Joselyn Abernethy, MSN, ACNP-BC
NPI 1699922492 · Nurse Practitioner · Portland, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joselyn Abernethy, MSN, ACNP-BC is a Nurse Practitioner provider in Portland, ME (NPI 1699922492).
Provider details
- NPI number
- 1699922492
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, ACNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN78698 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
- Acute Care Nurse Practitioner363LA2100X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
29 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) |
|---|---|---|
| Diagnostic Exam of Anus Using an Endoscope46600 | 18 | $34 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 11 | $79 |
Typical Medicare-allowed amounts for these services range $34–$79 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-22
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Joselyn Abernethy's NPI number?
- Joselyn Abernethy's National Provider Identifier (NPI) is 1699922492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joselyn Abernethy's specialty?
- Joselyn Abernethy is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joselyn Abernethy located?
- Joselyn Abernethy's practice location on file with NPPES is 10 Andover Rd, Portland, ME 04102-1954.
- What is Joselyn Abernethy's phone number?
- The practice phone number listed in the NPPES registry for Joselyn Abernethy is (207) 761-6642.
- Does Joselyn Abernethy accept Medicare?
- Joselyn Abernethy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joselyn Abernethy's NPI active?
- Yes — Joselyn Abernethy's NPI (1699922492) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.