CHRISTOPHER A DUFFEY RN
NPI 1578455754
Registered Nurse in Ayer, MA

Active since July 21, 2025

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Christopher A Duffey Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTOPHER A DUFFEY RN (NPI 1578455754) is an individual registered nurse in Ayer, Massachusetts, licensed in Massachusetts (RN2324538) and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1578455754
Entity TypeIndividualMale
Primary Taxonomy163W00000X
Provider Legal NameCHRISTOPHER A DUFFEYCredential: RN
Location Address42 PATTON RDAyer, MA 01434-3802
Mailing Address42 Patton RdAyer, MA 01434-3802 · (978) 796-1000
Sole ProprietorYes
Enumeration DateJuly 21, 2025
NPPES CertifiedJuly 15, 2025
NPI 1578455754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License Licensed in MA · RN2324538
Definition

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

42 PATTON RD, Ayer, MA 01434

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
42 PATTON RD
AYER, MA 01434
Family Medicine
42 PATTON RD
DEVENS, MA 01434
Physician Assistant
42 PATTON RD
AYER, MA 01434
Psychiatry & Neurology (Psychiatry)
42 PATTON RD
AYER, MA 01434
Physician Assistant (Medical)
42 PATTON RD
DEVENS, MA 01434
Psychologist
42 PATTON RD
DEVENS, MA 01434
Psychologist
42 PATTON RD
DEVENS, MA 01434
Social Worker (Clinical)
42 PATTON RD
AYER, MA 01434

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578455754, enumerated as an "individual" on July 21, 2025.

The provider is located at 42 PATTON RD AYER, MA 01434 and the phone number is (978) 796-1000.

Registered Nurse with taxonomy code 163W00000X.