Melissa Joy Kiefer-McElwrath, ANP
Acute Care Nurse Practitioner · Saint Louis, MO
Melissa Joy Kiefer-McElwrath, ANP is an acute care nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1205157807, issued on Jun 17, 2010. Check the license (Missouri 2013009190, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Joy Kiefer-McElwrath
- Credential
- ANP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 2013009190 MO
2000163049 MO
Self-reported in NPPES; status is on the state search - Practice location
- 3015 N Ballas RD, Saint Louis, MO 63131
- Phone
- (314) 996-5772
- Enumerated
- Jun 17, 2010
- Record last updated
- Mar 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (314) 996-7691
- Medicare enrollment
- Enrolled (PECOS I20100817000154); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 441 in Missouri → Look up another NPI →
Also registered at 3015 N Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nancy Adams, FNP - BCFamily Nurse Practitioner1497280796
- Emmanuel Agyemang, MDHospitalist Physician1235831975
- Ayaz Ahmad, MDInternal Medicine Physician1629573142
- Bazgha AhmadHospitalist Physician1841517158
- Nusrat Ahmad, MDObstetrics & Gynecology Physician1114966348
Verify Melissa Joy Kiefer-McElwrath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2013009190Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
12 Medicare Part D claims, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
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 one group practice
- Physician Groups LCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Joy Kiefer-McElwrath among 441 acute care nurse practitioner records in Missouri
Melissa Joy Kiefer-McElwrath, ANP is one of 441 acute care nurse practitioner records with a practice address in Missouri. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 85% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2007 · median 2019 among the 324 with a school on file
- Record last updated2021 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Missouri
There are 441 acute care nurse practitioner records in Missouri.
All 441 in Missouri → Every provider in Saint Louis → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Nicole Chunn, AGACNPSaint Louis, MO 631311275330920
- Lisa Doyle, ACNPSaint Louis, MO 631311609894336
- Tanya Harte, NPSaint Louis, MO 631311083270797
- Kristina Hill, MSN, AGACNPSaint Louis, MO 631311154953305
- Eric Howard, NPSaint Louis, MO 631311336838762
- Theresa Jones, RN,MSN, FNP-CSaint Louis, MO 631311235292319
- Cassandra Krinski, ACNPSaint Louis, MO 631311528057825
- Jennifer McGee, ACNPSaint Louis, MO 631311659816189
Common questions
What is Melissa Joy Kiefer-McElwrath, ANP's NPI number?
Melissa Joy Kiefer-McElwrath, ANP's National Provider Identifier (NPI) is 1205157807, issued on Jun 17, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Joy Kiefer-McElwrath, ANP located?
The NPPES record lists a practice address at 3015 N Ballas RD, Saint Louis, MO, 63131. Phone: (314) 996-5772. Providers update this record themselves, so call before visiting.
How can I verify Melissa Joy Kiefer-McElwrath, ANP's license?
NPPES lists Missouri license number 2013009190, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Melissa Joy Kiefer-McElwrath, ANP prescribe under Medicare Part D?
In 2024, Melissa Joy Kiefer-McElwrath, ANP had 12 Medicare Part D claims; the average among acute care nurse practitioner prescribers was 594. 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.