Maia Appel
NPI 1093507329 · Registered Nurse · Waltham, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maia Appel is a Registered Nurse provider in Waltham, MA (NPI 1093507329).
Provider details
- NPI number
- 1093507329
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2390246 (MA)
Specialties & taxonomies
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-05-21
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is Maia Appel's NPI number?
- Maia Appel's National Provider Identifier (NPI) is 1093507329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maia Appel's specialty?
- Maia Appel is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Maia Appel located?
- Maia Appel's practice location on file with NPPES is 1030 Main St, Waltham, MA 02451-7447.
- What is Maia Appel's phone number?
- The practice phone number listed in the NPPES registry for Maia Appel is (781) 894-6900.
- Does Maia Appel accept Medicare?
- Maia Appel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maia Appel's NPI active?
- Yes — Maia Appel's NPI (1093507329) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.