NPPES file of Aug 9, 2026

Katherine Elizabeth Reynolds, MSN, FNP-C, RN

Family Nurse Practitioner · Chandler, AZ

Katherine Elizabeth Reynolds, MSN, FNP-C, RN is a family nurse practitioner with a practice address in Chandler, Arizona, and NPI 1629614623, issued on Nov 25, 2019. Check the license (Arizona RNP233301, as entered in NPPES) with the Arizona 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
1629614623
Name
Katherine Elizabeth Reynolds
Credential
MSN, FNP-C, RN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RNP233301 AZ
Self-reported in NPPES; status is on the state search
Practice location
595 N Dobson RD Ste C48, Chandler, AZ 85224
Phone
(480) 899-9430
Enumerated
Nov 25, 2019
Record last updated
Jun 6, 2023
Fax
(480) 899-9554
Medicare enrollment
Enrolled (PECOS I20211012001756); 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 595 N Dobson RD Ste C48

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

  1. Margaret Hanser, FNPFamily Nurse Practitioner1083404792
  2. Robert Hanson, DOCardiovascular Disease Physician1932328978
  3. Melissa Mattison, MSN, FNP-CFamily Nurse Practitioner1841613874

Verify Katherine Elizabeth Reynolds in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license RNP233301
    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 Arizona 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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3.1 times the Medicare Part D claims of the average family nurse practitioner in 2024

4,064 Medicare Part D claims for 1,206 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Katherine Reynolds4,064
  2. Specialty average1,305

Most prescribed

  1. Metoprolol Succinate375 claims
  2. Atorvastatin Calcium363 claims
  3. Eliquis278 claims
  4. Losartan Potassium274 claims
  5. Amlodipine Besylate198 claims
  6. Warfarin Sodium166 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): 77.9 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 score74.4
  2. Costout of 100 · 30%60.7
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Industry payments in 2024: $1,112.30

37 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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.

  1. Katherine Reynolds$1,112.30
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. East Valley Cardiology LtdChandler, AZ

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

Katherine Elizabeth Reynolds among 5,933 family nurse practitioner records in Arizona

Katherine Elizabeth Reynolds, MSN, FNP-C, RN is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 54% of them.

  • NPI issued2019 · 54% of these records are older, 40% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2019 · median 2019 among the 3,510 with a school on file
  • Record last updated2023 · 38% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

244 family nurse practitioner records list a practice address in Chandler

They are 244 of the 5,497 NPPES records with a practice address in Chandler, and 5,933 family nurse practitioner records in Arizona.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Angelica Adriano, FNP-CChandler, AZ 852241790752814
  2. Michelle Barnett, NPChandler, AZ 852241639359417
  3. Theresa Bess, FNP-CChandler, AZ 852241720306459
  4. Shauna Evanson, FNPChandler, AZ 852241881903102
  5. Jacqueline Fretto, FNPChandler, AZ 852241275688418
  6. Linda Lohr, FNPChandler, AZ 852241912162322
  7. Debra Mammen, FNP-CChandler, AZ 852241831170711
  8. Shawn McGuire, FNPChandler, AZ 852241619075272

Common questions

What is Katherine Elizabeth Reynolds, MSN, FNP-C, RN's NPI number?

Katherine Elizabeth Reynolds, MSN, FNP-C, RN's National Provider Identifier (NPI) is 1629614623, issued on Nov 25, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Elizabeth Reynolds, MSN, FNP-C, RN located?

The NPPES record lists a practice address at 595 N Dobson RD Ste C48, Chandler, AZ, 85224. Phone: (480) 899-9430. Providers update this record themselves, so call before visiting.

How can I verify Katherine Elizabeth Reynolds, MSN, FNP-C, RN's license?

NPPES lists Arizona license number RNP233301, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Katherine Elizabeth Reynolds, MSN, FNP-C, RN prescribe under Medicare Part D?

In 2024, Katherine Elizabeth Reynolds, MSN, FNP-C, RN had 4,064 Medicare Part D claims for 1,206 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Katherine Elizabeth Reynolds, MSN, FNP-C, RN's MIPS final score?

The 2023 MIPS final score is 77.9 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.