ANNA MICHELSON DNP, APRN, AGNP-C
NPI 1447140041
Nurse Practitioner - Gerontology in Waterville, ME

Q: What is Anna Michelson's NPI number?

The NPI number for Anna Michelson is 1447140041. It was assigned to this individual provider in the NPPES registry on July 7, 2025. The provider is also known as Annie Michelson Dnp, Aprn, Agnp-C.

Q: What is Anna Michelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Q: When was this NPI record last updated?

The NPPES record for Anna Michelson was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since July 07, 2025PECOS Enrolled

149 NORTH ST, WATERVILLE, ME 04901(207) 873-1098(207) 861-5461 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 24, 2026, Jul 7, 2025 (2 updates tracked since 2025).

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About Anna Michelson Dnp, Aprn, Agnp-c NPPES

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

ANNA MICHELSON DNP, APRN, AGNP-C (NPI 1447140041) is an individual gerontology provider in Waterville, Maine, licensed in Maine (CNP261649) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Cincinnati, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1447140041

Entity TypeIndividualFemale

Primary Taxonomy363LG0600X

Provider Legal NameANNA MICHELSONCredential: DNP, APRN, AGNP-C

Location Address149 NORTH STWaterville, ME 04901-4974

Mailing Address996 Chestnut St Apt 1Newton Upper Falls, MA 02464-1136 · (610) 710-1905

Phone(207) 873-1098

Fax(207) 861-5461

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateJuly 7, 2025

Last NPPES UpdateAugust 24, 20262 updates tracked since enumeration

NPPES CertifiedAugust 24, 2026

✔ NPI 1447140041 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LG0600X

License✔ Licensed in ME · CNP261649

149 NORTH ST, Waterville, ME 04901

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Other Names 1

Professional Name (2)Annie Michelson Dnp, Aprn, Agnp-c

Secondary Practice Location 1

Location 13200 Vine StCincinnati, OH 45220-2213 · Phone (513) 861-3100

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Michelson Dnp, Aprn, Agnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1355801838

PECOS Enrollment IDI20260903002281

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Anna Michelson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mainegeneral Medical Center

16 mi

General Acute Care Hospital

35 MEDICAL CENTER PARKWAY
Augusta, ME 04330

Reassigned Medicare billing, Maine enrollment
978 clinicians in this Medicare group

NPI 1083949184 (207) 872-4454

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$82.58 typical visit price

range $53.26 – $162.77

Typical copayment $20.64 (range $13.31 – $40.69)

Most-billed visit code 99203

Established Patient

$94.60 typical visit price

range $16.90 – $132.79

Typical copayment $23.65 (range $4.22 – $33.19)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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