Anna Frederick, M.S., CCC-SLP
NPI 1841727351 · Speech-Language Pathologist · Stillwater, OK
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Frederick, M.S., CCC-SLP is a Speech-Language Pathologist provider in Stillwater, OK (NPI 1841727351).
Provider details
- NPI number
- 1841727351
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
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
9 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
- 2017-05-15
- Last updated
- 2017-05-15
Frequently asked questions
- What is Anna Frederick's NPI number?
- Anna Frederick's National Provider Identifier (NPI) is 1841727351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Frederick's specialty?
- Anna Frederick is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Anna Frederick located?
- Anna Frederick's practice location on file with NPPES is 814 S Walnut St, Stillwater, OK 74074-4225.
- What is Anna Frederick's phone number?
- The practice phone number listed in the NPPES registry for Anna Frederick is (405) 202-8292.
- Does Anna Frederick accept Medicare?
- Anna Frederick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Frederick's NPI active?
- Yes — Anna Frederick's NPI (1841727351) is active in the NPPES registry as of the last update on 2017-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.