NPPES file of Aug 9, 2026

Michele R. Mueller, FNP

Family Nurse Practitioner · Chesterfield, MO

Michele R. Mueller, FNP is a family nurse practitioner with a practice address in Chesterfield, Missouri, and NPI 1285979195, issued on Dec 4, 2012. Check the license (Missouri 2012041203, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285979195
Name
Michele R. Mueller
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2012041203 MO
Self-reported in NPPES; status is on the state search
Practice location
14532 S Outer 40 RD, Chesterfield, MO 63017
Phone
(314) 514-3500
Enumerated
Dec 4, 2012
Record last updated
Apr 17, 2025
Fax
(314) 878-7678
Medicaid ID
420006197 MO
Medicare enrollment
Enrolled (PECOS I20130520000076); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 14532 S Outer 40 RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stacy Baker, OTOccupational Therapist1760711345
  2. Haskel Buford, MPH, LAT, ATCAthletic Trainer1598235210
  3. Kimberlee Coppelli, PAPhysician Assistant1538613336
  4. Gregory Decker, MDPhysical Medicine & Rehabilitation Physician1437564614
  5. Sarah Fench, OTOccupational Therapist1457900193
  6. Kymberly Gomez, PAPhysician Assistant1225068851

Verify Michele R. Mueller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2012041203
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% fewer Medicare Part D claims than the average family nurse practitioner in 2024

39 Medicare Part D claims for 22 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Michele Mueller39
  2. Specialty average1,305

Most prescribed

  1. Meloxicam31 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 practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score71.5
  2. Costout of 100 · 30%59.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 3 group practices

  1. Arnold Physical Therapy And Sports Medicine LLCSaint Louis, MO
  2. Elite Physical Therapy OF Creve Coeur LLCCreve Coeur, MO
  3. Washington UniversitySaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michele R. Mueller among 5,226 family nurse practitioner records in Missouri

Michele R. Mueller, 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 2012, is newer than 23% of them.

  • NPI issued2012 · 23% of these records are older, 74% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2012 · median 2018 among the 3,339 with a school on file
  • Record last updated2025 · 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).

107 family nurse practitioner records list a practice address in Chesterfield

They are 107 of the 2,132 NPPES records with a practice address in Chesterfield, and 5,226 family nurse practitioner records in Missouri.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Patricia Abele, NPChesterfield, MO 630171265418057
  2. Merielle Bird, FNPChesterfield, MO 630171437477932
  3. Sarah Bloch, RN, MSN, FNPChesterfield, MO 630171043506256
  4. Maryellen Bowman, N.P.Chesterfield, MO 630171407938954
  5. Alysia Brown, APRN (NP-C)Chesterfield, MO 630171740416650
  6. Susan Ferbet, FNPChesterfield, MO 630171699720540
  7. Nichole Maclellan, FNPChesterfield, MO 630171043584634
  8. Lisa Mantia, FNP, BCChesterfield, MO 630171295924108

Common questions

What is Michele R. Mueller, FNP's NPI number?

Michele R. Mueller, FNP's National Provider Identifier (NPI) is 1285979195, issued on Dec 4, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Michele R. Mueller, FNP located?

The NPPES record lists a practice address at 14532 S Outer 40 RD, Chesterfield, MO, 63017. Phone: (314) 514-3500. Providers update this record themselves, so call before visiting.

How can I verify Michele R. Mueller, FNP's license?

NPPES lists Missouri license number 2012041203, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Michele R. Mueller, FNP prescribe under Medicare Part D?

In 2024, Michele R. Mueller, FNP had 39 Medicare Part D claims for 22 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Michele R. Mueller, FNP's MIPS final score?

The 2023 MIPS final score is 79.3 of 100, reported for the practice group. 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.