NPPES file of Aug 9, 2026

Katelyn Parton, FNP-BC

Family Nurse Practitioner · Cerritos, CA

Katelyn Parton, FNP-BC is a family nurse practitioner with a practice address in Cerritos, California, and NPI 1942699830, issued on Jan 15, 2015. Check the license (California 95001583, as entered in NPPES) with the California 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1942699830
Name
Katelyn Parton
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95001583 CA
Self-reported in NPPES; status is on the state search
Practice location
12898 Towne Center Dr, Cerritos, CA 90703
Phone
(866) 646-3553
Enumerated
Jan 15, 2015
Record last updated
Sep 30, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 12898 Towne Center Dr

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

  1. Cheryl Barnett, LCSWClinical Social Worker1962884973
  2. Catherine Buddemeyer, ANPAdult Health Nurse Practitioner1225692338
  3. Linda Cheung, NPAcute Care Nurse Practitioner1265085773
  4. Neil Collins, LMFTMarriage & Family Therapist1194453472
  5. Alicia Encinas, NPFamily Nurse Practitioner1548859895
  6. Kristina GreenbergClinical Social Worker1275884868

Verify Katelyn Parton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95001583
    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 California 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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70% more Medicare Part D claims than the average family nurse practitioner in 2024

2,216 Medicare Part D claims for 107 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 35 claims were for opioids.

  1. Katelyn Parton2,216
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium142 claims
  2. Levothyroxine Sodium106 claims
  3. Losartan Potassium82 claims
  4. Gabapentin80 claims
  5. Amlodipine Besylate75 claims
  6. Lisinopril74 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.

Katelyn Parton among 16,966 family nurse practitioner records in California

Katelyn Parton, FNP-BC is one of 16,966 family nurse practitioner records with a practice address in California. 67% 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 31% of them.

  • NPI issued2015 · 31% of these records are older, 65% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2015 · 42% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 family nurse practitioner records list a practice address in Cerritos

They are 59 of the 1,842 NPPES records with a practice address in Cerritos, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Olaide Bassey, NPCerritos, CA 907031275899247
  2. Salve Bautista, NPCerritos, CA 907031518247188
  3. Susan Coda Taus, NPCerritos, CA 907031588964761
  4. Michele Evans, RNCerritos, CA 907031316277437
  5. Arleen Fiorito, FNP-BC CNSCerritos, CA 907031730424334
  6. Marcia Harlan, FNP-CCerritos, CA 907031093067209
  7. Sally Jennings, FNPCerritos, CA 907031467785980
  8. Warren Magalong, FNPCerritos, CA 907031255628863

Common questions

What is Katelyn Parton, FNP-BC's NPI number?

Katelyn Parton, FNP-BC's National Provider Identifier (NPI) is 1942699830, issued on Jan 15, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Katelyn Parton, FNP-BC located?

The NPPES record lists a practice address at 12898 Towne Center Dr, Cerritos, CA, 90703. Phone: (866) 646-3553. Providers update this record themselves, so call before visiting.

How can I verify Katelyn Parton, FNP-BC's license?

NPPES lists California license number 95001583, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Katelyn Parton, FNP-BC prescribe under Medicare Part D?

In 2024, Katelyn Parton, FNP-BC had 2,216 Medicare Part D claims for 107 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.