Dr. Charles Andrew Brown, MD

  • Atlanta, GA
  • Internist
NPI1982638557PAC ID5991893471
Medicare services, 2024
1,449
Medicare patients, 2024
209
Part D claims, 2024
3,598
Publications
4
MIPS score, 2024
92
Practice address
145 Color SE Cir, Atlanta, GA 30317
Practice phone
Call (404) 658-9840
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Piedmont Physicians at Inman Park

Atlanta, Georgia

See all 12 affiliations

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Dr. Charles Andrew Brown is an internist in Atlanta, Georgia

Dr. Brown practices at Piedmont Physicians at Inman Park in Atlanta, Georgia.

Dr. Brown's NPI, 1982638557, was assigned on July 10, 2006. Dr. Brown graduated from University of Mississippi School of Medicine in 1989. Dr. Brown holds Georgia license 067278.

NPI and contact details
Medicare PAC ID
5991893471
NPI enumeration date
July 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(404) 658-9840
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
63
Medical school graduation
1989

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

Dr. Charles Andrew Brown practices at Piedmont Physicians at Inman Park in Atlanta, Georgia

Dr. Brown's primary practice is Piedmont Physicians at Inman Park, at 145 Color SE Cir, Atlanta, GA 30317 in Dekalb County. The practice phone is (404) 658-9840.

  • Piedmont Physicians at Inman Park
    145 Color SE Cir, Atlanta, GA 30317 · Dekalb CountyPhone(404) 658-9840

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

Dr. Charles Andrew Brown is affiliated with 10 sites of care and 2 medical groups

Dr. Brown's primary practice is Piedmont Physicians at Inman Park in Atlanta, Georgia. Dr. Brown is also affiliated with Northside Hospital Atlanta. The medical group on file is Piedmont Physicians at Inman Park. Dmand AI also links Dr. Brown to 5 more hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.

See all 12 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. Charles Andrew Brown's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 9 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Piedmont Physicians at Inman ParkAvailable with a free account
+9 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Charles Andrew Brown is one of 3,575 internists in Georgia

Internal medicine is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brown is licensed in Georgia.

Specialties and state licenses

  • Internal medicine, GeorgiaPrimaryLicense 067278 · taxonomy 207R00000X

Internists near Dr. Brown

Counts of internists 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. Charles Andrew Brown billed Medicare for 1,449 services in 2024

CMS data shows 1,449 Medicare services from Dr. Brown across 13 procedure codes in 2024, for 209 Medicare patients. Medicare paid $90,442 for them. Every service was in an office.

Medicare services, 20241,449
Medicare patients209
Paid by Medicare$90,442
Procedure codes13

Dr. Brown's Medicare services by type, 2024

  1. Office and hospital visits605
  2. Surgery539
  3. Other services198
  4. Tests and treatments107

Dr. Brown compared with the Georgia median for internists, 2024

  • Dr. Brown
  • Georgia median
Medicare services
1,449vs 5362.7 times
Medicare patients
209vs 1948% above
Part D claims
2,982vs 3398.8 times

Medians across 3,344 internists in Georgia 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Charles Andrew Brown treated 209 Medicare patients in 2024, average age 76

CMS counts 209 Medicare patients who saw Dr. Brown in 2024. The largest group is 75 to 84, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.09, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 71, with 39% women.

Medicare patients, 2024209
Average age76
Average risk score1.09

Dr. Brown's Medicare patients by age, 2024

Dr. Brown's Medicare patients by sex, 2024

  • Women9244%
  • Men11756%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease50%
  4. Arthritis45%
  5. Mood disorders22%
  6. Osteoporosis22%
  7. Anxiety21%
  8. Atrial fibrillation21%

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 71

Patient panel by sex, all payers

  • Women39%
  • Men59%

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

Dr. Charles Andrew Brown wrote 3,598 Medicare Part D claims in 2024

In 2024, Dr. Brown wrote 3,598 Medicare Part D claims for 273 patients. 89% of them were for generic drugs. CMS names the drug for 2,982 of them, across 73 drugs with 11 or more claims each, at $256,295 in total drug cost.

Part D claims, 20243,598
Drugs named by CMS73
Total drug cost$256,295
Part D patients273

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

  • Generic3,192 claims89%
  • Brand-name394 claims11%
  • Other12 claims0%

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

  • Opioids1%41 of 3,598 claims
  • Antibiotics5%172 of 3,598 claims

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

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. Charles Andrew Brown scored 92 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Brown for performance year 2024, reported through an alternative payment model (APM). Dr. Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Brown as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Brown's MIPS scores, performance year 2024

  • 92of 100Final score
  • 83.2of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

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

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Dr. Charles Andrew Brown has 4 publications on record

Dmand AI links 4 papers to Dr. Brown, published from 2012 to 2018. 2012 was the busiest year, with 2. The most frequent topics are Simian Acquired Immunodeficiency Syndrome, Simian Immunodeficiency Virus and Antiretroviral Therapy, Highly Active. Dr. Brown's most frequent co-authors are Louis Bruno Fornage, MD, Daniel G. Ostermayer, MD and Lee Ratner, MD.

Papers4
Years published2012 to 2018

Topics Dr. Brown writes about most

  • Simian Acquired Immunodeficiency Syndrome
  • Simian Immunodeficiency Virus
  • Antiretroviral Therapy, Highly Active
  • Macrophages
  • Viral Load

Dr. Brown's most frequent co-authors

Recent publications by Dr. Brown

See all 4 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 internists.

How network discovery works

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

Dr. Charles Andrew Brown received $1,149 in industry payments from 2024 to 2025

CMS Open Payments shows 45 general payments to Dr. Brown from 19 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $220.

General payments to Dr. Brown by program year, 2024 to 2025

Companies that paid Dr. Brown the most, 2024 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. Charles Andrew Brown graduated from University of Mississippi School of Medicine

Dr. Brown graduated from University of Mississippi School of Medicine in 1989.

  1. Medical schoolUniversity of Mississippi School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Charles Andrew 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)
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)
Training, board certification and membershipsDmand AI Professional Profile 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. Charles Andrew 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. Charles Andrew Brown's NPI number?

Dr. Charles Andrew Brown's NPI number is 1982638557. It was assigned on July 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles Andrew Brown?

Dr. Charles Andrew Brown is an internist in Atlanta, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Charles Andrew Brown practice?

Dr. Brown practices at 145 Color SE Cir, Atlanta, GA 30317. Dr. Brown's primary practice is Piedmont Physicians at Inman Park in Atlanta, Georgia. Dmand AI also links Dr. Brown to 5 hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group.

What is Dr. Charles Andrew Brown's office phone number?

The practice phone on file for Dr. Brown is (404) 658-9840.

What is Dr. Charles Andrew Brown's medical license number?

Dr. Brown holds Georgia license 067278.

Which hospitals is Dr. Charles Andrew Brown affiliated with?

Dr. Brown is affiliated with Northside Hospital Atlanta. Dmand AI links Dr. Brown to 5 more hospitals.

What medical group is Dr. Charles Andrew Brown part of?

Dr. Brown is linked to Piedmont Physicians at Inman Park. Dmand AI links Dr. Brown to 1 more medical group.

Does Dr. Charles Andrew Brown accept Medicare?

Yes. CMS data shows Dr. Brown billed Medicare for 1,449 services in 2024, and Dr. Brown accepts Medicare assignment.

Does Dr. Charles Andrew Brown offer telehealth?

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

What is Dr. Charles Andrew Brown's MIPS score?

Dr. Brown's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Charles Andrew Brown see?

CMS counts 209 Medicare patients who saw Dr. Brown in 2024, with an average age of 76.

What services does Dr. Charles Andrew Brown bill to Medicare?

In 2024, Dr. Brown's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and office visit, established patient (99213).

Where did Dr. Charles Andrew Brown go to medical school?

Dr. Brown graduated from University of Mississippi School of Medicine in 1989.

What drugs does Dr. Charles Andrew Brown prescribe most?

In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Amlodipine Besylate.

Has Dr. Charles Andrew Brown received payments from drug or device companies?

CMS Open Payments shows $1,149 in general payments to Dr. Brown from 19 companies from 2024 to 2025. The largest total came from Amgen Inc.

How long has Dr. Charles Andrew Brown been practicing?

Dr. Brown graduated from medical school in 1989, 37 years ago.

Does Dr. Charles Andrew Brown do research?

Dmand AI links 4 publications to Dr. Brown, published from 2012 to 2018.

Who does Dr. Charles Andrew Brown publish with?

Dr. Brown's most frequent co-authors are Louis Bruno Fornage, MD (1 shared paper), Daniel G. Ostermayer, MD (1 shared paper) and Lee Ratner, MD (1 shared paper).

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