Marsha B. Greenstein, LCSW
Clinical Social Worker · Bakersfield, CA
Marsha B. Greenstein, LCSW is a clinical social worker with a practice address in Bakersfield, California, and NPI 1649393752, issued on Apr 6, 2007. Check the license (California 5788, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marsha B. Greenstein
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 5788 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11309 Covent Gardens Dr, Bakersfield, CA 93311
- Phone
- (661) 330-9285
- Enumerated
- Apr 6, 2007
- Record last updated
- Dec 26, 2022
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 11309 Covent Gardens Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jay Greenstein, MDGeneral Practice Physician1982615696
Verify Marsha B. Greenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 5788Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marsha B. Greenstein among 36,261 clinical social worker records in California
Marsha B. Greenstein, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 76% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
364 clinical social worker records list a practice address in Bakersfield
They are 364 of the 11,539 NPPES records with a practice address in Bakersfield, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in Bakersfield → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Elizabeth BaileyBakersfield, CA 933111083870349
- Robin Bunyan, LCSWBakersfield, CA 933111982042271
- Pablo Chavarria, LCSWBakersfield, CA 933111629348289
- Tiffany Earnest, LCSWBakersfield, CA 933111306591383
- Lynzie Genel, LCSWBakersfield, CA 933111396120119
- Erin Gish-StilesBakersfield, CA 933111255887790
- Monique Hernandez, LCSWBakersfield, CA 933111225646862
- Urvis Mehta, LCSWBakersfield, CA 933111649913393
Common questions
What is Marsha B. Greenstein, LCSW's NPI number?
Marsha B. Greenstein, LCSW's National Provider Identifier (NPI) is 1649393752, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marsha B. Greenstein, LCSW located?
The NPPES record lists a practice address at 11309 Covent Gardens Dr, Bakersfield, CA, 93311. Phone: (661) 330-9285. Providers update this record themselves, so call before visiting.
How can I verify Marsha B. Greenstein, LCSW's license?
NPPES lists California license number 5788, 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. 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.