ASHLEY MAUREEN JOHNSON FNP
NPI 1992281117
Nurse Practitioner in Portland, ME
About Ashley Maureen Johnson Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEY MAUREEN JOHNSON FNP (NPI 1992281117) is an individual nurse practitioner in Portland, Maine, licensed in Maine (CNP181113) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ashley Maureen Johnson Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Ashley Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Portland, ME 04106
- Reassigned Medicare billing, Maine enrollment
- 200 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Ashley Johnson's NPI number?
The NPI number for Ashley Johnson is 1992281117. It was assigned to this individual provider in the NPPES registry on July 11, 2018.
Where is Ashley Johnson located?
Ashley Johnson practices at 84 Marginal Way Ste 800, Portland, ME 04101. The listed phone number is (207) 774-5816.
What is Ashley Johnson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Ashley Johnson enrolled in Medicare?
Yes. Ashley Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Ashley Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Johnson reassigns Medicare benefits to Intermed, PA (South Portland, ME). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ashley Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ashley Johnson affiliated with any hospitals?
According to CMS data, Ashley Johnson is affiliated with Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Ashley Johnson was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.
# Ashley Maureen Johnson, FNP · NPI 1992281117
Nurse Practitioner physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since July 11, 2018.
## Identity
- **NPI:** 1992281117 (Entity type: Individual)
- **Enumerated:** July 11, 2018
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** CNP181113 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 84 MARGINAL WAY STE 800, Portland, ME 04101-2475
- **Phone:** (207) 774-5816 · **Fax:** (855) 576-4814
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Intermed, PA (NPI 1467422733, South Portland, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1992281117) · Data from the CMS NPPES public registry.