NPPES file of Aug 9, 2026

Regan Leigh Clapp, PA-C

Physician Assistant · Indianapolis, IN

Regan Leigh Clapp, PA-C is a physician assistant with a practice address in Indianapolis, Indiana, and NPI 1821651696, issued on Apr 17, 2019. Check the license (Indiana 10002692A, as entered in NPPES) with the Indiana board that licenses this profession; 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
1821651696
Name
Regan Leigh Clapp
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
10002692A IN
Self-reported in NPPES; status is on the state search
Practice location
1801 N Senate Blvd Ste 4000, Indianapolis, IN 46202
Phone
(317) 962-2500
Enumerated
Apr 17, 2019
Record last updated
Feb 3, 2023
Fax
(317) 962-2515
Medicaid ID
300027668 IN
Medicare enrollment
Enrolled (PECOS I20190514002896); accepts Medicare assignment
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 1801 N Senate Blvd Ste 4000

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

  1. Sarah Akinrinlola, NPFamily Nurse Practitioner1619634482
  2. Kelsey Buckingham, PA-CPhysician Assistant1497129522
  3. Amanda Duryea, NPFamily Nurse Practitioner1790284529
  4. Theresa Giannini, NPAdult Health Nurse Practitioner1588775571
  5. Salamatou Ibrahim, NPFamily Nurse Practitioner1003528902
  6. Abhishek Khemka, MDCardiovascular Disease Physician1457672552

Verify Regan Leigh Clapp in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 10002692A
    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
Find 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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84% fewer Medicare Part D claims than the average physician assistant in 2024

134 Medicare Part D claims for 25 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Regan Clapp134
  2. Specialty average830

Most prescribed

  1. Losartan Potassium13 claims
  2. Spironolactone11 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.

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).

Regan Leigh Clapp among 2,419 physician assistant records in Indiana

Regan Leigh Clapp, PA-C is one of 2,419 physician assistant records with a practice address in Indiana. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 48% of them.

  • NPI issued2019 · 48% of these records are older, 47% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2018 · median 2019 among the 1,700 with a school on file
  • Record last updated2023 · 25% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

713 physician assistant records list a practice address in Indianapolis

They are 713 of the 30,493 NPPES records with a practice address in Indianapolis, and 2,419 physician assistant records in Indiana.

The 8 physician assistant records with the nearest ZIP codes

  1. Maria Bandy, PA-CIndianapolis, IN 462021497774285
  2. Timothy Barnard, PA-CIndianapolis, IN 462021427044056
  3. Jason Brown, PAIndianapolis, IN 462021942269287
  4. Roberta Craft, P.A.Indianapolis, IN 462021619910312
  5. Jean Garvey, P.A.Indianapolis, IN 462021275581019
  6. Meilyn Ivey, PA-CIndianapolis, IN 462021881796944
  7. Wendong Jiang, PA-CIndianapolis, IN 462021528012796
  8. Dianna Keiserman, PAIndianapolis, IN 462021295791788

Common questions

What is Regan Leigh Clapp, PA-C's NPI number?

Regan Leigh Clapp, PA-C's National Provider Identifier (NPI) is 1821651696, issued on Apr 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Regan Leigh Clapp, PA-C located?

The NPPES record lists a practice address at 1801 N Senate Blvd Ste 4000, Indianapolis, IN, 46202. Phone: (317) 962-2500. Providers update this record themselves, so call before visiting.

How can I verify Regan Leigh Clapp, PA-C's license?

NPPES lists Indiana license number 10002692A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

How much does Regan Leigh Clapp, PA-C prescribe under Medicare Part D?

In 2024, Regan Leigh Clapp, PA-C had 134 Medicare Part D claims for 25 beneficiaries; the average among physician assistant prescribers was 830. 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.