Ryan Duff, PHARMD
Pharmacist · Fort Fairfield, ME
Ryan Duff, PHARMD is a pharmacist with a practice address in Fort Fairfield, Maine, and NPI 1740595149, issued on Aug 10, 2010. Check the license (Maine PR5447, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ryan Duff
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PR5447 ME
Self-reported in NPPES; status is on the state search - Practice location
- 355 Main St, Fort Fairfield, ME 04742
- Phone
- (207) 472-1191
- Enumerated
- Aug 10, 2010
- Record last updated
- Aug 10, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 1,372 in Maine → Look up another NPI →
Also registered at 355 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Cassidy, RPHPharmacist1265713770
Verify Ryan Duff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PR5447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ryan Duff among 1,372 pharmacist records in Maine
Ryan Duff, PHARMD is one of 1,372 pharmacist records with a practice address in Maine. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 81% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 pharmacist records list a practice address in Fort Fairfield
They are 2 of the 36 NPPES records with a practice address in Fort Fairfield, and 1,372 pharmacist records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,372 in Maine → Every provider in Fort Fairfield → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Heather Cassidy, RPHFort Fairfield, ME 047421265713770
- Jordan Albert, PHARMDFort Kent, ME 047431366041113
- Sherrie BouchardFort Kent, ME 047431356943971
- John Fitzgerald, RPHFort Kent, ME 047431992324974
- Hugh Hartman, PHARMACISTFort Kent, ME 047431417157363
- Charles Ouellette, RPHFort Kent, ME 047431154621696
- Megan Pelletier, PHARMDFort Kent, ME 047431609483874
- Christie Skinner FreemanFort Kent, ME 047431003164583
Common questions
What is Ryan Duff, PHARMD's NPI number?
Ryan Duff, PHARMD's National Provider Identifier (NPI) is 1740595149, issued on Aug 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Duff, PHARMD located?
The NPPES record lists a practice address at 355 Main St, Fort Fairfield, ME, 04742. Phone: (207) 472-1191. Providers update this record themselves, so call before visiting.
How can I verify Ryan Duff, PHARMD's license?
NPPES lists Maine license number PR5447, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity 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. 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.