What is Ashley Johnson's NPI number?

Ashley Johnson's National Provider Identifier (NPI) is 1992281117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ashley Johnson's specialty?

Ashley Johnson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Ashley Johnson located?

Ashley Johnson's practice location on file with NPPES is 84 Marginal Way Ste 700, Portland, ME 04101.

What is Ashley Johnson's phone number?

The practice phone number listed in the NPPES registry for Ashley Johnson is (207) 774-5816.

Does Ashley Johnson accept Medicare?

Ashley Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ashley Johnson's NPI active?

Yes — Ashley Johnson's NPI (1992281117) is active in the NPPES registry as of the last update on 2018-08-20.

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Ashley Johnson, FNP

NPI 1992281117 · Nurse Practitioner · Portland, ME

Ashley Johnson, FNP is a Nurse Practitioner provider in Portland, ME (NPI 1992281117).

Provider details

NPI number: 1992281117
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP
Sex: Female
Sole proprietor: No
License: CNP181113 (ME)

Practice location

84 Marginal Way Ste 700

Portland, ME 04101

Phone: (207) 774-5816

Fax: (207) 523-8597

Street-level locationGet directions

More ME providers

Mailing address

100 Gannett Dr Ste C

South Portland, ME 04106-5900

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense CNP181113 (ME)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(52/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
8 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
99 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	44	$81
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	29	$36
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	26	$63

Typical Medicare-allowed amounts for these services range $36–$81 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Levothyroxine Sodium	40	16
Atorvastatin Calcium	37	20
Metformin Hclbrand: Metformin Hcl Er	28	13
Zolpidem Tartrate	28	14
Lisinopril	20	—
Lorazepam	20	19
Rosuvastatin Calcium

Enumerated: 2018-07-11
Last updated: 2018-08-20

Frequently asked questions

What is Ashley Johnson's NPI number?: Ashley Johnson's National Provider Identifier (NPI) is 1992281117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ashley Johnson's specialty?: Ashley Johnson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Ashley Johnson located?: Ashley Johnson's practice location on file with NPPES is 84 Marginal Way Ste 700, Portland, ME 04101.
What is Ashley Johnson's phone number?: The practice phone number listed in the NPPES registry for Ashley Johnson is (207) 774-5816.
Does Ashley Johnson accept Medicare?: Ashley Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ashley Johnson's NPI active?: Yes — Ashley Johnson's NPI (1992281117) is active in the NPPES registry as of the last update on 2018-08-20.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	44	$81
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	29	$36
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	26	$63