John Michael Luker, ACNP
Gerontology Nurse Practitioner · Saint Louis, MO
John Michael Luker, ACNP is a gerontology nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1861092108, issued on Oct 27, 2020. Check the license (Missouri 2020032637, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Michael Luker
- Credential
- ACNP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 2020032637 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
- Phone
- (800) 862-9980
- Enumerated
- Oct 27, 2020
- Record last updated
- Apr 17, 2025
- Fax
- (314) 362-1185
- Medicaid ID
- 420091676 MO
- Medicare enrollment
- Enrolled (PECOS I20201218001653); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 229 in Missouri → Look up another NPI →
Also registered at 1 Barnes Jewish Hospital Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Michael Luker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2020032637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Michael Luker among 229 gerontology nurse practitioner records in Missouri
John Michael Luker, ACNP 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 2020, is newer than 54% of them.
- NPI issued2020 · 54% of these records are older, 32% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2020 · median 2019 among the 167 with a school on file
- Record last updated2025 · 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
- Kristi Arnolds, AGNPSaint Louis, MO 631101053533612
- Kimberly Boyer, FNPSaint Louis, MO 631101033601356
- Carrie Brandstetter, ACNPSaint Louis, MO 631101598163016
- Emily Cherry, AGNPSaint Louis, MO 631101972145787
- Markesha Dabney, AGNPSaint Louis, MO 631101912315219
- Jorge Gali Same, ACNPSaint Louis, MO 631101558916312
- Jessica Hoffmann, AGNPSaint Louis, MO 631101346600970
- Susan Jones, AGNPSaint Louis, MO 631101316458870
Common questions
What is John Michael Luker, ACNP's NPI number?
John Michael Luker, ACNP's National Provider Identifier (NPI) is 1861092108, issued on Oct 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Luker, ACNP located?
The NPPES record lists a practice address at 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110. Phone: (800) 862-9980. Providers update this record themselves, so call before visiting.
How can I verify John Michael Luker, ACNP's license?
NPPES lists Missouri license number 2020032637, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is John Michael Luker, ACNP's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.