedures
Brain procedures
Breathing support
Consultation & Recovery
Digestive procedures
Emergency surgery
Fluid Drainage
Heart procedures
Heart support
ICU recovery
Lab tests & monitoring
Life Support
Medication therapies
Medications & Infusions
Monitoring
Nutrition & Digestion
Nutrition support
Organ Support
Vascular Access
3,900 services · 1,889 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
22 | Less often than most peers in Critical Care Medicine |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
1,096 | More than most peers in Critical Care Medicine |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
82 | More often than most peers in Critical Care Medicine |
| Test to determine lung volumes using sensors | Treatment | 94726 |
82 | More often than most peers in Critical Care Medicine |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
71 | As often as other peers in Critical Care Medicine |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
31 | As often as other peers in Critical Care Medicine |
| Test for exercise-induced lung stress | Treatment | 94618 |
29 | As often as other peers in Critical Care Medicine |
| Evaluation of use of breathing device | Treatment | 94664 |
21 | As often as other peers in Critical Care Medicine |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
20 | As often as other peers in Critical Care Medicine |
| Injection, benralizumab, 1 mg | Drug given | J0517 |
810 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Williams is a critical care physician in Annandale, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Critical Care Medicine”.
NPI registry
Dr. Williams is listed at 3289 Woodburn Road 350 Northern Virginia Pulmonary & Critical Care Assoc P, Annandale, VA 22003. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (703) 641-8616. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Williams's National Provider Identifier is 1629084918. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Williams attended Virginia Commonwealth University, School of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
Dr. Williams has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Williams performs imaging including x-ray of chest, 2 views; provides treatments such as test to measure expiratory airflow and volume and test to examine how well the lungs exchange gases, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williams. If this is you, claiming it is free.
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