OrganizationActive
Dr. Douglas A. Keller,d.m.d., P.C.
NPI 1356475636 · General Practice Dentistry · Babylon, NY
Dr. Douglas A. Keller,d.m.d., P.C. is a General Practice Dentistry organization in Babylon, NY (NPI 1356475636).
Provider details
- NPI number
- 1356475636
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Douglas Keller, General Dentist(631) 669-0027
- License
- 035664 (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
420 W Main St
Babylon, NY 11702-3008
Phone: (631) 669-0027
Fax: (631) 669-0054
Street-level locationGet directions
Mailing address
420 W Main St
Babylon, NY 11702-3008
Registry dates
- Enumerated
- 2007-03-16
- Last updated
- 2013-04-18
Frequently asked questions
- What is Dr. Douglas A. Keller,d.m.d., P.C.'s NPI number?
- Dr. Douglas A. Keller,d.m.d., P.C.'s National Provider Identifier (NPI) is 1356475636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Douglas A. Keller,d.m.d., P.C.?
- Dr. Douglas A. Keller,d.m.d., P.C. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Dr. Douglas A. Keller,d.m.d., P.C. located?
- Dr. Douglas A. Keller,d.m.d., P.C.'s practice location on file with NPPES is 420 W Main St, Babylon, NY 11702-3008.
- What is Dr. Douglas A. Keller,d.m.d., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Dr. Douglas A. Keller,d.m.d., P.C. is (631) 669-0027.
- Who is the authorized official for Dr. Douglas A. Keller,d.m.d., P.C.?
- The authorized official listed on Dr. Douglas A. Keller,d.m.d., P.C.'s NPPES record is Douglas Keller, General Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Douglas A. Keller,d.m.d., P.C.'s NPI active?
- Yes — Dr. Douglas A. Keller,d.m.d., P.C.'s NPI (1356475636) is active in the NPPES registry as of the last update on 2013-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.