Margaret Joy Loewen, M.D.
General Practice Physician · Goshen, IN
Margaret Joy Loewen, M.D. is a general practice physician with a practice address in Goshen, Indiana, and NPI 1265640304, issued on May 21, 2007. Check the license (Indiana 01088447A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Margaret Joy Loewen
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License numbers
- 01088447A IN
DR.0049493 CO
49493 CO
Self-reported in NPPES; status is on the state search - Practice location
- 213 Middlebury St, Goshen, IN 46528
- Phone
- (574) 534-3300
- Enumerated
- May 21, 2007
- Record last updated
- Sep 15, 2022
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 151 in Indiana → Look up another NPI →
Also registered at 213 Middlebury St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elisabeth Barahona, LSWClinical Social Worker1699119586
- Elizabeth Black, MSW, LSWSocial Worker1356235618
- Kenneth Craig, MSWClinical Social Worker1366988537
- Kaitlyn Delgado, FNP-BCFamily Nurse Practitioner1013786227
- Susan Derrickson, NP-BCNurse Practitioner1104691153
- Kaylan Dupre, PHARMDPharmacist1205483393
Verify Margaret Joy Loewen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01088447ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average general practice physician in 2024
103 Medicare Part D claims for 24 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium11 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: $14.77
1 payment: food and beverage; the largest payer was Dexcom, Inc. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Margaret Joy Loewen among 151 general practice physician records in Indiana
Margaret Joy Loewen, M.D. is one of 151 general practice physician records with a practice address in Indiana. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 36% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 28% of these records are
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Indiana
There are 151 general practice physician records in Indiana.
All 151 in Indiana → Every provider in Goshen → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Dorwyn Collier, D.O.Elkhart, IN 465141326160425
- James Miller, M.D.Elkhart, IN 465141215936737
- Aaron Schmid, DO, PHARMDMishawaka, IN 465451013410869
- David Krizman, M.D.Plymouth, IN 465631811181118
- Jose Lim, M.D.South Bend, IN 466191821082090
- Mutena Korman, M.D.Merrillville, IN 464101891893491
- Angela Anderson, M.D.Gary, IN 464071891930913
- Michael Foreit, D.O.Gary, IN 464061891832929
Common questions
What is Margaret Joy Loewen, M.D.'s NPI number?
Margaret Joy Loewen, M.D.'s National Provider Identifier (NPI) is 1265640304, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Joy Loewen, M.D. located?
The NPPES record lists a practice address at 213 Middlebury St, Goshen, IN, 46528. Phone: (574) 534-3300. Providers update this record themselves, so call before visiting.
How can I verify Margaret Joy Loewen, M.D.'s license?
NPPES lists Indiana license number 01088447A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margaret Joy Loewen, M.D. prescribe under Medicare Part D?
In 2024, Margaret Joy Loewen, M.D. had 103 Medicare Part D claims for 24 beneficiaries; the average among general practice physician prescribers was 3,030. 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.