Grant Zimmerman, LMHC
Mental Health Counselor · Davenport, IA
Grant Zimmerman, LMHC is a mental health counselor with a practice address in Davenport, Iowa, and NPI 1902264336, issued on Jan 30, 2016. Check the license (Iowa 081402, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grant Zimmerman
- Credential
- LMHC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 081402 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 W Central Park Ave, Davenport, IA 52804
- Phone
- (563) 383-1900
- Enumerated
- Jan 30, 2016
- Record last updated
- Jan 30, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (563) 324-4368
- Medicare enrollment
- Enrolled (PECOS I20240104003963); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 2,567 in Iowa → Look up another NPI →
Also registered at 1441 W Central Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha AdamsSocial Worker1528665494
- Autumn Anderson, MSN, RN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1306475413
- Susan Armstrong, MSW, LISWClinical Social Worker1295868362
- Jill Asbury, LISWClinical Social Worker1861532699
- Kate Beardsley, LISWSocial Worker1184914582
- Denise Beenk, LMSWSocial Worker1669730602
Verify Grant Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 081402Check 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
- Vera French Community Mental HealthBettendorf, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grant Zimmerman among 2,567 mental health counselor records in Iowa
Grant Zimmerman, LMHC is one of 2,567 mental health counselor records with a practice address in Iowa. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 38% of them.
- NPI issued2016 · 38% of these records are older, 57% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated2014 · median 2015 among the 554 with a school on file
- Record last updated2016 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 mental health counselor records list a practice address in Davenport
They are 83 of the 2,058 NPPES records with a practice address in Davenport, and 2,567 mental health counselor records in Iowa.
All 2,567 in Iowa → Every provider in Davenport → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Miranda DresingDavenport, IA 528041912316027
- Kaitlyn DwyerDavenport, IA 528041285112136
- Sarah Godwin, LMHCDavenport, IA 528041730351495
- Melissa HummelDavenport, IA 528041518437789
- Matthew Johnson, T-LMHCDavenport, IA 528041669048054
- Ashlyn Lopez, MA, LCPC, LMHCDavenport, IA 528041801257787
- Rhonda McInroy, LMSW, LMHCDavenport, IA 528041285775098
- Crystal Nuci, LMHCDavenport, IA 528041063111623
Common questions
What is Grant Zimmerman, LMHC's NPI number?
Grant Zimmerman, LMHC's National Provider Identifier (NPI) is 1902264336, issued on Jan 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Grant Zimmerman, LMHC located?
The NPPES record lists a practice address at 1441 W Central Park Ave, Davenport, IA, 52804. Phone: (563) 383-1900. Providers update this record themselves, so call before visiting.
How can I verify Grant Zimmerman, LMHC's license?
NPPES lists Iowa license number 081402, as entered by the provider. Search the Iowa 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.