Corie Leigh Hemmer, AGNP
Gerontology Nurse Practitioner · Saint Louis, MO
Corie Leigh Hemmer, AGNP is a gerontology nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1972104792, issued on Nov 6, 2020. Check the license (Missouri 2020035897, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Corie Leigh Hemmer
- Credential
- AGNP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 2020035897 MO
Self-reported in NPPES; status is on the state search - Practice location
- 621 S New Ballas RD Ste 560A, Saint Louis, MO 63141
- Phone
- (314) 251-6440
- Enumerated
- Nov 6, 2020
- Record last updated
- Sep 13, 2023
- Medicaid ID
- 420094659 MO
- Medicare enrollment
- Enrolled (PECOS I20210513002029); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 229 in Missouri → Look up another NPI →
Also registered at 621 S New Ballas RD Ste 560A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel Cohen, DOTrauma Surgery Physician1700443967
- Maria Colletta, MSN, AGACNP-BCAcute Care Nurse Practitioner1780418707
- Gina Davis, DOSurgery Physician1669865861
Verify Corie Leigh Hemmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2020035897Check 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).
Industry payments in 2024: $37.51
2 payments; by number, the most common kind was food and beverage; the largest payer was Atricure, Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Mercy Clinic Trauma And General Surgery LLCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corie Leigh Hemmer among 229 gerontology nurse practitioner records in Missouri
Corie Leigh Hemmer, 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 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 updated2023 · 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
- Esen Antakli, AGNPSaint Louis, MO 631411962869990
- Kimberly Besancenez, AGNP-CSaint Louis, MO 631411760091623
- Ellen Carlson, AGNPSaint Louis, MO 631411649782269
- Sarah Collier, NP-CSaint Louis, MO 631411477925774
- Deborah Esker, GNPSaint Louis, MO 631411437177953
- Kathryn Houston, GNPSaint Louis, MO 631411730192006
- Kaylene Inama, AGNPSaint Louis, MO 631411528440450
- Lingxiao Lu, PMHNPSaint Louis, MO 631411083135909
Common questions
What is Corie Leigh Hemmer, AGNP's NPI number?
Corie Leigh Hemmer, AGNP's National Provider Identifier (NPI) is 1972104792, issued on Nov 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Corie Leigh Hemmer, AGNP located?
The NPPES record lists a practice address at 621 S New Ballas RD Ste 560A, Saint Louis, MO, 63141. Phone: (314) 251-6440. Providers update this record themselves, so call before visiting.
How can I verify Corie Leigh Hemmer, AGNP's license?
NPPES lists Missouri license number 2020035897, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is Corie Leigh Hemmer, AGNP'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.