Tisha Marie Larsen
Adult Psychiatric/Mental Health Registered Nurse · Roseburg, OR
Tisha Marie Larsen is an adult psychiatric/mental health registered nurse with a practice address in Roseburg, Oregon, and NPI 1578954855, issued on Feb 9, 2015. Check the license (Oregon 201910861NP-PP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tisha Marie Larsen
- Primary taxonomy
- Adult Psychiatric/Mental Health Registered Nurse 163WP0809X
- License numbers
- 201910861NP-PP OR
201500780NP-PP OR
Self-reported in NPPES; status is on the state search - Practice location
- 621 W Madrone St, Roseburg, OR 97470
- Phone
- (541) 440-3500
- Enumerated
- Feb 9, 2015
- Record last updated
- Oct 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (541) 957-3003
- Medicaid ID
- 165772 OR
- Medicare enrollment
- Enrolled (PECOS I20181105000870); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult psychiatric/mental health registered nurse records → All 80 in Oregon → Look up another NPI →
Also registered at 621 W Madrone St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claudia AcostaMental Health Counselor1346892841
- Tosha AgeeMental Health Counselor1104580828
- Norah Al-Wetaid, MSWClinical Social Worker1447555776
- Malik AlexanderCase Manager/Care Coordinator1942878236
- Danielle AllenLicensed Practical Nurse1750922571
- Ricky AlmPeer Specialist1184358251
Verify Tisha Marie Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201910861NP-PPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average adult psychiatric/mental health registered nurse in 2024
92 Medicare Part D claims for 26 beneficiaries, against an average of 1,135 among the 111 providers of this specialty who prescribed in Part D.
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: $194.01
6 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. The 91 providers of this specialty with any payment received $1,737.69 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.
Bills Medicare through one group practice
- AdaptRoseburg, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tisha Marie Larsen among 80 adult psychiatric/mental health registered nurse records in Oregon
Tisha Marie Larsen is one of 80 adult psychiatric/mental health registered nurse records with a practice address in Oregon. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 48% of them.
- NPI issued2015 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WP0809X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Psychiatric/Mental Health Registered Nurse providers in Oregon
There are 80 adult psychiatric/mental health registered nurse records in Oregon.
All 80 in Oregon → Every provider in Roseburg → Adult Psychiatric/Mental Health Registered Nurse nationwide →
The 8 adult psychiatric/mental health registered nurse records with the nearest ZIP codes
- Susan Ward, PMHNP, CSRoseburg, OR 974701205945052
- Craig Gooch, RNRoseburg, OR 974711861718819
- Colleen Denny, RN, PMH-BCOakland, OR 974621962119008
- Amir SabzalianJunction City, OR 974481114857901
- Kandice Draayer, RNWhite City, OR 975031003554585
- Shilo Schalk, RNWhite City, OR 975031568109718
- Quirispina Stoebig, RNWhite City, OR 975031093912750
- Jan Garlock, PMHNPMedford, OR 975041861578353
Common questions
What is Tisha Marie Larsen's NPI number?
Tisha Marie Larsen's National Provider Identifier (NPI) is 1578954855, issued on Feb 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Tisha Marie Larsen located?
The NPPES record lists a practice address at 621 W Madrone St, Roseburg, OR, 97470. Phone: (541) 440-3500. Providers update this record themselves, so call before visiting.
How can I verify Tisha Marie Larsen's license?
NPPES lists Oregon license number 201910861NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Tisha Marie Larsen prescribe under Medicare Part D?
In 2024, Tisha Marie Larsen had 92 Medicare Part D claims for 26 beneficiaries; the average among adult psychiatric/mental health registered nurse prescribers was 1,135. 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.