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Roberta Simpson, M.A.
NPI 1730239070 · Audiologist · Fort Defiance, AZ
Roberta Simpson, M.A. is a Audiologist provider in Fort Defiance, AZ (NPI 1730239070).
Provider details
- NPI number
- 1730239070
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
- License
- AO1150 (OH)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(90/100 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
Fort Defiance Indian Hospital
Corner of Route N12 and N7
Fort Defiance, AZ 86504
Phone: (928) 729-8000
Approximate (ZIP-level) locationGet directions
Mailing address
1113 Piano Ave
Gallup, NM 87301-4979
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roberta Simpson's NPI number?
- Roberta Simpson's National Provider Identifier (NPI) is 1730239070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberta Simpson's specialty?
- Roberta Simpson is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Roberta Simpson located?
- Roberta Simpson's practice location on file with NPPES is Fort Defiance Indian Hospital, Fort Defiance, AZ 86504.
- What is Roberta Simpson's phone number?
- The practice phone number listed in the NPPES registry for Roberta Simpson is (928) 729-8000.
- Is Roberta Simpson's NPI active?
- Yes — Roberta Simpson's NPI (1730239070) 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.