OrganizationActive
Westchester Putnam Endodontics
NPI 1679010920 · Endodontics · Mount Kisco, NY
Westchester Putnam Endodontics is a Endodontics organization in Mount Kisco, NY (NPI 1679010920).
Provider details
- NPI number
- 1679010920
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Nick Mastromihalis, Owner/Endodontist(914) 241-1177
- License
- 028744 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
101 S Bedford Rd
Ste 410
Mount Kisco, NY 10549-3439
Phone: (914) 241-1177
Street-level locationGet directions
Mailing address
101 S Bedford Rd
Mount Kisco, NY 10549-3439
Registry dates
- Enumerated
- 2017-01-25
- Last updated
- 2017-01-31
Frequently asked questions
- What is Westchester Putnam Endodontics's NPI number?
- Westchester Putnam Endodontics's National Provider Identifier (NPI) is 1679010920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Westchester Putnam Endodontics?
- Westchester Putnam Endodontics is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Westchester Putnam Endodontics located?
- Westchester Putnam Endodontics's practice location on file with NPPES is 101 S Bedford Rd, Mount Kisco, NY 10549-3439.
- What is Westchester Putnam Endodontics's phone number?
- The practice phone number listed in the NPPES registry for Westchester Putnam Endodontics is (914) 241-1177.
- Who is the authorized official for Westchester Putnam Endodontics?
- The authorized official listed on Westchester Putnam Endodontics's NPPES record is Nick Mastromihalis, Owner/Endodontist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Westchester Putnam Endodontics's NPI active?
- Yes — Westchester Putnam Endodontics's NPI (1679010920) is active in the NPPES registry as of the last update on 2017-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.