Regina Marie Formentin, NP-C
Nurse Practitioner · Mesa, AZ
Regina Marie Formentin, NP-C is a nurse practitioner with a practice address in Mesa, Arizona, and NPI 1700470275, issued on Feb 25, 2021. Check the license (Arizona 254655, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Regina Marie Formentin
- Credential
- NP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 254655 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6242 E Arbor Ave Ste 111, Mesa, AZ 85206
- Phone
- (602) 755-0800
- Enumerated
- Feb 25, 2021
- Record last updated
- Aug 27, 2024
- Fax
- (602) 560-2721
- Medicare enrollment
- Enrolled (PECOS I20221129002151); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,423 in Arizona → Look up another NPI →
Verify Regina Marie Formentin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 254655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average nurse practitioner in 2024
227 Medicare Part D claims for 110 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 11 claims were for opioids.
Most prescribed
- Azithromycin23 claims
- Amoxicillin-Clavulanate Potass20 claims
- Methylprednisolone17 claims
- Albuterol Sulfate Hfa11 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 one group practice
- Summit Medical Group Arizona LLCMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Regina Marie Formentin among 1,423 nurse practitioner records in Arizona
Regina Marie Formentin, NP-C is one of 1,423 nurse practitioner records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 66% of them.
- NPI issued2021 · 66% of these records are older, 26% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2019 among the 805 with a school on file
- Record last updated2024 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Arizona
There are 1,423 nurse practitioner records in Arizona.
All 1,423 in Arizona → Every provider in Mesa → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jennifer Cleary, NPMesa, AZ 852061225251051
- Marie Conn, NP-CMesa, AZ 852061962926071
- Laura Karnitschnig, CPNPMesa, AZ 852061902896483
- Diana Kesler-La Clair, RN FNPMesa, AZ 852061053313643
- Leslie McKee, NPMesa, AZ 852061508341454
- Thiennga Nguyen, DNPMesa, AZ 852061427601004
- Becky Pockl, N.P.Mesa, AZ 852061154395374
- Kathleen Raife, NPMesa, AZ 852061487611208
Common questions
What is Regina Marie Formentin, NP-C's NPI number?
Regina Marie Formentin, NP-C's National Provider Identifier (NPI) is 1700470275, issued on Feb 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Regina Marie Formentin, NP-C located?
The NPPES record lists a practice address at 6242 E Arbor Ave Ste 111, Mesa, AZ, 85206. Phone: (602) 755-0800. Providers update this record themselves, so call before visiting.
How can I verify Regina Marie Formentin, NP-C's license?
NPPES lists Arizona license number 254655, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Regina Marie Formentin, NP-C prescribe under Medicare Part D?
In 2024, Regina Marie Formentin, NP-C had 227 Medicare Part D claims for 110 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.