Taylor Antonellis, FNP-C
NPI 1144957036 · Family Nurse Practitioner · Waltham, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Taylor Antonellis, FNP-C is a Family Nurse Practitioner provider in Waltham, MA (NPI 1144957036).
Provider details
- NPI number
- 1144957036
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN2350068 (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 tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 40 | 15 |
| Amitriptyline Hcl | 24 | — |
| Metformin Hcl | 19 | — |
| Amlodipine Besylate | 18 | — |
| Gabapentin | 15 | — |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 15 | — |
| Lisinopril | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-02
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Taylor Antonellis's NPI number?
- Taylor Antonellis's National Provider Identifier (NPI) is 1144957036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Taylor Antonellis's specialty?
- Taylor Antonellis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Taylor Antonellis located?
- Taylor Antonellis's practice location on file with NPPES is 43 Foundry Ave Ste 110, Waltham, MA 02453-8313.
- What is Taylor Antonellis's phone number?
- The practice phone number listed in the NPPES registry for Taylor Antonellis is (781) 693-3800.
- Does Taylor Antonellis accept Medicare?
- Taylor Antonellis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Taylor Antonellis's NPI active?
- Yes — Taylor Antonellis's NPI (1144957036) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.