Kathrina Lynn Ridley, FNP-C
Family Nurse Practitioner · Phoenix, AZ
Kathrina Lynn Ridley, FNP-C is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1700358322, issued on Dec 20, 2018. Check the license (Arizona 220032, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathrina Lynn Ridley
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 220032 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N 12TH St Ste 404, Phoenix, AZ 85006
- Phone
- (800) 233-3264
- Enumerated
- Dec 20, 2018
- Record last updated
- Apr 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20190402001741); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 1300 N 12TH St Ste 404
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaci Larsen, MDFamily Medicine Physician1437509759
Verify Kathrina Lynn Ridley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 220032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,194 Medicare Part D claims for 378 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Ketoconazole356 claims
- Clobetasol Propionate208 claims
- Triamcinolone Acetonide163 claims
- Mupirocin91 claims
- Doxycycline Monohydrate85 claims
- Hydrocortisone76 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: $660.49
24 payments; by number, the most common kind was food and beverage; the largest payer was Galderma Laboratories, L.P. 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.
Kathrina Lynn Ridley among 5,933 family nurse practitioner records in Arizona
Kathrina Lynn Ridley, FNP-C 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 2018, is newer than 48% of them.
- NPI issued2018 · 48% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2018 · median 2019 among the 3,510 with a school on file
- Record last updated2025 · 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).
1,242 family nurse practitioner records list a practice address in Phoenix
They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Phoenix → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Amy Ashburn, ARNPPhoenix, AZ 850061477875532
- Darlene Birdwell, FNPPhoenix, AZ 850061396712568
- Claire Kelley, FNPPhoenix, AZ 850061649581620
- Alice Kraft, FNP-CPhoenix, AZ 850061588713952
- Emily Lash, FNP-BCPhoenix, AZ 850061578755450
- Kelly Maurer, NPPhoenix, AZ 850061326066838
- Stephanie MorgandoPhoenix, AZ 850061457788499
- Kay Olmsted, APRNPhoenix, AZ 850061831288059
Common questions
What is Kathrina Lynn Ridley, FNP-C's NPI number?
Kathrina Lynn Ridley, FNP-C's National Provider Identifier (NPI) is 1700358322, issued on Dec 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Kathrina Lynn Ridley, FNP-C located?
The NPPES record lists a practice address at 1300 N 12TH St Ste 404, Phoenix, AZ, 85006. Phone: (800) 233-3264. Providers update this record themselves, so call before visiting.
How can I verify Kathrina Lynn Ridley, FNP-C's license?
NPPES lists Arizona license number 220032, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Kathrina Lynn Ridley, FNP-C prescribe under Medicare Part D?
In 2024, Kathrina Lynn Ridley, FNP-C had 1,194 Medicare Part D claims for 378 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.