NPPES file of Aug 9, 2026

Sarah Regan, AGNP

Gerontology Nurse Practitioner · Saint Louis, MO

Sarah Regan, AGNP is a gerontology nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1922569995, issued on Mar 30, 2019. Check the license (Missouri 2019019618, as entered in NPPES) with the Missouri 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
1922569995
Name
Sarah Regan
Credential
AGNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
2019019618 MO
Self-reported in NPPES; status is on the state search
Practice location
1031 Bellevue Ave Ste 100, Saint Louis, MO 63117
Phone
(314) 540-8332
Enumerated
Mar 30, 2019
Record last updated
Oct 26, 2020 (not updated in 6 years: call before relying on the address or phone)
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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8 nearest gerontology nurse practitioner records → All 229 in Missouri → Look up another NPI →

Also registered at 1031 Bellevue Ave Ste 100

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

  1. Kristen Zysk, RNC, WHNPNurse Practitioner1396948162

Verify Sarah Regan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2019019618    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 Missouri license search

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98% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

27 Medicare Part D claims for 23 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.

  1. Sarah Regan27
  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.

Sarah Regan among 229 gerontology nurse practitioner records in Missouri

Sarah Regan, AGNP is one of 229 gerontology nurse practitioner records with a practice address in Missouri. 84% 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 47% of them.

  • NPI issued2019 · 47% of these records are older, 46% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileNo · 73% of these records are
  • Record last updated2020 · 30% 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 Missouri 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 Missouri

There are 229 gerontology nurse practitioner records in Missouri.

All 229 in Missouri → Every provider in Saint Louis → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Kimberly Galmore, AGPCNPSaint Louis, MO 631171255788923
  2. Victoria Grimmett, NURSE PRACTITIONERSaint Louis, MO 631161710871629
  3. Jamela Love, NP-CSaint Louis, MO 631151689034860
  4. Pibi BoudaSaint Louis, MO 631141235836982
  5. Marissa Saengsamran, APRN, BCSaint Louis, MO 631221609931963
  6. Ariana Alonso, ACNPSaint Louis, MO 631101598639585
  7. Ayomide Aruwajoye, AGNPSaint Louis, MO 631101942193792
  8. William Byrne, ACNPSaint Louis, MO 631101558115592

Common questions

What is Sarah Regan, AGNP's NPI number?

Sarah Regan, AGNP's National Provider Identifier (NPI) is 1922569995, issued on Mar 30, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Regan, AGNP located?

The NPPES record lists a practice address at 1031 Bellevue Ave Ste 100, Saint Louis, MO, 63117. Phone: (314) 540-8332. Providers update this record themselves, so call before visiting.

How can I verify Sarah Regan, AGNP's license?

NPPES lists Missouri license number 2019019618, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Sarah Regan, AGNP prescribe under Medicare Part D?

In 2024, Sarah Regan, AGNP had 27 Medicare Part D claims for 23 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.

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.