NPPES file of Aug 9, 2026

David Glenn Clark, MD

Neurology Physician · Indianapolis, IN

David Glenn Clark, MD is a neurology physician with a practice address in Indianapolis, Indiana, and NPI 1790728459, issued on Jun 13, 2006. Check the license (Indiana 01080891A, 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
1790728459
Name
David Glenn Clark
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
01080891A IN
21639 AL
37037 SC
Self-reported in NPPES; status is on the state search
Practice location
1701 N Senate Blvd, Indianapolis, IN 46202
Phone
(888) 484-3258
Enumerated
Jun 13, 2006
Record last updated
Mar 8, 2025
Medicaid IDs
300017080 IN
009932389 AL
009932394 AL
Medicare enrollment
Enrolled (PECOS I20180813003093); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 1701 N Senate Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hayder Abbood, MDInternal Medicine Physician1922448141
  2. Khaled Abdeljawad, M.DGastroenterology Physician1285947416
  3. Stuart Abramson, MDNephrology Physician1821097148
  4. Jennifer Acciani, M.D.Emergency Medicine Physician1235333998
  5. Yonas Adal, MDAnesthesiology Physician1487815395
  6. David Adams, M.D.Anesthesiology Physician1588608152

Verify David Glenn Clark 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 01080891A
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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50% more Medicare Part D claims than the average neurology physician in 2024

2,056 Medicare Part D claims for 247 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. David Clark2,056
  2. Specialty average1,370

Most prescribed

  1. Donepezil Hcl531 claims
  2. Sertraline Hcl353 claims
  3. Memantine Hcl203 claims
  4. Trazodone Hcl185 claims
  5. Galantamine Er70 claims
  6. Quetiapine Fumarate66 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: $219.77

3 payments; by number, the most common kind was food and beverage; the largest payer was TG Therapeutics, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Clark$219.77
  2. Specialty average$8,318.07

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. IU Health Medical Group LLCIndianapolis, IN

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

David Glenn Clark among 351 neurology physician records in Indiana

David Glenn Clark, MD is one of 351 neurology physician records with a practice address in Indiana. 85% 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 21% of them.

  • NPI issued2006 · 21% of these records are older, 48% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1994 · median 2001 among the 260 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Indiana

There are 351 neurology physician records in Indiana.

The 8 neurology physician records with the nearest ZIP codes

  1. Robert Alonso, MDIndianapolis, IN 462021548284011
  2. Liana Apostolova, MDIndianapolis, IN 462021770508699
  3. Alexandru Barboi, MDIndianapolis, IN 462021295785723
  4. Cynthia Bodkin, MDIndianapolis, IN 462021437132735
  5. Edward Dropcho, MDIndianapolis, IN 462021962424937
  6. Martin Farlow, MDIndianapolis, IN 462021508880022
  7. Omkar Markand, MDIndianapolis, IN 462021124040118
  8. Brandy Matthews, MDIndianapolis, IN 462021649234634

Common questions

What is David Glenn Clark, MD's NPI number?

David Glenn Clark, MD's National Provider Identifier (NPI) is 1790728459, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Glenn Clark, MD located?

The NPPES record lists a practice address at 1701 N Senate Blvd, Indianapolis, IN, 46202. Phone: (888) 484-3258. Providers update this record themselves, so call before visiting.

How can I verify David Glenn Clark, MD's license?

NPPES lists Indiana license number 01080891A, 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 David Glenn Clark, MD prescribe under Medicare Part D?

In 2024, David Glenn Clark, MD had 2,056 Medicare Part D claims for 247 beneficiaries; the average among neurology physician prescribers was 1,370. 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.