Joseph Hamer, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Columbus, OH
Joseph Hamer, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Columbus, Ohio, and NPI 1003360363, issued on Aug 4, 2016. Check the license (Ohio APRN.CNP.019615, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Hamer
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- APRN.CNP.019615 OH
Self-reported in NPPES; status is on the state search - Practice location
- 16 W Long St, Columbus, OH 43215
- Phone
- (614) 225-0990
- Enumerated
- Aug 4, 2016
- Record last updated
- Aug 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240612004561); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,498 in Ohio → Look up another NPI →
Also registered at 16 W Long St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bridget AbediCase Manager/Care Coordinator1730030529
- Bethanee AbramHealth Information Technician1447092119
- Brittany AbshirePeer Specialist1093523201
- Theresia Achuo Epse EnoCase Manager/Care Coordinator1043071996
- Carmella AdamsLicensed Practical Nurse1124328984
- Ayomiotan AdebariCase Manager/Care Coordinator1891537023
Verify Joseph Hamer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license APRN.CNP.019615Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
488 Medicare Part D claims for 31 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Aripiprazole51 claims
- Fluoxetine Hcl49 claims
- Bupropion Xl32 claims
- Clonazepam30 claims
- Quetiapine Fumarate30 claims
- Alprazolam27 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Joseph Hamer among 2,498 psychiatric/mental health nurse practitioner records in Ohio
Joseph Hamer, PMHNP is one of 2,498 psychiatric/mental health nurse practitioner records with a practice address in Ohio. 75% 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 22% of them.
- NPI issued2016 · 22% of these records are older, 73% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2016 · median 2021 among the 1,546 with a school on file
- Record last updated2016 · 21% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Ohio
There are 2,498 psychiatric/mental health nurse practitioner records in Ohio.
All 2,498 in Ohio → Every provider in Columbus → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Michelle Bettinazzi, RN, COA1Columbus, OH 432151447483557
- John Chovan, PHD RN CNP CNSColumbus, OH 432151265624936
- Andrew Cordek, PMHNPColumbus, OH 432151760875884
- Gabrielle Delarose, CNPColumbus, OH 432151801209119
- Sheilla Ewiah, PMHNP-BCColumbus, OH 432151457589996
- Tarsicio Gacheru, CNPColumbus, OH 432151164854295
- Susan Horvath, NPColumbus, OH 432151689706459
- Jaclyn Lanham, NPColumbus, OH 432151609178755
Common questions
What is Joseph Hamer, PMHNP's NPI number?
Joseph Hamer, PMHNP's National Provider Identifier (NPI) is 1003360363, issued on Aug 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Hamer, PMHNP located?
The NPPES record lists a practice address at 16 W Long St, Columbus, OH, 43215. Phone: (614) 225-0990. Providers update this record themselves, so call before visiting.
How can I verify Joseph Hamer, PMHNP's license?
NPPES lists Ohio license number APRN.CNP.019615, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Hamer, PMHNP prescribe under Medicare Part D?
In 2024, Joseph Hamer, PMHNP had 488 Medicare Part D claims for 31 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions 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.