Robert Spencer, D.D.S. M.S.
NPI 1629150958 · Orthodontics and Dentofacial Orthopedics Dentistry · Charles City, IA
Robert Spencer, D.D.S. M.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Charles City, IA (NPI 1629150958).
Provider details
- NPI number
- 1629150958
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S. M.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6303 (IA)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Spencer's NPI number?
- Robert Spencer's National Provider Identifier (NPI) is 1629150958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Spencer's specialty?
- Robert Spencer is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Robert Spencer located?
- Robert Spencer's practice location on file with NPPES is 703 N Main St Ste 2, Charles City, IA 50616-2126.
- What is Robert Spencer's phone number?
- The practice phone number listed in the NPPES registry for Robert Spencer is (641) 228-4821.
- Is Robert Spencer's NPI active?
- Yes — Robert Spencer's NPI (1629150958) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.