Karen Nicole Cox, DNP, FNP-C
Family Nurse Practitioner · Anthem, AZ
Karen Nicole Cox, DNP, FNP-C is a family nurse practitioner with a practice address in Anthem, Arizona, and NPI 1255943221, issued on Aug 20, 2020. Check the license (Arizona 243270, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Nicole Cox
- Credential
- DNP, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 243270 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 41517 N Mill Creek Way, Anthem, AZ 85086
- Phone
- (602) 750-3435
- Enumerated
- Aug 20, 2020
- Record last updated
- Aug 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210108002252); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Verify Karen Nicole Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 243270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average family nurse practitioner in 2024
277 Medicare Part D claims for 188 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa33 claims
- Cephalexin31 claims
- Methylprednisolone29 claims
- Amoxicillin-Clavulanate Potass18 claims
- Azithromycin18 claims
- Clindamycin Hcl13 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 3 group practices
- 303 Emergency Physicians PLLCPhoenix, AZ
- Emcare - Pnx Emergency Physicians LLCPhoenix, AZ
- HonorhealthSurprise, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Nicole Cox among 5,933 family nurse practitioner records in Arizona
Karen Nicole Cox, DNP, 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 2020, is newer than 60% of them.
- NPI issued2020 · 60% of these records are older, 34% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2020 · median 2019 among the 3,510 with a school on file
- Record last updated2020 · 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).
20 family nurse practitioner records list a practice address in Anthem
They are 20 of the 269 NPPES records with a practice address in Anthem, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Anthem → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Brandy BauerPhoenix, AZ 850861306330105
- Lauren Bisswurm, FNPAnthem, AZ 850861043720766
- Maureen Boyle, NP-CAnthem, AZ 850861871833871
- Jillian Goldney, FNP-CAnthem, AZ 850861144733767
- Jana Hower, FNPAnthem, AZ 850861982132775
- Natalie Kahle, FNP-CAnthem, AZ 850861720560501
- Rebecca Matthews, FNP-CPhoenix, AZ 850861568696953
- Angel MerrimanAnthem, AZ 850861487166534
Common questions
What is Karen Nicole Cox, DNP, FNP-C's NPI number?
Karen Nicole Cox, DNP, FNP-C's National Provider Identifier (NPI) is 1255943221, issued on Aug 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Karen Nicole Cox, DNP, FNP-C located?
The NPPES record lists a practice address at 41517 N Mill Creek Way, Anthem, AZ, 85086. Phone: (602) 750-3435. Providers update this record themselves, so call before visiting.
How can I verify Karen Nicole Cox, DNP, FNP-C's license?
NPPES lists Arizona license number 243270, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Nicole Cox, DNP, FNP-C prescribe under Medicare Part D?
In 2024, Karen Nicole Cox, DNP, FNP-C had 277 Medicare Part D claims for 188 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.