NPPES file of Aug 9, 2026

Paul A. Skierczynski, M.D.

Endocrinology, Diabetes & Metabolism Physician · Indianapolis, IN

Paul A. Skierczynski, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Indianapolis, Indiana, and NPI 1588629935, issued on Apr 19, 2006. Check the license (Indiana 01039665A, 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
1588629935
Name
Paul A. Skierczynski
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
01039665A IN
Self-reported in NPPES; status is on the state search
Practice location
550 University Blvd, Indianapolis, IN 46202
Phone
(317) 944-5000
Enumerated
Apr 19, 2006
Record last updated
Mar 11, 2025
Medicaid ID
100325920 IN
Medicare enrollment
Enrolled (PECOS I20040506000604); 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.
Download card Updates feed

8 nearest endocrinology, diabetes & metabolism physician records → All 180 in Indiana → Look up another NPI →

Also registered at 550 University Blvd

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

  1. Furqan Ahmed, M.D.Gastroenterology Physician1538100300
  2. Jessica Ahonen, NPFamily Nurse Practitioner1659956951
  3. Omer Al-Buoshkor, MDInternal Medicine Physician1144586934
  4. Mohammad Al-Haddad, MDGastroenterology Physician1275516239
  5. Shelby Allen, M.D.Surgery Physician1013397405
  6. Michael Allison, DDSDentist1124961982

Verify Paul A. Skierczynski 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 01039665A    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

40% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

3,686 Medicare Part D claims for 442 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.

  1. Paul Skierczynski3,686
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium783 claims
  2. Atorvastatin Calcium212 claims
  3. Alendronate Sodium184 claims
  4. Ozempic143 claims
  5. Synthroid137 claims
  6. Metformin Hcl Er107 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: $21.33

1 payment: food and beverage; the largest payer was Pfizer Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Paul Skierczynski$21.33
  2. Specialty average$5,742.15

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).

Paul A. Skierczynski among 180 endocrinology, diabetes & metabolism physician records in Indiana

Paul A. Skierczynski, M.D. is one of 180 endocrinology, diabetes & metabolism physician records with a practice address in Indiana. 79% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 58% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1985 · median 2004 among the 117 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Indiana

There are 180 endocrinology, diabetes & metabolism physician records in Indiana.

All 180 in Indiana → Every provider in Indianapolis → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Melissa Cavaghan, MDIndianapolis, IN 462021649234436
  2. Mark Deeg, M.D.Indianapolis, IN 462021790740017
  3. Michael Econs, MDIndianapolis, IN 462021619931441
  4. James Edmondson, M.D.Indianapolis, IN 462021831154863
  5. Rattandeep Juneja, MDIndianapolis, IN 462021194789917
  6. Marian Kirkman, M.D.Indianapolis, IN 462021316903289
  7. Kieren Mather, M.D.Indianapolis, IN 462021528022340
  8. Munro Peacock, M.D.Indianapolis, IN 462021376508135

Common questions

What is Paul A. Skierczynski, M.D.'s NPI number?

Paul A. Skierczynski, M.D.'s National Provider Identifier (NPI) is 1588629935, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Paul A. Skierczynski, M.D. located?

The NPPES record lists a practice address at 550 University Blvd, Indianapolis, IN, 46202. Phone: (317) 944-5000. Providers update this record themselves, so call before visiting.

How can I verify Paul A. Skierczynski, M.D.'s license?

NPPES lists Indiana license number 01039665A, 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 Paul A. Skierczynski, M.D. prescribe under Medicare Part D?

In 2024, Paul A. Skierczynski, M.D. had 3,686 Medicare Part D claims for 442 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.