Vassily Mihailoff, MD
NPI 1013959618 · Allergy & Immunology Physician · Biddeford, ME
Vassily Mihailoff, MD is a Allergy & Immunology Physician provider in Biddeford, ME (NPI 1013959618).
Provider details
- NPI number
- 1013959618
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 012135 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-11
- Last updated
- 2018-02-27
Frequently asked questions
- What is Vassily Mihailoff's NPI number?
- Vassily Mihailoff's National Provider Identifier (NPI) is 1013959618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vassily Mihailoff's specialty?
- Vassily Mihailoff is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Vassily Mihailoff located?
- Vassily Mihailoff's practice location on file with NPPES is 28 W Cole Rd, Biddeford, ME 04005-9428.
- What is Vassily Mihailoff's phone number?
- The practice phone number listed in the NPPES registry for Vassily Mihailoff is (207) 284-6114.
- Is Vassily Mihailoff's NPI active?
- Yes — Vassily Mihailoff's NPI (1013959618) is active in the NPPES registry as of the last update on 2018-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.