Ashley Mcpherson Ivester, NP
NPI 1346885472 · Nurse Practitioner · Worcester, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Mcpherson Ivester, NP is a Nurse Practitioner provider in Worcester, MA (NPI 1346885472).
Provider details
- NPI number
- 1346885472
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2322327 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- 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) |
|---|---|---|
| Critical Care, Each Additional 30 Minutes99292 | 52 | $89 |
| Critical Care, First 30-74 Minutes99291 | 47 | $178 |
Typical Medicare-allowed amounts for these services range $89–$178 (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
Additional practice locations (1)
- 119 Belmont StWorcester, MA 01605-2903Phone: (774) 441-6468
Registry dates
- Enumerated
- 2019-11-13
- Last updated
- 2023-11-09
- Certified
- 2023-11-09
Frequently asked questions
- What is Ashley Mcpherson Ivester's NPI number?
- Ashley Mcpherson Ivester's National Provider Identifier (NPI) is 1346885472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Mcpherson Ivester's specialty?
- Ashley Mcpherson Ivester is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Mcpherson Ivester located?
- Ashley Mcpherson Ivester's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Ashley Mcpherson Ivester's phone number?
- The practice phone number listed in the NPPES registry for Ashley Mcpherson Ivester is (774) 441-6468.
- Does Ashley Mcpherson Ivester accept Medicare?
- Ashley Mcpherson Ivester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Mcpherson Ivester's NPI active?
- Yes — Ashley Mcpherson Ivester's NPI (1346885472) is active in the NPPES registry as of the last update on 2023-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.