Michelle Carolynn Maxfield, FNP-C
Nurse Practitioner · Murrieta, CA
Michelle Carolynn Maxfield, FNP-C is a nurse practitioner with a practice address in Murrieta, California, and NPI 1770852568, issued on Dec 22, 2011. Check the license (California NP18837, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michelle Carolynn Maxfield
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- NP18837 CA
Self-reported in NPPES; status is on the state search - Practice location
- 24910 Las Brisas RD, Murrieta, CA 92562
- Phone
- (951) 698-7550
- Enumerated
- Dec 22, 2011
- Record last updated
- Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121107000251); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 24910 Las Brisas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Martina Chiodi, M.D.Obstetrics Physician1972779189
- Maureen Eghreriniovo, NURSE PRACTITIONERFamily Nurse Practitioner1770765547
- Elizabeth Gomez, ASWClinical Social Worker1376313999
- Monique HernandezCommunity Health Worker1336820372
- Kaylene Oh, N.P.Nurse Practitioner1396939831
Verify Michelle Carolynn Maxfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP18837Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average nurse practitioner in 2024
485 Medicare Part D claims for 382 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 13 claims were for opioids.
Most prescribed
- Prednisone123 claims
- Cephalexin90 claims
- Amoxicillin-Clavulanate Potass31 claims
- Doxycycline Monohydrate26 claims
- Naproxen21 claims
- Albuterol Sulfate Hfa19 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 one group practice
- Southern California Permanente Medical GroupRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Carolynn Maxfield among 8,223 nurse practitioner records in California
Michelle Carolynn Maxfield, FNP-C is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 34% of them.
- NPI issued2011 · 34% of these records are older, 63% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2008 · median 2017 among the 3,425 with a school on file
- Record last updated2021 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Murrieta → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Samantha Beeson, NPMurrieta, CA 925621326818311
- Colleen Campfield, NP-CMurrieta, CA 925621407471238
- Jillany Creasy, FNPMurrieta, CA 925621669177838
- Sarah Fairhurst, N.P.Murrieta, CA 925621518414200
- Pamela Mokoko, FAMILY NURSE PRACTITMurrieta, CA 925621821487497
- Kaylene Oh, N.P.Murrieta, CA 925621396939831
- Lauren Salinas, FNP-CMurrieta, CA 925621932869732
- Cimarron SmithMurrieta, CA 925621811403009
Common questions
What is Michelle Carolynn Maxfield, FNP-C's NPI number?
Michelle Carolynn Maxfield, FNP-C's National Provider Identifier (NPI) is 1770852568, issued on Dec 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Carolynn Maxfield, FNP-C located?
The NPPES record lists a practice address at 24910 Las Brisas RD, Murrieta, CA, 92562. Phone: (951) 698-7550. Providers update this record themselves, so call before visiting.
How can I verify Michelle Carolynn Maxfield, FNP-C's license?
NPPES lists California license number NP18837, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michelle Carolynn Maxfield, FNP-C prescribe under Medicare Part D?
In 2024, Michelle Carolynn Maxfield, FNP-C had 485 Medicare Part D claims for 382 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.