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Dr. Janelle Duah, MD
NPI1326495474
- Medicare services, 2024
- 379
- Medicare patients, 2024
- 149
- Part D claims, 2024
- 71,172
- Publications
- 2
- MIPS score, 2024
- 87
- Practice address
- 57 North Street, Danbury, CT 06810
- Practice phone
- Call (203) 794-0761
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CIFC Health - Danbury (N St)
FQHC - Main Site · Danbury, Connecticut
Find Dr. Duah'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. Janelle Duah is an internist in Danbury, Connecticut
Dr. Duah practices at CIFC Health - Danbury (N St) in Danbury, Connecticut.
Dr. Duah's NPI, 1326495474, was assigned on May 18, 2016. Dr. Duah graduated from University at Buffalo School of Medicine in 2016. Dr. Duah holds Connecticut license 63667.
NPI and contact details
- NPI
- 1326495474NPI Registry (opens in a new tab)
- NPI enumeration date
- May 18, 2016
- NPI status
- Active
- Practice phone
- (203) 794-0761
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Janelle Duah practices at 2 locations in Danbury, Connecticut
Dr. Duah's primary practice is CIFC Health - Danbury (N St), at 57 North Street, Danbury, CT 06810. The practice phone is (203) 794-0761. Dr. Duah also practices at Connecticut Institute for Communities Inc, 120 Main St, Danbury, CT 06810.
- CIFC Health - Danbury (N St)Primary57 North Street, Danbury, CT 06810Phone(203) 794-0761
- Connecticut Institute for Communities Inc120 Main St, Danbury, CT 06810 · Western Ct CountyPhone(203) 743-0100
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Janelle Duah is affiliated with 8 sites of care and 4 medical groups
Dr. Duah's primary practice is CIFC Health - Danbury (N St) in Danbury, Connecticut. Dr. Duah is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Duah to 3 more community health centers, 3 group practices and clinics and 3 medical groups, each named with a free account. Dr. Duah's employer is on file too: a community health center (fqhc).
CIFC Health - Danbury (N St)Primary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Janelle Duah's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duah practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CIFC Health - Danbury (N St) | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Janelle Duah is one of 2,189 internists in Connecticut
Internal medicine is Dr. Duah's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Duah is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Duah
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. Janelle Duah billed Medicare for 379 services in 2024
CMS data shows 379 Medicare services from Dr. Duah across 8 procedure codes in 2024, for 149 Medicare patients. Medicare paid $31,928 for them.
Medicare services, 2024379
Medicare patients149
Paid by Medicare$31,928
Procedure codes8
Dr. Duah's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2122024: 2277%
- Other services
- 2023: 642024: 138116%
- Tests and treatments
- 2023: 162024: 1413%
Where Dr. Duah's Medicare services took place, 2024
- In an office32786%
- In a facility5214%
Dr. Duah compared with the Connecticut median for internists, 2024
- Dr. Duah
- Connecticut median
- Medicare services
- 379vs 390Close to median
- Medicare patients
- 149vs 17213% below
- Part D claims
- 70,511vs 343205.6 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Duah'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. Duah and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Janelle Duah treated 149 Medicare patients in 2024, average age 72
CMS counts 149 Medicare patients who saw Dr. Duah in 2024. The largest group is 65 to 74, with 70 patients. 72% of them have high cholesterol, and 68% have high blood pressure. 30% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Duah's median patient age at 62, with 72% women.
Medicare patients, 2024149
Average age72
Average risk score1.57
Also on Medicaid30%
Dr. Duah's Medicare patients by age, 2024
Dr. Duah's Medicare patients by sex, 2024
- Women8658%
- Men6342%
Chronic conditions among Dr. Duah's Medicare patients, 2024
- High cholesterol72%
- High blood pressure68%
- Arthritis54%
- Diabetes36%
- Mood disorders33%
- Anxiety30%
- Depression29%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Duah's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Janelle Duah wrote 71,172 Medicare Part D claims in 2024
In 2024, Dr. Duah wrote 71,172 Medicare Part D claims for 55,234 patients. 3% of them were for generic drugs. CMS names the drug for 70,511 of them, across 82 drugs with 11 or more claims each, at $13,744,249 in total drug cost. In 2023, CMS named 98,416 claims across 76 drugs.
Part D claims, 202471,172
Drugs named by CMS82
Total drug cost$13.7M
Part D patients55,234
Dr. Duah's Part D claims by kind of drug, 2024
- Generic2,432 claims3%
- Brand-name68,710 claims97%
- Other30 claims0%
Dr. Duah'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. Duah's Part D claims, 2024
- Opioids0%64 of 71,172 claims
- Antibiotics0%68 of 71,172 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: 98,4162024: 70,51128%
Drugs named by CMS: 82 in 2024, 76 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. Janelle Duah scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Duah for performance year 2024, reported as part of a group.
Dr. Duah's MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Janelle Duah has 2 publications on record
Dmand AI links 2 papers to Dr. Duah, published from 2014 to 2025. Dr. Duah's most frequent co-author is David B. Seifer, MD.
Papers2
Years published2014 to 2025
Dr. Duah's most frequent co-authors
Recent publications by Dr. Duah
Calcitonin Gene-Related PeptideCircadian RhythmDrosophila melanogaster
See who Dr. Duah researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Duah works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Janelle Duah received $17 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Duah from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $17.
Companies that paid Dr. Duah the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Janelle Duah graduated from University at Buffalo School of Medicine
Dr. Duah graduated from University at Buffalo School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Janelle Duah'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Janelle Duah
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. Janelle Duah's NPI number?
Dr. Janelle Duah's NPI number is 1326495474. It was assigned on May 18, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Janelle Duah?
Dr. Janelle Duah is an internist in Danbury, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Janelle Duah practice?
Dr. Duah practices at 57 North Street, Danbury, CT 06810. Dr. Duah also practices at 120 Main St, Danbury, CT 06810. Dr. Duah's primary practice is CIFC Health - Danbury (N St) in Danbury, Connecticut. Dmand AI also links Dr. Duah to 3 community health centers, 3 group practices and clinics and 3 medical groups.
What is Dr. Janelle Duah's office phone number?
The practice phone on file for Dr. Duah is (203) 794-0761.
What is Dr. Janelle Duah's medical license number?
Dr. Duah holds Connecticut license 63667.
Which hospitals is Dr. Janelle Duah affiliated with?
Dr. Duah is affiliated with Yale New Haven Hospital.
What medical group is Dr. Janelle Duah part of?
Dr. Duah is linked to Yale Health. Dmand AI links Dr. Duah to 3 more medical groups.
Does Dr. Janelle Duah accept Medicare?
Yes. CMS data shows Dr. Duah billed Medicare for 379 services in 2024.
What is Dr. Janelle Duah's MIPS score?
Dr. Duah's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Janelle Duah see?
CMS counts 149 Medicare patients who saw Dr. Duah in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
What services does Dr. Janelle Duah bill to Medicare?
In 2024, Dr. Duah's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and hospital inpatient care (99232).
Where did Dr. Janelle Duah go to medical school?
Dr. Duah graduated from University at Buffalo School of Medicine in 2016.
What drugs does Dr. Janelle Duah prescribe most?
In 2024 Medicare Part D data, Dr. Duah's most prescribed drugs by claims were Shingrix, Arexvy and Abrysvo.
Has Dr. Janelle Duah received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Duah from 1 company from 2020 to 2020. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Janelle Duah been practicing?
Dr. Duah graduated from medical school in 2016, 10 years ago.
Does Dr. Janelle Duah do research?
Dmand AI links 2 publications to Dr. Duah, published from 2014 to 2025.
Who does Dr. Janelle Duah publish with?
Dr. Duah's most frequent co-authors are David B. Seifer, MD (1 shared paper).
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