Gary Hardeman, M.A.
NPI 1982851812 · Speech-Language Pathologist · Oak Park, CA
Gary Hardeman, M.A. is a Speech-Language Pathologist provider in Oak Park, CA (NPI 1982851812).
Provider details
- NPI number
- 1982851812
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- SP3312 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-08-21
- Last updated
- 2008-08-21
Frequently asked questions
- What is Gary Hardeman's NPI number?
- Gary Hardeman's National Provider Identifier (NPI) is 1982851812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Hardeman's specialty?
- Gary Hardeman is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Gary Hardeman located?
- Gary Hardeman's practice location on file with NPPES is 346 Kanan Rd, Oak Park, CA 91377-1100.
- What is Gary Hardeman's phone number?
- The practice phone number listed in the NPPES registry for Gary Hardeman is (818) 991-9832.
- Is Gary Hardeman's NPI active?
- Yes — Gary Hardeman's NPI (1982851812) is active in the NPPES registry as of the last update on 2008-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.