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ANITA L NICHOLSON APRN
NPI 1811366602
Nurse Practitioner - Family in Portsmouth, NH

Active since September 22, 2015
333 BORTHWICK AVE, MOB 402, PORTSMOUTH, NH 03801(603) 559-4111(603) 559-4110 Get Directions Write a Review

NPPES record last updated: January 27, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 27, 2022, Feb 24, 2017, Oct 17, 2016 and 2 more (5 updates tracked since 2015).

About Anita L Nicholson Aprn NPPES

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

ANITA L NICHOLSON APRN (NPI 1811366602) is an individual family provider in Portsmouth, New Hampshire, licensed in New Hampshire (054231-23) and active in the NPI registry since September 2015.

NPPES Registry Identity

NPI1811366602
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameANITA L NICHOLSONCredential: APRN
Location Address333 BORTHWICK AVE, MOB 402Portsmouth, NH 03801-7128
Mailing Address333 Borthwick Ave, Mob 402Portsmouth, NH 03801-7128 · (603) 559-4111 · Fax (603) 559-4110
Phone(603) 559-4111
Fax(603) 559-4110
Sole ProprietorNo
Enumeration DateSeptember 22, 2015
Last NPPES UpdateJanuary 27, 20225 updates tracked since enumeration
✔ NPI 1811366602 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NH · 054231-23
333 BORTHWICK AVE, Portsmouth, NH 03801
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Other Names 1

Former Name (1)Anita L Kelloway Aprn

Other Identifiers 2

Medicaid1811366602ME
Medicaid3102254NH

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.

DR. JOHN PAUL GENS JR. MD
Surgery
333 BORTHWICK AVE, SUITE 305
PORTSMOUTH, NH 03801
Rockingham County (603) 433-6994
YOO NA CHUN MD
Student in an Organized Health Care Education/Training Program
333 BORTHWICK AVE
PORTSMOUTH, NH 03801
Rockingham County (718) 799-6287
KESHA BHAVESHKUMAR BHATT
Student in an Organized Health Care Education/Training Program
333 BORTHWICK AVE
PORTSMOUTH, NH 03801
Rockingham County (603) 559-4129
SAMUEL W TROTZKY MD
Emergency Medicine
333 BORTHWICK AVE
PORTSMOUTH, NH 03801
Rockingham County (603) 433-4012
GEORGE FAHIM
Student in an Organized Health Care Education/Training Program
333 BORTHWICK AVE
PORTSMOUTH, NH 03801
Rockingham County (603) 436-5110
HCA HEALTH SERVICES OF NEW HAMPSHIRE INC
Psychiatric Unit
333 BORTHWICK AVE
PORTSMOUTH, NH 03801
Rockingham County (603) 436-5110
STEVEN J BOS MD
Emergency Medicine
333 BORTHWICK AVE
PORTSMOUTH, NH 03801
Rockingham County (603) 433-4012
SAMANTHA ARNOLD
Emergency Medicine
333 BORTHWICK AVE
PORTSMOUTH, NH 03801
Rockingham County (603) 674-9496

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 Anita Nicholson's NPI number?

The NPI number for Anita Nicholson is 1811366602. It was assigned to this individual provider in the NPPES registry on September 22, 2015. The provider is also known as Anita L Kelloway Aprn.

Where is Anita Nicholson located?

Anita Nicholson practices at 333 Borthwick Ave Mob 402, Portsmouth, NH 03801. The listed phone number is (603) 559-4111.

What is Anita Nicholson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Anita Nicholson was last updated on January 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.