NPPES file of Aug 9, 2026

Kelsey Marie Orf, AGNP

Adult Health Nurse Practitioner · Alton, IL

Kelsey Marie Orf, AGNP is an adult health nurse practitioner with a practice address in Alton, Illinois, and NPI 1518437672, issued on Dec 3, 2018. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518437672
Name
Kelsey Marie Orf
Credential
AGNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
2018042614 MO
Self-reported in NPPES; status is on the state search
Practice location
2 Memorial Dr, Alton, IL 62002
Phone
(314) 362-8200
Enumerated
Dec 3, 2018
Record last updated
Jan 19, 2024
Fax
(314) 362-2203
Medicare enrollment
Enrolled (PECOS I20190124000200); 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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8 nearest adult health nurse practitioner records → All 743 in Illinois → Look up another NPI →

Also registered at 2 Memorial Dr

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

  1. Onome AbianduStudent in an Organized Health Care Education/Training Program1295623460
  2. Mark Allendorph, M.D.Gastroenterology Physician1922094002
  3. Sarah Claxton, DOFamily Medicine Physician1891626545
  4. Jessica Draus, DOFamily Medicine Physician1902649163
  5. Christopher Green, M.D.Internal Medicine Physician1568479939
  6. Christine Harlan, FNP-BCFamily Nurse Practitioner1477882454

Verify Kelsey Marie Orf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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 Illinois 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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Bills Medicare through one group practice

  1. NP Health OF MO LLCSaint Louis, MO

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

Kelsey Marie Orf among 743 adult health nurse practitioner records in Illinois

Kelsey Marie Orf, AGNP is one of 743 adult health nurse practitioner records with a practice address in Illinois. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 78% of them.

  • NPI issued2018 · 78% of these records are older, 19% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2018 · median 2013 among the 372 with a school on file
  • Record last updated2024 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Illinois

There are 743 adult health nurse practitioner records in Illinois.

All 743 in Illinois → Every provider in Alton → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Katherine Collins-Whittaker, CNPAlton, IL 620021043376650
  2. Lee Tardino, MSN ANPAlton, IL 620021023120797
  3. Billie Vincent, ANP-BCBethalto, IL 620101639508039
  4. Jason Smith, NPEdwardsville, IL 620251033695564
  5. Lisa James, ANPGodfrey, IL 620351083253413
  6. Stephanie Bell, MSN, APRN, AGNP-CGranite City, IL 620401730739467
  7. Mikala Lewis, NPGranite City, IL 620401629542857
  8. Elizabeth Mincy, APRN-CGranite City, IL 620401922233576

Common questions

What is Kelsey Marie Orf, AGNP's NPI number?

Kelsey Marie Orf, AGNP's National Provider Identifier (NPI) is 1518437672, issued on Dec 3, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Kelsey Marie Orf, AGNP located?

The NPPES record lists a practice address at 2 Memorial Dr, Alton, IL, 62002. Phone: (314) 362-8200. Providers update this record themselves, so call before visiting.

How can I verify Kelsey Marie Orf, AGNP's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.