Heather L. Keith, APNP
Nurse Practitioner · Saint Charles, MO
Heather L. Keith, APNP is a nurse practitioner with a practice address in Saint Charles, Missouri, and NPI 1699156372, issued on Jun 17, 2015. Check the license (Missouri 2015006323, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather L. Keith
- Credential
- APNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 2015006323 MO
11015-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2310 S Old Highway 94, Saint Charles, MO 63303
- Phone
- (314) 687-2729
- Enumerated
- Jun 17, 2015
- Record last updated
- Mar 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20160229001663); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,720 in Missouri → Look up another NPI →
Also registered at 2310 S Old Highway 94
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Close, PHARM DPharmacist1578844403
- Irene Pundmann, RPHPharmacist1275815912
Verify Heather L. Keith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2015006323Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average nurse practitioner in 2024
163 Medicare Part D claims for 127 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Doxycycline Hyclate16 claims
- Paxlovid16 claims
- Amoxicillin-Clavulanate Potass14 claims
- Amoxicillin11 claims
- Nitrofurantoin Mono-Macro11 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.
Bills Medicare through 5 group practices
- Agnesian Healthcare IncFond Du Lac, WI
- Dean Health Systems IncMadison, WI
- Physician Services Corporation OF Southern Illinois IncMount Vernon, IL
- Saints Medical Group, LLCEdmond, OK
- Ssm Medical Group IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather L. Keith among 1,720 nurse practitioner records in Missouri
Heather L. Keith, APNP is one of 1,720 nurse practitioner records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 40% of them.
- NPI issued2015 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2017 among the 1,080 with a school on file
- Record last updated2023 · 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 363L00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 nurse practitioner records list a practice address in Saint Charles
They are 20 of the 1,547 NPPES records with a practice address in Saint Charles, and 1,720 nurse practitioner records in Missouri.
All 1,720 in Missouri → Every provider in Saint Charles → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Amy Brown, FNP-BCSaint Charles, MO 633031689223869
- Lori Harter, NPSaint Charles, MO 633031104015973
- Kellie Odonnell-Stockton, N.P.Saint Charles, MO 633031033314976
- Christy Schulte, FNPSaint Charles, MO 633031598256109
- Kaitlyn SekulskiSaint Charles, MO 633031184594244
- Tara Birke, NP (APRN)Saint Charles, MO 633041619412962
- Lisa DevallSaint Charles, MO 633041699649665
- Carley Hall, AGNP-CCottleville, MO 633041619656543
Common questions
What is Heather L. Keith, APNP's NPI number?
Heather L. Keith, APNP's National Provider Identifier (NPI) is 1699156372, issued on Jun 17, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Heather L. Keith, APNP located?
The NPPES record lists a practice address at 2310 S Old Highway 94, Saint Charles, MO, 63303. Phone: (314) 687-2729. Providers update this record themselves, so call before visiting.
How can I verify Heather L. Keith, APNP's license?
NPPES lists Missouri license number 2015006323, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Heather L. Keith, APNP prescribe under Medicare Part D?
In 2024, Heather L. Keith, APNP had 163 Medicare Part D claims for 127 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.
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.