NPPES file of Aug 9, 2026

Merle Ray Holsopple, MD

Family Medicine Physician · Montgomery, IN

Merle Ray Holsopple, MD is a family medicine physician with a practice address in Montgomery, Indiana, and NPI 1538137294, issued on Mar 9, 2006. Check the license (Indiana 01057351A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538137294
Name
Merle Ray Holsopple
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
01057351A IN
Self-reported in NPPES; status is on the state search
Practice location
542 N 3RD Street, Montgomery, IN 47558
Phone
(812) 486-2842
Enumerated
Mar 9, 2006
Record last updated
May 6, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(812) 486-2784
Medicaid ID
200432660 IN
Medicare enrollment
Enrolled (PECOS I20041025001129); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2001
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Merle Ray Holsopple in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01057351A
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Indiana license search

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3.5 times the Medicare Part D claims of the average family medicine physician in 2024

12,554 Medicare Part D claims for 349 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 490 claims were for opioids.

  1. Merle Holsopple12,554
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium482 claims
  2. Levothyroxine Sodium429 claims
  3. Furosemide416 claims
  4. Escitalopram Oxalate381 claims
  5. Pantoprazole Sodium365 claims
  6. Potassium Chloride338 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: $145.56

17 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Merle Holsopple$145.56
  2. Specialty average$902.55

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

  1. Montgomery Medical Associates LLCMontgomery, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Merle Ray Holsopple among 3,506 family medicine physician records in Indiana

Merle Ray Holsopple, MD is one of 3,506 family medicine physician records with a practice address in Indiana. 81% 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 19% of them.

  • NPI issued2006 · 19% of these records are older, 46% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2001 · median 2005 among the 2,196 with a school on file
  • Record last updated2021 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 family medicine physician record lists a practice address in Montgomery

They are 1 of the 11 NPPES records with a practice address in Montgomery, and 3,506 family medicine physician records in Indiana.

The 8 family medicine physician records with the nearest ZIP codes

  1. William Thompson, DOMonroe City, IN 475571598259319
  2. William Thompson, D.O.Monroe City, IN 475571023073699
  3. Anna Lamb, D.O.Odon, IN 475621841241361
  4. David Nibel, MDOdon, IN 475621710089958
  5. Richard Potts, DOOdon, IN 475621942260864
  6. Priya Alex, MDLoogootee, IN 475531174185896
  7. Agnes Bacala, M.D.Loogootee, IN 475531205891744
  8. James Poirier, M.D.Loogootee, IN 475531770670440

Common questions

What is Merle Ray Holsopple, MD's NPI number?

Merle Ray Holsopple, MD's National Provider Identifier (NPI) is 1538137294, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Merle Ray Holsopple, MD located?

The NPPES record lists a practice address at 542 N 3RD Street, Montgomery, IN, 47558. Phone: (812) 486-2842. Providers update this record themselves, so call before visiting.

How can I verify Merle Ray Holsopple, MD's license?

NPPES lists Indiana license number 01057351A, 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 Merle Ray Holsopple, MD prescribe under Medicare Part D?

In 2024, Merle Ray Holsopple, MD had 12,554 Medicare Part D claims for 349 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.