Tim R. Loewenstein, PA
Medical Physician Assistant · Meridian, ID
Tim R. Loewenstein, PA is a medical physician assistant with a practice address in Meridian, Idaho, and NPI 1376597377, issued on May 22, 2006. Check the license (Idaho PA349, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tim R. Loewenstein
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA349 ID
Self-reported in NPPES; status is on the state search - Practice location
- 3280 E Lanark Dr, Meridian, ID 83642
- Phone
- (208) 895-8670
- Enumerated
- May 22, 2006
- Record last updated
- Jul 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (208) 955-0494
- Medicaid ID
- 806033700 ID
- Medicare enrollment
- Enrolled (PECOS I20050524000150); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 371 in Idaho → Look up another NPI →
Also registered at 3280 E Lanark Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Beauchaine, MDPediatrics Physician1346294329
- Madeline Betz, NPNurse Practitioner1144079955
- Joseba BidaburuPhysician Assistant1821727140
- Kimberly Ferguison, MD-PEDIATRICSPediatrics Physician1356306740
- Tyler Hudon, MD, MPHFamily Medicine Physician1295097012
- Heather Johnson, NPNurse Practitioner1518214154
Verify Tim R. Loewenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license PA349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average medical physician assistant in 2024
3,731 Medicare Part D claims for 280 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 52 claims were for opioids.
Most prescribed
- Atorvastatin Calcium262 claims
- Levothyroxine Sodium260 claims
- Amlodipine Besylate228 claims
- Lisinopril131 claims
- Omeprazole115 claims
- Metoprolol Succinate103 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: $677.59
36 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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
- Alliance Medical Group LLCGarden City, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tim R. Loewenstein among 371 medical physician assistant records in Idaho
Tim R. Loewenstein, PA is one of 371 medical physician assistant records with a practice address in Idaho. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 71% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1998 · median 2011 among the 249 with a school on file
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 medical physician assistant records list a practice address in Meridian
They are 32 of the 2,980 NPPES records with a practice address in Meridian, and 371 medical physician assistant records in Idaho.
All 371 in Idaho → Every provider in Meridian → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Paige Cline, PA-CMeridian, ID 836421437203965
- Tish Davis, PA-CMeridian, ID 836421548201007
- Kyle George, P.A.-CMeridian, ID 836421225220643
- Gladys Gonzales, P.A -CMeridian, ID 836421588850812
- Daniel Hanson, PACMeridian, ID 836421992859193
- William Jensen, PA-CMeridian, ID 836421093805467
- Brent Kooy, P.A.Meridian, ID 836421033261458
- Darcie Levenson, PAMeridian, ID 836421912058512
Common questions
What is Tim R. Loewenstein, PA's NPI number?
Tim R. Loewenstein, PA's National Provider Identifier (NPI) is 1376597377, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tim R. Loewenstein, PA located?
The NPPES record lists a practice address at 3280 E Lanark Dr, Meridian, ID, 83642. Phone: (208) 895-8670. Providers update this record themselves, so call before visiting.
How can I verify Tim R. Loewenstein, PA's license?
NPPES lists Idaho license number PA349, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Tim R. Loewenstein, PA prescribe under Medicare Part D?
In 2024, Tim R. Loewenstein, PA had 3,731 Medicare Part D claims for 280 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.