NPPES file of Aug 9, 2026

Andrew John Deridder, NP

Gerontology Nurse Practitioner · Indianapolis, IN

Andrew John Deridder, NP is a gerontology nurse practitioner with a practice address in Indianapolis, Indiana, and NPI 1144009713, issued on Sep 25, 2023. Check the license (Indiana 71015716A, 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
1144009713
Name
Andrew John Deridder
Credential
NP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
71015716A IN
28267039A IN
Self-reported in NPPES; status is on the state search
Practice location
8111 S Emerson Ave, Indianapolis, IN 46237
Phone
(317) 528-5000
Enumerated
Sep 25, 2023
Record last updated
Sep 27, 2024
Medicare enrollment
Enrolled (PECOS I20241003001826); 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 8111 S Emerson Ave

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

  1. Luke Akard, M.D.Hematology (Internal Medicine) Physician1780798660
  2. Khizar Ali, M.D.Anesthesiology Physician1487920823
  3. Christopher Allen, M.D.Anesthesiology Physician1851633606
  4. Chrissy Arsenault, RDRegistered Dietitian1558813683
  5. Naila Ashraf, PA-CPhysician Assistant1285365122
  6. Robert Austgen, M.D.Emergency Medicine Physician1336375666

Verify Andrew John Deridder 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 71015716A
    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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97% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

46 Medicare Part D claims for 33 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.

  1. Andrew Deridder46
  2. Specialty average1,369

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 2 group practices

  1. Arnett Clinic LLCMonticello, IN
  2. 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).

Andrew John Deridder among 323 gerontology nurse practitioner records in Indiana

Andrew John Deridder, NP is one of 323 gerontology nurse practitioner records with a practice address in Indiana. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.

  • NPI issued2023 · 78% of these records are older, 10% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 84% of these records are
  • Graduated2024 · median 2020 among the 271 with a school on file
  • Record last updated2024 · 21% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Indiana

There are 323 gerontology nurse practitioner records in Indiana.

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Jordan Adams, NPIndianapolis, IN 462371326934258
  2. Corie Connor, A-GNP-CIndianapolis, IN 462371669980280
  3. Carmen Frede, NPIndianapolis, IN 462371487267332
  4. Caitlin Luebcke, AGACNP-BC, ACNP-CIndianapolis, IN 462371073044954
  5. Twynea Manning, DNPIndianapolis, IN 462371922569904
  6. Tiffany MathisIndianapolis, IN 462371508620717
  7. Matthew McCrackenIndianapolis, IN 462371104579770
  8. Sarah McGee, DNP, AGPCNP-BCIndianapolis, IN 462371396521845

Common questions

What is Andrew John Deridder, NP's NPI number?

Andrew John Deridder, NP's National Provider Identifier (NPI) is 1144009713, issued on Sep 25, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Andrew John Deridder, NP located?

The NPPES record lists a practice address at 8111 S Emerson Ave, Indianapolis, IN, 46237. Phone: (317) 528-5000. Providers update this record themselves, so call before visiting.

How can I verify Andrew John Deridder, NP's license?

NPPES lists Indiana license number 71015716A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

How much does Andrew John Deridder, NP prescribe under Medicare Part D?

In 2024, Andrew John Deridder, NP had 46 Medicare Part D claims for 33 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.