Dr. Michael C. Brown, MD

  • Woodbridge, VA
  • Gastroenterologist
NPI1861488637PAC ID3971551938
Medicare services, 2024
586
Medicare patients, 2024
358
Part D claims, 2024
292
Publications
3
MIPS score, 2024
81
Practice address
14010 Smoketown Rd, Woodbridge, VA 22192
Practice phone
Call (703) 698-8960
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Gastroenterology Associates of Northern Virginia, LLC

Woodbridge, Virginia

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Dr. Michael C. Brown is a gastroenterologist in Woodbridge, Virginia

Dr. Brown practices at Gastroenterology Associates of Northern Virginia, LLC in Woodbridge, Virginia.

Dr. Brown's NPI, 1861488637, was assigned on September 27, 2005. Dr. Brown graduated from Yale School of Medicine in 1993. Dr. Brown holds Virginia license 0101225441.

NPI and contact details
Medicare PAC ID
3971551938
NPI enumeration date
September 27, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(703) 698-8960
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
59
Medical school graduation
1993

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael C. Brown practices at Gastroenterology Associates of Northern Virginia, LLC in Woodbridge, Virginia

Dr. Brown's primary practice is Gastroenterology Associates of Northern Virginia, LLC, at 14010 Smoketown Rd, Woodbridge, VA 22192 in Prince William County. The practice phone is (703) 698-8960.

  • Gastroenterology Associates of Northern Virginia, LLC
    14010 Smoketown Rd, Woodbridge, VA 22192 · Prince William CountyPhone(703) 698-8960

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michael C. Brown is affiliated with 4 sites of care and 1 medical group

Dr. Brown's primary practice is Gastroenterology Associates of Northern Virginia, LLC in Woodbridge, Virginia. Dr. Brown is also affiliated with Sentara Northern Virginia Medical Center. The medical group on file is Gastro Health. Dmand AI also links Dr. Brown to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Brown

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael C. Brown's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Gastroenterology Associates of Northern Virginia, LLCAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael C. Brown is one of 494 gastroenterologists in Virginia

Gastroenterology is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Brown is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Brown is licensed in Virginia.

Specialties and state licenses

  • Gastroenterology, VirginiaPrimaryLicense 0101225441 · 2000 to 2026 · taxonomy 207RG0100X

Clinical focus

Dmand AI lists acid reflux, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, fatty liver, gastroduodenitis, gastroenteritis and gastrointestinal bleeding among the conditions Dr. Brown treats.

Gastroenterologists near Dr. Brown

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Michael C. Brown billed Medicare for 586 services in 2024

CMS data shows 586 Medicare services from Dr. Brown across 9 procedure codes in 2024, for 358 Medicare patients. Medicare paid $62,003 for them.

Medicare services, 2024586
Medicare patients358
Paid by Medicare$62,003
Procedure codes9

Dr. Brown's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2772024: 39743%
Surgery
2023: 1462024: 1556%
Other services
2023: 552024: 3438%

Where Dr. Brown's Medicare services took place, 2024

  • In an office39768%
  • In a facility18932%

Dr. Brown compared with the Virginia median for gastroenterologists, 2024

  • Dr. Brown
  • Virginia median
Medicare services
586vs 52412% above
Medicare patients
358vs 362Close to median
Part D claims
153vs 29047% below

Medians across 484 gastroenterologists in Virginia with Dmand AI profiles that report each measure.

Dr. Brown's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Brown

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brown and other gastroenterologists in Virginia.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael C. Brown treated 358 Medicare patients in 2024, average age 74

CMS counts 358 Medicare patients who saw Dr. Brown in 2024. The largest group is 65 to 74, with 179 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 60, with 57% women.

Medicare patients, 2024358
Average age74
Average risk score1.01
Also on Medicaid4%

Dr. Brown's Medicare patients by age, 2024

Dr. Brown's Medicare patients by sex, 2024

  • Women20758%
  • Men15142%

Chronic conditions among Dr. Brown's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure74%
  3. Arthritis46%
  4. Diabetes30%
  5. Ischemic heart disease27%
  6. Anxiety20%
  7. Mood disorders18%
  8. Cancer17%

Share of Medicare patients with each condition. A patient can have several.

Dr. Brown's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women57%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Michael C. Brown wrote 292 Medicare Part D claims in 2024

In 2024, Dr. Brown wrote 292 Medicare Part D claims for 92 patients. 71% of them were for generic drugs. CMS names the drug for 153 of them, across 7 drugs with 11 or more claims each, at $68,936 in total drug cost. In 2023, CMS named 150 claims across 8 drugs.

Part D claims, 2024292
Drugs named by CMS7
Total drug cost$68,936
Part D patients92

Dr. Brown's Part D claims by kind of drug, 2024

  • Generic208 claims71%
  • Brand-name and other84 claims29%

Dr. Brown's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Brown's Part D claims, 2024

  • Opioids4%11 of 292 claims
  • Antibiotics5%16 of 292 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1502024: 1532%

Drugs named by CMS: 7 in 2024, 8 in 2023.

See all prescribing by Dr. Brown

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Michael C. Brown scored 81 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Brown for performance year 2024, reported as part of a group. Dr. Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Brown as offering telehealth. CMS counts 114 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Brown, more than 79% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Brown's MIPS scores, performance year 2024

  • 81of 100Final score
  • 56.1of 100Quality
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 81of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Brown ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
79th percentile114 procedures
Colonoscopy
74th percentile78 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Michael C. Brown has 3 publications on record

Dmand AI links 3 papers to Dr. Brown in 2011. Dr. Brown's most frequent co-author is Klaus Lindpaintner, MD.

Papers3

Dr. Brown's most frequent co-authors

Recent publications by Dr. Brown

See all 3 publications and co-authors

See who Dr. Brown researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brown works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Michael C. Brown received $27,265 in industry payments from 2016 to 2025

CMS Open Payments shows 578 general payments to Dr. Brown from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 46% of the total. Pfizer Inc. paid the most, $13,346.

General payments to Dr. Brown by program year, 2016 to 2025

General payments to Dr. Brown by kind, 2016 to 2025

$27.3Kin total
  • Food and beverage$12,57246%
  • Consulting fees$7,50028%
  • Speaker and faculty fees$6,80025%
  • Travel and lodging$3421%
  • Education$510%

Companies that paid Dr. Brown the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Brown

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Michael C. Brown has 1 award and honors on record

Dmand AI lists 1 award for Dr. Brown, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Brown

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Michael C. Brown graduated from Yale School of Medicine

Dr. Brown graduated from Yale School of Medicine in 1993.

  1. Medical schoolYale School of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Michael C. Brown accepts plans from 18 insurance carriers

Dr. Brown is in network with 18 carriers, including Elevance, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Elevance
  • Excellus BlueCross BlueShield
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • CareFirst BlueCross BlueShield
  • HCSC
  • Molina
  • Aspirus Health Plan
  • +10 more carriersWith a free account

Plan types Dr. Brown accepts, by number of carriers

  1. HMO11
  2. Medicare11
  3. PPO10
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael C. Brown's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael C. Brown

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Michael C. Brown's NPI number?

Dr. Michael C. Brown's NPI number is 1861488637. It was assigned on September 27, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael C. Brown?

Dr. Michael C. Brown is a gastroenterologist in Woodbridge, Virginia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Michael C. Brown practice?

Dr. Brown practices at 14010 Smoketown Rd, Woodbridge, VA 22192. Dr. Brown's primary practice is Gastroenterology Associates of Northern Virginia, LLC in Woodbridge, Virginia. Dmand AI also links Dr. Brown to 1 hospital and 1 group practice or clinic.

What is Dr. Michael C. Brown's office phone number?

The practice phone on file for Dr. Brown is (703) 698-8960.

What is Dr. Michael C. Brown's medical license number?

Dr. Brown holds Virginia license 0101225441.

Which hospitals is Dr. Michael C. Brown affiliated with?

Dr. Brown is affiliated with Sentara Northern Virginia Medical Center. Dmand AI links Dr. Brown to 1 more hospital.

What medical group is Dr. Michael C. Brown part of?

Dr. Brown is linked to Gastro Health.

Does Dr. Michael C. Brown accept Medicare?

Yes. CMS data shows Dr. Brown billed Medicare for 586 services in 2024, and Dr. Brown accepts Medicare assignment.

Does Dr. Michael C. Brown offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Brown as offering telehealth services.

What is Dr. Michael C. Brown's MIPS score?

Dr. Brown's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Michael C. Brown see?

CMS counts 358 Medicare patients who saw Dr. Brown in 2024, with an average age of 74.

Is Dr. Michael C. Brown board certified?

Yes. Dr. Brown is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Michael C. Brown bill to Medicare?

In 2024, Dr. Brown's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: digestive system (43239).

Where did Dr. Michael C. Brown go to medical school?

Dr. Brown graduated from Yale School of Medicine in 1993.

What drugs does Dr. Michael C. Brown prescribe most?

In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Linzess.

Has Dr. Michael C. Brown received payments from drug or device companies?

CMS Open Payments shows $27,265 in general payments to Dr. Brown from 39 companies from 2016 to 2025. The largest total came from Pfizer Inc.

How long has Dr. Michael C. Brown been practicing?

Dr. Brown graduated from medical school in 1993, 33 years ago.

Does Dr. Michael C. Brown do research?

Dmand AI links 3 publications to Dr. Brown.

Who does Dr. Michael C. Brown publish with?

Dr. Brown's most frequent co-authors are Klaus Lindpaintner, MD (1 shared paper).

What insurance does Dr. Michael C. Brown accept?

Dr. Brown is in network with 18 carriers, including Elevance, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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