Mark Rainaldo Porvaznik, DO
Family Medicine Physician · Mesa, AZ
Mark Rainaldo Porvaznik, DO is a family medicine physician with a practice address in Mesa, Arizona, and NPI 1417513474, issued on May 15, 2019. Check the license (Arizona 010690, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark Rainaldo Porvaznik
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 010690 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1425 S Greenfield RD Ste 101, Mesa, AZ 85206
- Phone
- (809) 645-8004
- Enumerated
- May 15, 2019
- Record last updated
- Dec 3, 2024
- Medicare enrollment
- Enrolled (PECOS I20240617001191); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 1425 S Greenfield RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah SchornackFamily Nurse Practitioner1942958699
Verify Mark Rainaldo Porvaznik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 010690Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average family medicine physician in 2024
1,531 Medicare Part D claims for 331 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 16 claims were for opioids.
Most prescribed
- Atorvastatin Calcium94 claims
- Lisinopril79 claims
- Meloxicam53 claims
- Prednisone47 claims
- Metformin Hcl45 claims
- Amoxicillin-Clavulanate Potass40 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: $354.16
19 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Mesa Family Physicians, PLCMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Rainaldo Porvaznik among 3,119 family medicine physician records in Arizona
Mark Rainaldo Porvaznik, DO is one of 3,119 family medicine physician records with a practice address in Arizona. 75% 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 83% of them.
- NPI issued2019 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2006 among the 1,775 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
194 family medicine physician records list a practice address in Mesa
They are 194 of the 9,151 NPPES records with a practice address in Mesa, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Mesa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Allen, M.D.Mesa, AZ 852061972538569
- Gary Beitler, MDMesa, AZ 852061639174493
- Pete Coury, MDMesa, AZ 852061598751497
- Rustin Crawford, D.O.Mesa, AZ 852061659419091
- Donna Desantis, MDMesa, AZ 852061962483727
- Jason Frye, D.O.Mesa, AZ 852061598700189
- Grace Haynes, MDMesa, AZ 852061215070792
- Robert Laufer, D.O.Mesa, AZ 852061205838737
Common questions
What is Mark Rainaldo Porvaznik, DO's NPI number?
Mark Rainaldo Porvaznik, DO's National Provider Identifier (NPI) is 1417513474, issued on May 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mark Rainaldo Porvaznik, DO located?
The NPPES record lists a practice address at 1425 S Greenfield RD Ste 101, Mesa, AZ, 85206. Phone: (809) 645-8004. Providers update this record themselves, so call before visiting.
How can I verify Mark Rainaldo Porvaznik, DO's license?
NPPES lists Arizona license number 010690, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Rainaldo Porvaznik, DO prescribe under Medicare Part D?
In 2024, Mark Rainaldo Porvaznik, DO had 1,531 Medicare Part D claims for 331 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.