Coley Bryant Duncan, MD
Infectious Disease Physician · Rochester, NY
Coley Bryant Duncan, MD is an infectious disease physician with a practice address in Rochester, New York, and NPI 1720135601, issued on Jan 4, 2007. Check the license (New York 243467, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Coley Bryant Duncan
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 243467 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1425 Portland Ave, Rochester, NY 14621
- Phone
- (585) 922-4000
- Enumerated
- Jan 4, 2007
- Record last updated
- Nov 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Also registered at 1425 Portland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mouhamed Yazan Abou-Ismail, M.D.Hematology & Oncology Physician1336553676
Verify Coley Bryant Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 243467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average infectious disease physician in 2024
20 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Coley Bryant Duncan among 970 infectious disease physician records in New York
Coley Bryant Duncan, MD is one of 970 infectious disease physician records with a practice address in New York. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 41% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2012 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New York
There are 970 infectious disease physician records in New York.
All 970 in New York → Every provider in Rochester → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Abhimanyu Aggarwal, MDRochester, NY 146211083169742
- Ghinwa Dumyati, MDRochester, NY 146211154352318
- Ann Falsey, MDRochester, NY 146211093740532
- Mary Hinkle, M.D.Rochester, NY 146211447240106
- Maryrose Laguio-Vila, M.D.Rochester, NY 146211144454836
- Emil Lesho, D.O.Rochester, NY 146211982622536
- Yoshihiko Murata, MDRochester, NY 146211013949080
- Carlos Portales Castillo, MDRochester, NY 146211669081378
Common questions
What is Coley Bryant Duncan, MD's NPI number?
Coley Bryant Duncan, MD's National Provider Identifier (NPI) is 1720135601, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Coley Bryant Duncan, MD located?
The NPPES record lists a practice address at 1425 Portland Ave, Rochester, NY, 14621. Phone: (585) 922-4000. Providers update this record themselves, so call before visiting.
How can I verify Coley Bryant Duncan, MD's license?
NPPES lists New York license number 243467, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Coley Bryant Duncan, MD prescribe under Medicare Part D?
In 2024, Coley Bryant Duncan, MD had 20 Medicare Part D claims; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.