Thomas Armstrong, DDS
NPI 1689623688 · General Practice Dentistry · Bakersfield, CA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Armstrong, DDS is a General Practice Dentistry provider in Bakersfield, CA (NPI 1689623688).
Provider details
- NPI number
- 1689623688
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
- Customized Equipment (DME)332BC3200X
Suppliers
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
83% 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
- 2006-05-08
- Last updated
- 2024-02-26
- Certified
- 2024-02-26
Frequently asked questions
- What is Thomas Armstrong's NPI number?
- Thomas Armstrong's National Provider Identifier (NPI) is 1689623688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Armstrong's specialty?
- Thomas Armstrong is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Thomas Armstrong located?
- Thomas Armstrong's practice location on file with NPPES is 2100 18th St, Bakersfield, CA 93301-3707.
- What is Thomas Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Thomas Armstrong is (661) 631-5580.
- Does Thomas Armstrong accept Medicare?
- Thomas Armstrong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Armstrong's NPI active?
- Yes — Thomas Armstrong's NPI (1689623688) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.