Jennifer Zazzarino, MSN, FNP-BC
Family Nurse Practitioner · Phoenix, AZ
Jennifer Zazzarino, MSN, FNP-BC is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1407308000, issued on Oct 29, 2016. Check the license (Arizona AP9601, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Zazzarino
- Credential
- MSN, FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP9601 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 52 E Monterey Way, Phoenix, AZ 85012
- Phone
- (602) 604-9500
- Enumerated
- Oct 29, 2016
- Record last updated
- Apr 29, 2026
- Fax
- (602) 631-9303
- Medicare enrollment
- Enrolled (PECOS I20230127000646); 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 52 E Monterey Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jennifer Zazzarino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP9601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family nurse practitioner in 2024
131 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Dovato23 claims
- Atorvastatin Calcium13 claims
- Furosemide13 claims
- Valacyclovir13 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: $740.18
33 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. 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.
Bills Medicare through one group practice
- Spectrum Medical Care CenterPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Zazzarino among 5,933 family nurse practitioner records in Arizona
Jennifer Zazzarino, MSN, FNP-BC 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 2016, is newer than 36% of them.
- NPI issued2016 · 36% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2019 among the 3,510 with a school on file
- Record last updated2026 · 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
- Gina Bates, FNP-CPhoenix, AZ 850121063524791
- Paula Deanda, NPPhoenix, AZ 850121831178912
- Regina Deringer, FNPPhoenix, AZ 850121134223324
- Virginia Ferguson, FNPPhoenix, AZ 850121063419091
- Sallyanne Fisher, MSN, FNP-BC, CUNPPhoenix, AZ 850121588767370
- Susan Green, FNPPhoenix, AZ 850121437192978
- Mary HansenPhoenix, AZ 850121144256165
- Stephanie Harrison, MSN-FNP, RN, PHRNPhoenix, AZ 850121649225566
Common questions
What is Jennifer Zazzarino, MSN, FNP-BC's NPI number?
Jennifer Zazzarino, MSN, FNP-BC's National Provider Identifier (NPI) is 1407308000, issued on Oct 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Zazzarino, MSN, FNP-BC located?
The NPPES record lists a practice address at 52 E Monterey Way, Phoenix, AZ, 85012. Phone: (602) 604-9500. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Zazzarino, MSN, FNP-BC's license?
NPPES lists Arizona license number AP9601, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Zazzarino, MSN, FNP-BC prescribe under Medicare Part D?
In 2024, Jennifer Zazzarino, MSN, FNP-BC had 131 Medicare Part D claims; 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.