Joann Gruber, NP
Psychiatric/Mental Health Nurse Practitioner · Ashland, OR
Joann Gruber, NP is a psychiatric/mental health nurse practitioner with a practice address in Ashland, Oregon, and NPI 1780609719, issued on Jul 12, 2006. Check the license (Oregon 201050217, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joann Gruber
- Credential
- NP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 201050217 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1745 Ashland St, Ashland, OR 97520
- Phone
- (541) 201-3173
- Enumerated
- Jul 12, 2006
- Record last updated
- Dec 16, 2025
- Fax
- (541) 371-5551
- Medicare enrollment
- Enrolled (PECOS I20110425000808); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1745 Ashland St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joann Gruber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201050217Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,490 Medicare Part D claims for 91 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Clonazepam141 claims
- Lamotrigine116 claims
- Trazodone Hcl103 claims
- Desvenlafaxine Succinate Er100 claims
- Quetiapine Fumarate90 claims
- Buspirone Hcl76 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.
Industry payments in 2024: $56.66
3 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Psychiatric/Mental Health Nurse Practitioner providers in Oregon
There are 1,217 psychiatric/mental health nurse practitioner records in Oregon.
Other psychiatric/mental health nurse practitioner records in Oregon
- Doris Aasland, NPOregon City, OR1356356836
- Gemechis AbdissaPortland, OR1801710660
- Abdul Munir Abdul GhiyasPortland, OR1467373274
- Hayley Abel, APNP, CPNP-PCThe Dalles, OR1265785885
- Olubunmi Aborisade, DNPPortland, OR1689379364
- Debra Achenbach, PMHNPCottage Grove, OR1477612869
- Nicholas Adair, PMHNP-BCSalem, OR1912521816
- Katie Adams, PMHNPCoos Bay, OR1619737210
- Tosin Addeh, APRN, PMHNP-BCBeaverton, OR1871342097
- Adenike Adelakun, PMHNPKlamath Falls, OR1558073858
Common questions
What is Joann Gruber, NP's NPI number?
Joann Gruber, NP's National Provider Identifier (NPI) is 1780609719, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joann Gruber, NP located?
The NPPES record lists a practice address at 1745 Ashland St, Ashland, OR, 97520. Phone: (541) 201-3173. Providers update this record themselves, so call before visiting.
How can I verify Joann Gruber, NP's license?
NPPES lists Oregon license number 201050217, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Joann Gruber, NP prescribe under Medicare Part D?
In 2024, Joann Gruber, NP had 1,490 Medicare Part D claims for 91 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.