Ann Welker, M.S.,CCC-SLP
NPI 1659434256 · Speech-Language Pathologist · Mesa, AZ
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Welker, M.S.,CCC-SLP is a Speech-Language Pathologist provider in Mesa, AZ (NPI 1659434256).
Provider details
- NPI number
- 1659434256
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.,CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SLP0063 (AZ)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 690 E Warner Rd Ste 105Gilbert, AZ 85296-3055Phone: (480) 820-6366Fax: (480) 820-0462
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2023-03-08
- Certified
- 2023-03-08
Frequently asked questions
- What is Ann Welker's NPI number?
- Ann Welker's National Provider Identifier (NPI) is 1659434256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Welker's specialty?
- Ann Welker is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ann Welker located?
- Ann Welker's practice location on file with NPPES is 1025 N Country Club Dr, Mesa, AZ 85201-3307.
- What is Ann Welker's phone number?
- The practice phone number listed in the NPPES registry for Ann Welker is (480) 471-0727.
- Does Ann Welker accept Medicare?
- Ann Welker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Welker's NPI active?
- Yes — Ann Welker's NPI (1659434256) is active in the NPPES registry as of the last update on 2023-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.