Alexa Anselmo, NP
NPI 1245851344 · Family Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexa Anselmo, NP is a Family Nurse Practitioner provider in Boston, MA (NPI 1245851344).
Provider details
- NPI number
- 1245851344
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2313065 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
762 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 412 | $155 |
| Critical Care, First 30-74 Minutes99291 | 248 | $190 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 102 | $107 |
Typical Medicare-allowed amounts for these services range $107–$190 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naproxen | 26 | 26 |
| Cefpodoxime Proxetil | 24 | 24 |
| Cephalexin | 23 | 22 |
| Prednisone | 20 | 20 |
| Ondansetronbrand: Ondansetron Odt | 19 | 19 |
| Doxycycline Hyclate | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-29
- Last updated
- 2025-10-10
- Certified
- 2025-10-10
Frequently asked questions
- What is Alexa Anselmo's NPI number?
- Alexa Anselmo's National Provider Identifier (NPI) is 1245851344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexa Anselmo's specialty?
- Alexa Anselmo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexa Anselmo located?
- Alexa Anselmo's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Alexa Anselmo's phone number?
- The practice phone number listed in the NPPES registry for Alexa Anselmo is (617) 573-3431.
- Does Alexa Anselmo accept Medicare?
- Alexa Anselmo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexa Anselmo's NPI active?
- Yes — Alexa Anselmo's NPI (1245851344) is active in the NPPES registry as of the last update on 2025-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.