Megan L. Wren, NP
Family Nurse Practitioner · Clayton, MO
Megan L. Wren, NP is a family nurse practitioner with a practice address in Clayton, Missouri, and NPI 1033590740, issued on Jun 18, 2015. Check the license (Missouri 2014041446, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Megan L. Wren
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2014041446 MO
Self-reported in NPPES; status is on the state search - Practice location
- 8101 Clayton RD, Clayton, MO 63117
- Phone
- (866) 389-2727
- Enumerated
- Jun 18, 2015
- Record last updated
- Feb 23, 2026
- Medicaid ID
- 1033590740 MO
- Medicare enrollment
- Enrolled (PECOS I20150805006444); 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 8101 Clayton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kerri Bryles, PHARMDPharmacist1023725439
- Brianna Chung, FNPFamily Nurse Practitioner1609572411
- Michael Donaldson, PHARMDPharmacist1255922480
- Casey Griebel, NP-CFamily Nurse Practitioner1992324222
- Kathleen Gruszka, RNRegistered Nurse1194314534
- Dana Merris, FNP-BCFamily Nurse Practitioner1245493279
Verify Megan L. Wren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2014041446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average family nurse practitioner in 2024
1,789 Medicare Part D claims for 495 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Methylprednisolone91 claims
- Amlodipine Besylate73 claims
- Azithromycin70 claims
- Albuterol Sulfate Hfa63 claims
- Alendronate Sodium59 claims
- Fluticasone Propionate58 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.
Industry payments in 2024: $18.42
1 payment: food and beverage; the largest payer was Lilly USA, LLC. 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 2 group practices
- Mercy Clinic East CommunitiesWashington, MO
- Minuteclinic Diagnostic OF Kansas PAClayton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan L. Wren among 5,226 family nurse practitioner records in Missouri
Megan L. Wren, 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 2015, is newer than 34% of them.
- NPI issued2015 · 34% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2014 · 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).
8 family nurse practitioner records list a practice address in Clayton
They are 8 of the 403 NPPES records with a practice address in Clayton, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Clayton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Nicholas Bodi, FNPSaint Louis, MO 631171548798564
- Rachael Brewer, FNPSaint Louis, MO 631171073718409
- Christina Cammon, FNP-BCSaint Louis, MO 631171770028953
- Jessica DickmanSaint Louis, MO 631171669940656
- Brandy Friemel, FNPSaint Louis, MO 631171760888614
- Victoria Gelfand, NPSaint Louis, MO 631171558843755
- Kristen HunterSaint Louis, MO 631171780148569
- Catherine KagothoSaint Louis, MO 631171740714724
Common questions
What is Megan L. Wren, NP's NPI number?
Megan L. Wren, NP's National Provider Identifier (NPI) is 1033590740, issued on Jun 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Megan L. Wren, NP located?
The NPPES record lists a practice address at 8101 Clayton RD, Clayton, MO, 63117. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Megan L. Wren, NP's license?
NPPES lists Missouri license number 2014041446, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Megan L. Wren, NP prescribe under Medicare Part D?
In 2024, Megan L. Wren, NP had 1,789 Medicare Part D claims for 495 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.