OrganizationActive
Westchester Putnam Endodontic Associates
NPI 1427180421 · Endodontics · Mount Kisco, NY
Westchester Putnam Endodontic Associates is a Endodontics organization in Mount Kisco, NY (NPI 1427180421).
Provider details
- NPI number
- 1427180421
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Nick Mastromihalis, President(914) 636-4343
- License
- 028744 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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) 636-4343
Street-level locationGet directions
Mailing address
77 Quaker Ridge Rd
New Rochelle, NY 10804-2808
Registry dates
- Enumerated
- 2007-03-12
- Last updated
- 2017-01-25
Frequently asked questions
- What is Westchester Putnam Endodontic Associates's NPI number?
- Westchester Putnam Endodontic Associates's National Provider Identifier (NPI) is 1427180421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Westchester Putnam Endodontic Associates?
- Westchester Putnam Endodontic Associates is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Westchester Putnam Endodontic Associates located?
- Westchester Putnam Endodontic Associates's practice location on file with NPPES is 101 S Bedford Rd, Mount Kisco, NY 10549-3439.
- What is Westchester Putnam Endodontic Associates's phone number?
- The practice phone number listed in the NPPES registry for Westchester Putnam Endodontic Associates is (914) 636-4343.
- Who is the authorized official for Westchester Putnam Endodontic Associates?
- The authorized official listed on Westchester Putnam Endodontic Associates's NPPES record is Nick Mastromihalis, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Westchester Putnam Endodontic Associates's NPI active?
- Yes — Westchester Putnam Endodontic Associates's NPI (1427180421) is active in the NPPES registry as of the last update on 2017-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.