Sara M. Erdman, RD
Registered Dietitian · Lancaster, CA
Sara M. Erdman, RD is a registered dietitian with a practice address in Lancaster, California, and NPI 1699538900, issued on Jan 31, 2024. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sara M. Erdman
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 44729 Foxboro CT, Lancaster, CA 93535
- Phone
- (661) 400-5442
- Enumerated
- Jan 31, 2024
- Record last updated
- Jan 31, 2024
- Medicare enrollment
- Enrolled (PECOS I20241015004722); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →
Verify Sara M. Erdman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 one group practice
- Gastro Care InstituteLancaster, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara M. Erdman among 7,148 registered dietitian records in California
Sara M. Erdman, RD is one of 7,148 registered dietitian records with a practice address in California. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 80% of them.
- NPI issued2024 · 80% of these records are older, 13% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2016 · median 2014 among the 529 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in California
There are 7,148 registered dietitian records in California.
All 7,148 in California → Every provider in Lancaster → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Alexis Balina, RDLancaster, CA 935351124651955
- Garrett Meo, RDLancaster, CA 935351457083925
- Diana Uribe-Tanus, RDNLancaster, CA 935351780069054
- Geralyn Vander Vis, RDLancaster, CA 935351053822098
- Jacqueline Betchner, RD, CDELancaster, CA 935341811175771
- Mariam Boulas, MS RDLancaster, CA 935341033493606
- Juliet Bringas, RD MPHLancaster, CA 935341588957393
- Erin HammanLancaster, CA 935341730342429
Common questions
What is Sara M. Erdman, RD's NPI number?
Sara M. Erdman, RD's National Provider Identifier (NPI) is 1699538900, issued on Jan 31, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Sara M. Erdman, RD located?
The NPPES record lists a practice address at 44729 Foxboro CT, Lancaster, CA, 93535. Phone: (661) 400-5442. Providers update this record themselves, so call before visiting.
How can I verify Sara M. Erdman, RD's license?
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.