Registry data as of Aug 27, 2026

Holly Alter, DO

Student in an Organized Health Care Education/Training Program · Brownsburg, IN

Holly Alter, DO is a student in an organized health care education/training program with a practice address in Brownsburg, Indiana, and NPI 1538863428, issued on Mar 27, 2023. Check the license with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1538863428
Name
Holly Alter
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
10403 Terri LN, Brownsburg, IN 46112
Phone
(317) 979-7475
Enumerated
Mar 27, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Holly Alter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this professionCheck 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
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33% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

329 Medicare Part D claims for 89 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D.

  1. Holly Alter329
  2. Specialty average488

Most prescribed

  1. Atorvastatin Calcium24 claims
  2. Pantoprazole Sodium19 claims
  3. Alendronate Sodium13 claims
  4. Furosemide13 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: $16.34

1 payment, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 42,769 providers of this specialty with any payment received $1,210.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Holly Alter$16.34
  2. Specialty average$1,210.19

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

14 student in an organized health care education/training program records list a Brownsburg practice address

They are 14 of the 1,175 NPPES records with a Brownsburg practice address, and 5,867 student in an organized health care education/training program records in Indiana.

Other student in an organized health care education/training program records in Indiana

  1. Fnu Aashish, MDFort Wayne, IN1912833823
  2. Sebastian Abad, MDIndianapolis, IN1831992866
  3. Nancy Abarca, MDIndianapolis, IN1912602582
  4. Cassie Abbey, MDIndianapolis, IN1699522672
  5. Evan Abbey, MDIndianapolis, IN1447955067
  6. Safa Abdalla, MDValparaiso, IN1174264329
  7. Shahem Abdallat, M.DValparaiso, IN1639966864
  8. Sarah Abdel-Mageed, MDIndianapolis, IN1811690530
  9. Paula Abdelmalak, MDRichmond, IN1538001789
  10. Shaymaa Abdelmalek, MDMarion, IN1659131563

Common questions

What is Holly Alter, DO's NPI number?

Holly Alter, DO's National Provider Identifier (NPI) is 1538863428, issued on Mar 27, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Holly Alter, DO located?

The NPPES record lists a practice address at 10403 Terri LN, Brownsburg, IN, 46112. Phone: (317) 979-7475. Providers update this record themselves, so call before visiting.

How can I verify Holly Alter, DO's license?

Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

How much does Holly Alter, DO prescribe under Medicare Part D?

In 2024, Holly Alter, DO had 329 Medicare Part D claims for 89 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.