Erin Baas, MS, CCC-SLP
Speech-Language Pathologist · Elk Grove, CA
Erin Baas, MS, CCC-SLP is a speech-language pathologist with a practice address in Elk Grove, California, and NPI 1922574789, issued on Oct 19, 2018. Check the license (California 21139, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Baas
- Credential
- MS, CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 21139 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8659 Heritage Hill Dr, Elk Grove, CA 95624
- Phone
- (916) 224-9193
- Enumerated
- Oct 19, 2018
- Record last updated
- Oct 19, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210702000845); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
Also registered at 8659 Heritage Hill Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Souza, PSYDPsychologist1700141512
Verify Erin Baas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 42.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Western Physical Therapy IncRedding, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Baas among 13,141 speech-language pathologist records in California
Erin Baas, MS, CCC-SLP is one of 13,141 speech-language pathologist records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 41% of them.
- NPI issued2018 · 41% of these records are older, 54% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2012 · median 2017 among the 573 with a school on file
- Record last updated2018 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Speech-Language Pathologist providers in California
There are 13,141 speech-language pathologist records in California.
All 13,141 in California → Every provider in Elk Grove → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Christopher Adams, MSElk Grove, CA 956241619688983
- Monique AlvaradoElk Grove, CA 956241982265682
- Maecion BugarinElk Grove, CA 956241508607680
- Desmond BukshElk Grove, CA 956241841792686
- Agnes Cuison, MS, CCC-SLPElk Grove, CA 956241144375353
- Kirsten Konkel, M.S., CCC-SLPElk Grove, CA 956241144620766
- Phillip Kostyuk, MS, CCC-SLPElk Grove, CA 956241396507570
- Elizabeth Lais Tijiboy, MS, CCC- SLPElk Grove, CA 956241912629569
Common questions
What is Erin Baas, MS, CCC-SLP's NPI number?
Erin Baas, MS, CCC-SLP's National Provider Identifier (NPI) is 1922574789, issued on Oct 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Erin Baas, MS, CCC-SLP located?
The NPPES record lists a practice address at 8659 Heritage Hill Dr, Elk Grove, CA, 95624. Phone: (916) 224-9193. Providers update this record themselves, so call before visiting.
How can I verify Erin Baas, MS, CCC-SLP's license?
NPPES lists California license number 21139, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Erin Baas, MS, CCC-SLP's MIPS final score?
The 2023 MIPS final score is 42.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.