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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. FLETCHER MACKENZIE NELSON PSYD
NPI 1659282739
Clinical Neuropsychologist in Lebanon, NH

Active since September 16, 2026
1 MEDICAL CENTER DR, LEBANON, NH 03756(603) 653-9880 Get Directions Write a Review

NPPES record added: September 16, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Dr. Fletcher Mackenzie Nelson Psyd NPPES

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

DR. FLETCHER MACKENZIE NELSON PSYD (NPI 1659282739) is an individual clinical neuropsychologist in Lebanon, New Hampshire and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1659282739
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameDR. FLETCHER MACKENZIE NELSONCredential: PSYD
Location Address1 MEDICAL CENTER DRLebanon, NH 03756-0001
Mailing Address1 Medical Center DrLebanon, NH 03756-0001
Phone(603) 653-9880
Sole ProprietorNo
Enumeration DateSeptember 16, 2026
NPPES CertifiedSeptember 16, 2026
✔ NPI 1659282739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
1 MEDICAL CENTER DR, Lebanon, NH 03756
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Other Providers at the Same Location NPPES 20

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

MRS. JANICE M BRENNAN APRN
Nurse Practitioner (Family)
1 MEDICAL CENTER DR, DHMC DEPARTMENT OF OCCUPATION MEDICINE
LEBANON, NH 03756
Grafton County (603) 560-5000
MS. SHELLEY GRACE BENSON R.PH.
Pharmacist (Oncology)
1 MEDICAL CENTER DR
LEBANON, NH 03756
Grafton County (603) 650-5417
ELIAS LOUKAS M.D.
Internal Medicine
1 MEDICAL CENTER DR, DHMC SECTION OF HOSPITAL MEDICINE
LEBANON, NH 03756
Grafton County (603) 650-8380
SARAH S SEO MD
Otolaryngology
1 MEDICAL CENTER DR, OTOLARYNGOLOGY
LEBANON, NH 03756
Grafton County (603) 650-8123
DR. SRINIVAS J. IVATURY MD
Colon & Rectal Surgery
1 MEDICAL CENTER DR, COLON & RECTAL SURGERY DEPARTMENT
LEBANON, NH 03756
Grafton County (603) 650-8113
TIMOTHY EARLEY D.O.
Student in an Organized Health Care Education/Training Program
1 MEDICAL CENTER DR
LEBANON, NH 03756
Grafton County (201) 694-0663
HANNAH ELIZABETH FOOTE BENSIMHON M.D.
Internal Medicine (Cardiovascular Disease)
1 MEDICAL CENTER DR
LEBANON, NH 03756
Grafton County (603) 650-5000
EMILE JOSEPH HASAN M.D.
Student in an Organized Health Care Education/Training Program
1 MEDICAL CENTER DR
LEBANON, NH 03756
Grafton County (603) 650-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Fletcher Nelson's NPI number?

The NPI number for Fletcher Nelson is 1659282739. It was assigned to this individual provider in the NPPES registry on September 16, 2026.

Where is Fletcher Nelson located?

Fletcher Nelson practices at 1 Medical Center Dr, Lebanon, NH 03756. The listed phone number is (603) 653-9880.

What is Fletcher Nelson's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Fletcher Nelson was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.