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NPISignal

Individual Healthcare Provider

John Barron Stallman, PA-C

NPI Record: ActiveOtolaryngology
NPI1144294117
Kittery, Maine

Provider's NPPES record last updated: March 1, 2019

Overview

Entity Type
Individual Healthcare Provider
NPI
1144294117
Primary Specialty
Otolaryngology
Practice Location
Kittery, Maine
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 18, 2026, 3:09 PM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Otolaryngology

    Allopathic & Osteopathic Physicians

    Primary

    An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

    Taxonomy code 207Y00000X
  • Physician Assistant

    Physician Assistants & Advanced Practice Nursing Providers

    A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

    Taxonomy code 363A00000X

Provider-Reported License Information

Otolaryngology (Maine)
PA1896
Physician Assistant (New Hampshire)
0580
Physician Assistant (Maine)
PA1896
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

35 Walker St

Ste 200

Kittery, Maine 03904-1727

Phone: (207) 351-3525

Additional Practice Location

30 Canton St

Manchester, New Hampshire 03103-3524

Phone: (603) 622-3623

Record Information

Enumeration Date
February 15, 2006
Provider's NPPES Record Last Updated
March 1, 2019
NPISignal NPPES Dataset
August 2026

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