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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOANNE JULIA HOLLAND M.D.
NPI 1225090582
Internal Medicine - Geriatric Medicine in Northport, NY

Active since April 03, 2006
79 MIDDLEVILLE RD, MEDICINE (111) VAMC, NORTHPORT, NY 11768(631) 261-4400(631) 544-5315 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Joanne Julia Holland M.d. NPPES

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

DR. JOANNE JULIA HOLLAND M.D. (NPI 1225090582) is an individual geriatric medicine provider in Northport, New York, licensed in New York (166194) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1225090582
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameDR. JOANNE JULIA HOLLANDCredential: M.D.
Location Address79 MIDDLEVILLE RD, MEDICINE (111) VAMCNorthport, NY 11768-2200
Mailing Address14 Lisa DrNorthport, NY 11768-2830 · (631) 261-4400 · Fax (631) 544-5315
Phone(631) 261-4400
Fax(631) 544-5315
Sole ProprietorNo
Enumeration DateApril 3, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1225090582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in NY · 166194
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
79 MIDDLEVILLE RD, Northport, NY 11768
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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.

KERI MARIE PINELLI LMSW
Social Worker
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
JEANINE MICHELE DELGADO LCSW
Social Worker (Clinical)
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
NELSON BARCELON MD
Anesthesiology
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
VAMC
General Acute Care Hospital
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
MS. SANDRA PAIGE SCHLESINGER LCSW-R
Social Worker
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
RICHARD THOMESEN NP
Nurse Practitioner (Psychiatric/Mental Health)
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
MR. JOSEPH LAWRENCE MAGLIULO
Pharmacist
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
ANNE LETITIA GUTTING OTR MACHT
Occupational Therapist
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400

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 Joanne Holland's NPI number?

The NPI number for Joanne Holland is 1225090582. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Where is Joanne Holland located?

Joanne Holland practices at 79 Middleville Rd Medicine (111) Vamc, Northport, NY 11768. The listed phone number is (631) 261-4400.

What is Joanne Holland's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for Joanne Holland was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.