Gabrielle Gruber, LMSW
Clinical Social Worker · Ann Arbor, MI
Gabrielle Gruber, LMSW is a clinical social worker with a practice address in Ann Arbor, Michigan, and NPI 1811103997, issued on May 15, 2007. Check the license (Michigan 6801085187, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gabrielle Gruber
- Credential
- LMSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 6801085187 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2395 Oak Valley Dr Ste 100, Ann Arbor, MI 48103
- Phone
- (734) 645-8296
- Enumerated
- May 15, 2007
- Record last updated
- Dec 27, 2022
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 17,644 in Michigan → Look up another NPI →
Also registered at 2395 Oak Valley Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jenna Jaworowicz, LMSWClinical Social Worker1962998302
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- Miea Moon, MA, PHDClinical Psychologist1538671250
- Philip Saragoza, M.D.Forensic Psychiatry Physician1730202599
Verify Gabrielle Gruber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801085187Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gabrielle Gruber among 17,644 clinical social worker records in Michigan
Gabrielle Gruber, LMSW is one of 17,644 clinical social worker records with a practice address in Michigan. 14% 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, 82% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2022 · 52% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,236 clinical social worker records list a practice address in Ann Arbor
They are 1,236 of the 15,616 NPPES records with a practice address in Ann Arbor, and 17,644 clinical social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,644 in Michigan → Every provider in Ann Arbor → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Brian Ashin, M.S.W.Ann Arbor, MI 481031982697835
- Jerrold Brandell, PH.D., MSSWAnn Arbor, MI 481031063584571
- Kathryn Drinkwater, MSWAnn Arbor, MI 481031578590907
- Katherine Dunlop, LMSWAnn Arbor, MI 481031952343774
- Marion Evans, LMSWAnn Arbor, MI 481031215940986
- Julia Frick, MSWAnn Arbor, MI 481031912068149
- Marjorie Greene, LMSWAnn Arbor, MI 481031861552283
- Barbara Hansen, MSWAnn Arbor, MI 481031629055413
Common questions
What is Gabrielle Gruber, LMSW's NPI number?
Gabrielle Gruber, LMSW's National Provider Identifier (NPI) is 1811103997, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gabrielle Gruber, LMSW located?
The NPPES record lists a practice address at 2395 Oak Valley Dr Ste 100, Ann Arbor, MI, 48103. Phone: (734) 645-8296. Providers update this record themselves, so call before visiting.
How can I verify Gabrielle Gruber, LMSW's license?
NPPES lists Michigan license number 6801085187, as entered by the provider. Search the Michigan 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.