Barbara Sobel
Nutritionist · Mill Valley, CA
Barbara Sobel is a nutritionist with a practice address in Mill Valley, California, and NPI 1740650423, issued on Oct 7, 2015. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barbara Sobel
- Primary taxonomy
- Nutritionist 133N00000X
- Practice location
- 53 Alta Vista Ave, Mill Valley, CA 94941
- Phone
- (415) 250-0080
- Enumerated
- Oct 7, 2015
- Record last updated
- Oct 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Barbara Sobel 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
7 nutritionist records list a practice address in Mill Valley
They are 7 of the 653 NPPES records with a practice address in Mill Valley, and 464 nutritionist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7 in Mill Valley → All 464 in California → Every provider in Mill Valley →
Other nutritionist records in California
- Amanda Abraham, M.S., CHNBerkeley, CA1669267340
- Lucy Adams, M.S., C.N.S.Lafayette, CA1750704227
- Patricia Adams, BCHNScotts Valley, CA1205595121
- Evette Aidinian, MS, CNS, LDNTujunga, CA1750091864
- Rick Ajootian, PH.D.Bakersfield, CA1114052263
- Elizabeth AkbiyikianFresno, CA1053020917
- Ligia Aker, CNSSan Mateo, CA1467394601
- Bernadine AlanizEncino, CA1740910165
- Lisa Alden, CN, CD, MFASan Francisco, CA1972114338
- Carlos Alessandrini, NUTRITIONISTSan Diego, CA1093268021
Common questions
What is Barbara Sobel's NPI number?
Barbara Sobel's National Provider Identifier (NPI) is 1740650423, issued on Oct 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Sobel located?
The NPPES record lists a practice address at 53 Alta Vista Ave, Mill Valley, CA, 94941. Phone: (415) 250-0080. Providers update this record themselves, so call before visiting.
How can I verify Barbara Sobel'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. 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.