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DR. WALTER ARNOLD HOERMAN MD
NPI 1255445516
Pediatrics in Portsmouth, NH

Active since August 17, 2006
200 GRIFFIN RD STE 12A, PORTSMOUTH, NH 03801(603) 692-4018(833) 944-2270 Get Directions Write a Review

NPPES record last updated: May 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 5, 2025, Nov 14, 2022, Nov 4, 2022 and 1 more (4 updates tracked since 2018).

About Dr. Walter Arnold Hoerman Md NPPES

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

DR. WALTER ARNOLD HOERMAN MD (NPI 1255445516) is an individual pediatrics provider in Portsmouth, New Hampshire, licensed in New Hampshire (7874) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1255445516
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. WALTER ARNOLD HOERMANCredential: MD
Location Address200 GRIFFIN RD STE 12APortsmouth, NH 03801-7145
Mailing Address200 Griffin Rd Ste 12aPortsmouth, NH 03801-7145 · (603) 457-7040 · Fax (603) 550-5244
Phone(603) 692-4018
Fax(833) 944-2270
Sole ProprietorNo
Enumeration DateAugust 17, 2006
Last NPPES UpdateMay 5, 20254 updates tracked since enumeration
NPPES CertifiedMay 5, 2025
✔ NPI 1255445516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NH · 7874
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
200 GRIFFIN RD STE 12A, Portsmouth, NH 03801
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Other Identifiers 1

Medicaid3072717NH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and more.Insurance ›

Other Providers at the Same Location NPPES 2

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

ALYSSA REYES SMITH M.D.
Pediatrics
200 GRIFFIN RD STE 12A
PORTSMOUTH, NH 03801
Rockingham County (603) 457-7040
PUDDLE DOCK PEDIATRICS PLLC
Pediatrics
200 GRIFFIN RD STE 12A
PORTSMOUTH, NH 03801
Rockingham County (603) 457-7040

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 Walter Hoerman's NPI number?

The NPI number for Walter Hoerman is 1255445516. It was assigned to this individual provider in the NPPES registry on August 17, 2006.

Where is Walter Hoerman located?

Walter Hoerman practices at 200 Griffin Rd Ste 12A, Portsmouth, NH 03801. The listed phone number is (603) 692-4018.

What is Walter Hoerman's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

What insurance does Walter Hoerman accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list Walter Hoerman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Walter Hoerman was last updated on May 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.