Gretchen Amy Hess, CCC-SLP
Speech-Language Pathologist · Sacramento, CA
Gretchen Amy Hess, CCC-SLP is a speech-language pathologist with a practice address in Sacramento, California, and NPI 1275973265, issued on Jul 5, 2013. Check the license (California SP20459, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gretchen Amy Hess
- Credential
- CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- SP20459 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2331 G St, Sacramento, CA 95816
- Phone
- (916) 600-4520
- Enumerated
- Jul 5, 2013
- Record last updated
- Jul 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140603002618); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
Verify Gretchen Amy Hess in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license SP20459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Northbay Health Medical FoundationVacaville, CA
- Northbay Physicians Surgery Center, LLCVacaville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gretchen Amy Hess among 13,141 speech-language pathologist records in California
Gretchen Amy Hess, 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 2013, is newer than 21% of them.
- NPI issued2013 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2011 · median 2017 among the 573 with a school on file
- Record last updated2013 · 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 Sacramento → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Carrie Brady, M.S. SLPSacramento, CA 958161912307588
- Katherine CoonSacramento, CA 958161114435567
- Renee Garner, SPSacramento, CA 958161639307267
- Rhonda Matsumoto, SPSacramento, CA 958161538409099
- Emma McIntosh, MS, CCC-SLPSacramento, CA 958161962759811
- Marissa McRay, M.A., CCC-SLPSacramento, CA 958161750567111
- Tany Nguyen, MS SPEECH PATHOLOGYSacramento, CA 958161043530413
- Brianna O'Hara, SPLSacramento, CA 958161336622216
Common questions
What is Gretchen Amy Hess, CCC-SLP's NPI number?
Gretchen Amy Hess, CCC-SLP's National Provider Identifier (NPI) is 1275973265, issued on Jul 5, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Amy Hess, CCC-SLP located?
The NPPES record lists a practice address at 2331 G St, Sacramento, CA, 95816. Phone: (916) 600-4520. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Amy Hess, CCC-SLP's license?
NPPES lists California license number SP20459, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
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.