Alena Sergaeva
NPI 1205247954 · Pediatric Dentistry · Walpole, MA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alena Sergaeva is a Pediatric Dentistry provider in Walpole, MA (NPI 1205247954).
Provider details
- NPI number
- 1205247954
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- DN1858199 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs 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
- 2014-05-15
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Alena Sergaeva's NPI number?
- Alena Sergaeva's National Provider Identifier (NPI) is 1205247954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alena Sergaeva's specialty?
- Alena Sergaeva is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Alena Sergaeva located?
- Alena Sergaeva's practice location on file with NPPES is 1428 Main St, Walpole, MA 02081-1729.
- What is Alena Sergaeva's phone number?
- The practice phone number listed in the NPPES registry for Alena Sergaeva is (508) 668-8008.
- Does Alena Sergaeva accept Medicare?
- Alena Sergaeva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alena Sergaeva's NPI active?
- Yes — Alena Sergaeva's NPI (1205247954) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.