Nananamibia Duffy, M.D.
Dermatology Physician · Rochester, NY
Nananamibia Duffy, M.D. is a dermatology physician with a practice address in Rochester, New York, and NPI 1700918950, issued on Mar 12, 2007. Check the license (New York 258049, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Nananamibia Duffy
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 258049 NY
C7-0003516 DE
Self-reported in NPPES; status is on the state search - Practice location
- 300 White Spruce Blvd, Rochester, NY 14623
- Phone
- (585) 424-6770
- Enumerated
- Mar 12, 2007
- Record last updated
- Sep 19, 2022
- Fax
- (585) 424-6776
- Medicare enrollment
- Enrolled (PECOS I20110412000066); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2006
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 1,211 in New York → Look up another NPI →
Also registered at 300 White Spruce Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Pamela Damiani, NPAdult Health Nurse Practitioner1346413416
- Audra Dion, NCC, LMHCMental Health Counselor1467810390
- Roger Hirschberg, D.D.SGeneral Practice Dentistry1386774552
Verify Nananamibia Duffy 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 258049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average dermatology physician in 2024
1,860 Medicare Part D claims for 569 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 40 claims were for opioids.
Most prescribed
- Betamethasone Dipropionate146 claims
- Ketoconazole121 claims
- Triamcinolone Acetonide105 claims
- Doxycycline Hyclate88 claims
- Dupixent Pen74 claims
- Fluorouracil73 claims
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.
The MIPS final score for 2023 (Medicare payment program): 95.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $4,880.80
41 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
3 hospitals and group practices
- Rochester General HospitalRochester, NY · Acute Care Hospitals2 of 5 stars
- Schweiger Dermatology PLLCRochester, NY
- Western New York Medical Practice PCRochester, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nananamibia Duffy among 1,211 dermatology physician records in New York
Nananamibia Duffy, M.D. is one of 1,211 dermatology physician records with a practice address in New York. 87% 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, 45% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2006 · median 2004 among the 880 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in New York
There are 1,211 dermatology physician records in New York.
All 1,211 in New York → Every provider in Rochester → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Kassie Haitz, M.D.Rochester, NY 146231316180995
- Simon Hernandez, MDRochester, NY 146231629637251
- Patrick Kupiec, MDRochester, NY 146231881126837
- Beth Lertzman, M.D.Rochester, NY 146231588771471
- Lesley Loss, MDRochester, NY 146231104942424
- Kathleen Mannava, M.D.Rochester, NY 146231427284488
- Pooja Reddy, M.D.Rochester, NY 146231225598774
- Kathryn Somers, M.D.Rochester, NY 146231558637314
Common questions
What is Nananamibia Duffy, M.D.'s NPI number?
Nananamibia Duffy, M.D.'s National Provider Identifier (NPI) is 1700918950, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nananamibia Duffy, M.D. located?
The NPPES record lists a practice address at 300 White Spruce Blvd, Rochester, NY, 14623. Phone: (585) 424-6770. Providers update this record themselves, so call before visiting.
How can I verify Nananamibia Duffy, M.D.'s license?
NPPES lists New York license number 258049, 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 Nananamibia Duffy, M.D. prescribe under Medicare Part D?
In 2024, Nananamibia Duffy, M.D. had 1,860 Medicare Part D claims for 569 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Nananamibia Duffy, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.