Katie Callis, NP
Family Nurse Practitioner · Saint Louis, MO
Katie Callis, NP is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1639736770, issued on May 23, 2019. Check the license (Missouri 2018023212, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katie Callis
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2018023212 MO
Self-reported in NPPES; status is on the state search - Practice location
- 12700 Southfork RD Ste 280, Saint Louis, MO 63128
- Phone
- (314) 892-6565
- Enumerated
- May 23, 2019
- Record last updated
- Feb 18, 2026
- Fax
- (314) 892-4828
- Medicare enrollment
- Enrolled (PECOS I20221119000289); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 12700 Southfork RD Ste 280
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Bzdawka, PHARMD, MDPulmonary Disease Physician1831452671
- Shyam Ivaturi, M.D.Pulmonary Disease Physician1881682904
- Lara Kang, AGACNPAcute Care Nurse Practitioner1841897394
- Matthew Keen, FNP-CFamily Nurse Practitioner1689124414
- Erin Minkin, PA-CPhysician Assistant1831345859
- Sara Moore, ACNPAcute Care Nurse Practitioner1326693342
Verify Katie Callis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2018023212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average family nurse practitioner in 2024
284 Medicare Part D claims for 124 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Hydroxychloroquine Sulfate26 claims
- Methotrexate23 claims
- Simponi21 claims
- Humira(Cf) Pen19 claims
- Cyclobenzaprine Hcl18 claims
- Prednisone18 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.
The MIPS final score for 2023 (Medicare payment program): 91.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,151.11
19 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 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 Pulmonology - St. Louis, LLCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katie Callis among 5,226 family nurse practitioner records in Missouri
Katie Callis, NP is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.
- NPI issued2019 · 59% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2018 · median 2018 among the 3,339 with a school on file
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
714 family nurse practitioner records list a practice address in Saint Louis
They are 714 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Saint Louis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Della Aridge, RN, MSN, NPSaint Louis, MO 631281497837959
- Misty Birney, FNPSaint Louis, MO 631281578866596
- Theresa Boxdorfer, FNPSaint Louis, MO 631281063566768
- Kristin Hall, RN, MSN, FNP-CSaint Louis, MO 631281821269119
- Jacqueline Hunter, NPSaint Louis, MO 631281205127651
- Jaime Kynion, FNP-CSaint Louis, MO 631281972734523
- Michael Logue, FAM NRS PRAC FNPSt Louis, MO 631281750338919
- Maureen McCoy, NP-CSaint Louis, MO 631281265724777
Common questions
What is Katie Callis, NP's NPI number?
Katie Callis, NP's National Provider Identifier (NPI) is 1639736770, issued on May 23, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katie Callis, NP located?
The NPPES record lists a practice address at 12700 Southfork RD Ste 280, Saint Louis, MO, 63128. Phone: (314) 892-6565. Providers update this record themselves, so call before visiting.
How can I verify Katie Callis, NP's license?
NPPES lists Missouri license number 2018023212, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Katie Callis, NP prescribe under Medicare Part D?
In 2024, Katie Callis, NP had 284 Medicare Part D claims for 124 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Katie Callis, NP's MIPS final score?
The 2023 MIPS final score is 91.9 of 100. 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.