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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HANNAH ALEXIS JOHNSON PA
NPI 1992544506
Physician Assistant in Waterville, ME

Active since May 22, 2024
149 NORTH ST, WATERVILLE, ME 04901(207) 872-1800(207) 872-1049 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 8, 2026, Jun 2, 2026 (2 updates tracked since 2026).

About Hannah Alexis Johnson Pa NPPES

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

HANNAH ALEXIS JOHNSON PA (NPI 1992544506) is an individual physician assistant in Waterville, Maine, licensed in Maine (PA3104) and active in the NPI registry since May 2024.

NPPES Registry Identity

NPI1992544506
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameHANNAH ALEXIS JOHNSONCredential: PA
Location Address149 NORTH STWaterville, ME 04901-4974
Mailing Address149 North StWaterville, ME 04901-4974 · (207) 872-1800 · Fax (207) 872-1049
Phone(207) 872-1800
Fax(207) 872-1049
Sole ProprietorNo
Enumeration DateMay 22, 2024
Last NPPES UpdateOctober 8, 20262 updates tracked since enumeration
NPPES CertifiedOctober 8, 2026
✔ NPI 1992544506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in ME · PA3104
Definition
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.
149 NORTH ST, Waterville, ME 04901
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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.

CATHERINE BATZ DO
Family Medicine
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 861-5101
DAG HOLMSEN M.D.
Anesthesiology
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 622-1959
LINDA LEE OHNMACHT NP
Nurse Practitioner
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 872-1270
MARTHA JEAN PONITZ CRNA
Nurse Anesthetist, Certified Registered
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 872-1270
STEPHEN M RAPH MD
Internal Medicine
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 873-1098
JOSEPH FOURNIER
Physical Therapist
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 872-4400
ELIZABETH HARWOOD
Nurse Practitioner
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 861-5000
EDWARD R RINGEL M.D.
Internal Medicine (Pulmonary Disease)
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 872-1715

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 Hannah Johnson's NPI number?

The NPI number for Hannah Johnson is 1992544506. It was assigned to this individual provider in the NPPES registry on May 22, 2024.

Where is Hannah Johnson located?

Hannah Johnson practices at 149 North St, Waterville, ME 04901. The listed phone number is (207) 872-1800.

What is Hannah Johnson's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Hannah Johnson was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.