Dr. Karen E. Brown, MD
- Medicare services, 2024
- 993
- Medicare patients, 2024
- 269
- Part D claims, 2024
- 5,236
- MIPS score, 2024
- 100
- Hospital affiliations
- 4
- Practice address
- 2440 Whitney Ave, Hamden, CT 06518
- Practice phone
- Call (203) 384-3975
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northeast Medical Group, Inc.
Hamden, Connecticut
Find Dr. Brown's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Karen E. Brown is an internist in Hamden, Connecticut
Dr. Brown practices at Northeast Medical Group, Inc. in Hamden, Connecticut.
Dr. Brown's NPI, 1285609412, was assigned on February 21, 2006. Dr. Brown graduated from University of Maryland School of Medicine in 1991. Dr. Brown holds Connecticut license 033624.
- NPI
- 1285609412NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911949904
- NPI enumeration date
- February 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 384-3975
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karen E. Brown practices at Northeast Medical Group, Inc. in Hamden, Connecticut
Dr. Brown's primary practice is Northeast Medical Group, Inc., at 2440 Whitney Ave, Hamden, CT 06518 in South Central Ct County. The practice phone is (203) 384-3975.
- Northeast Medical Group, Inc.2440 Whitney Ave, Hamden, CT 06518 · South Central Ct CountyPhone(203) 384-3975
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karen E. Brown is affiliated with 9 sites of care and 2 medical groups
Dr. Brown's primary practice is Northeast Medical Group, Inc. in Hamden, Connecticut. Dr. Brown is also affiliated with Yale New Haven Hospital. The medical group on file is Northeast Medical Group. Dmand AI also links Dr. Brown to 3 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Karen E. Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northeast Medical Group, Inc. | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karen E. Brown is one of 2,189 internists in Connecticut
Internal medicine is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brown is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
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. Karen E. Brown billed Medicare for 993 services in 2024
CMS data shows 993 Medicare services from Dr. Brown across 12 procedure codes in 2024, for 269 Medicare patients. Medicare paid $82,684 for them. Every service was in an office.
Dr. Brown's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4032024: 4071%
- Other services
- 2023: 2582024: 2829%
- Tests and treatments
- 2023: 1562024: 22947%
- Lab and pathology
- 2023: 312024: 4545%
- Imaging
- 2023: 242024: 3025%
Dr. Brown compared with the Connecticut median for internists, 2024
- Dr. Brown
- Connecticut median
- Medicare services
- 993vs 3902.5 times
- Medicare patients
- 269vs 17256% above
- Part D claims
- 4,490vs 34313.1 times
Medians across 2,185 internists in Connecticut 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brown and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen E. Brown treated 269 Medicare patients in 2024, average age 74
CMS counts 269 Medicare patients who saw Dr. Brown in 2024. The largest group is 75 to 84, with 118 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.92, 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 78% women.
Dr. Brown's Medicare patients by age, 2024
Dr. Brown's Medicare patients by sex, 2024
- Women21580%
- Men5420%
Chronic conditions among Dr. Brown's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis39%
- Osteoporosis28%
- Mood disorders25%
- Depression23%
- Anxiety22%
- Diabetes20%
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
- Women78%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karen E. Brown wrote 5,236 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 5,236 Medicare Part D claims for 639 patients. 87% of them were for generic drugs. CMS names the drug for 4,490 of them, across 97 drugs with 11 or more claims each, at $438,526 in total drug cost. In 2023, CMS named 3,088 claims across 80 drugs.
Dr. Brown's Part D claims by kind of drug, 2024
- Generic4,570 claims87%
- Brand-name639 claims12%
- Other27 claims1%
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%52 of 5,236 claims
- Antibiotics2%96 of 5,236 claims
- Antipsychotics, patients 65 and over0%20 of 5,236 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: 3,0882024: 4,49045%
Drugs named by CMS: 97 in 2024, 80 in 2023.
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. Karen E. Brown scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 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
- 100of 100Final score
- 86.5of 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. Karen E. Brown received $1,111 in industry payments from 2016 to 2022
CMS Open Payments shows 16 general payments to Dr. Brown from 10 drug and device companies from 2016 to 2022. Honoraria make up the largest share, 61% of the total. GI Supply, Inc. paid the most, $675.
General payments to Dr. Brown by program year, 2016 to 2022
General payments to Dr. Brown by kind, 2016 to 2022
- Honoraria$67561%
- Food and beverage$32529%
- Education$11110%
Companies that paid Dr. Brown the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karen E. Brown graduated from University of Maryland School of Medicine
Dr. Brown graduated from University of Maryland School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karen E. Brown's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Karen E. 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. Karen E. Brown's NPI number?
Dr. Karen E. Brown's NPI number is 1285609412. It was assigned on February 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen E. Brown?
Dr. Karen E. Brown is an internist in Hamden, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Karen E. Brown practice?
Dr. Brown practices at 2440 Whitney Ave, Hamden, CT 06518. Dr. Brown's primary practice is Northeast Medical Group, Inc. in Hamden, Connecticut. Dmand AI also links Dr. Brown to 3 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Karen E. Brown's office phone number?
The practice phone on file for Dr. Brown is (203) 384-3975.
What is Dr. Karen E. Brown's medical license number?
Dr. Brown holds Connecticut license 033624.
Which hospitals is Dr. Karen E. Brown affiliated with?
Dr. Brown is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Brown to 3 more hospitals.
What medical group is Dr. Karen E. Brown part of?
Dr. Brown is linked to Northeast Medical Group. Dmand AI links Dr. Brown to 1 more medical group.
Does Dr. Karen E. Brown accept Medicare?
Yes. CMS data shows Dr. Brown billed Medicare for 993 services in 2024, and Dr. Brown accepts Medicare assignment.
Does Dr. Karen E. Brown offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Brown as offering telehealth services.
What is Dr. Karen E. Brown's MIPS score?
Dr. Brown's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Karen E. Brown see?
CMS counts 269 Medicare patients who saw Dr. Brown in 2024, with an average age of 74.
What services does Dr. Karen E. Brown bill to Medicare?
In 2024, Dr. Brown's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and heart test or procedure (93000).
Where did Dr. Karen E. Brown go to medical school?
Dr. Brown graduated from University of Maryland School of Medicine in 1991.
What drugs does Dr. Karen E. Brown prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Karen E. Brown received payments from drug or device companies?
CMS Open Payments shows $1,111 in general payments to Dr. Brown from 10 companies from 2016 to 2022. The largest total came from GI Supply, Inc.
How long has Dr. Karen E. Brown been practicing?
Dr. Brown graduated from medical school in 1991, 35 years ago.
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