Paige Cosmas, FNP
Family Nurse Practitioner · Saint Louis, MO
Paige Cosmas, FNP is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1689388175, issued on Jan 9, 2023. Check the license (Missouri 2022037798, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Paige Cosmas
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 2022037798 MO
209026479 IL
Self-reported in NPPES; status is on the state search - Practice location
- 615 S New Ballas RD, Saint Louis, MO 63141
- Phone
- (314) 251-0175
- Enumerated
- Jan 9, 2023
- Record last updated
- Nov 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20230125003499); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 615 S New Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Paige Cosmas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2022037798Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average family nurse practitioner in 2024
217 Medicare Part D claims for 134 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Methylprednisolone25 claims
- Prednisone23 claims
- Albuterol Sulfate Hfa16 claims
- Baclofen16 claims
- Cephalexin15 claims
- Azithromycin11 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 2 group practices
- Anderson Medical Group LLCBethalto, IL
- Mercy East Ambulatory Services LLCFenton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paige Cosmas among 5,226 family nurse practitioner records in Missouri
Paige Cosmas, FNP 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 2023, is newer than 84% of them.
- NPI issued2023 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2022 · median 2018 among the 3,339 with a school on file
- Record last updated2023 · 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
- Sara Beck, FNPSaint Louis, MO 631411114257607
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- Brenda Bush, NP-CSaint Louis, MO 631411316192610
- Paula Haugen, NP-CSt Louis, MO 631411154654416
- Lisa Kinsey, FNPSaint Louis, MO 631411760673404
- Jeanette Montgomery, C.N.P.Saint Louis, MO 631411811972060
- Sarah OsdieckSaint Louis, MO 631411316274905
- Rachel Phillips Barnidge, NURSE PRACTRIONERSaint Louis, MO 631411285785121
Common questions
What is Paige Cosmas, FNP's NPI number?
Paige Cosmas, FNP's National Provider Identifier (NPI) is 1689388175, issued on Jan 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Paige Cosmas, FNP located?
The NPPES record lists a practice address at 615 S New Ballas RD, Saint Louis, MO, 63141. Phone: (314) 251-0175. Providers update this record themselves, so call before visiting.
How can I verify Paige Cosmas, FNP's license?
NPPES lists Missouri license number 2022037798, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Paige Cosmas, FNP prescribe under Medicare Part D?
In 2024, Paige Cosmas, FNP had 217 Medicare Part D claims for 134 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.