Jason D. Klein, M.D.
Interventional Cardiology Physician · Phoenix, AZ
Jason D. Klein, M.D. is an interventional cardiology physician with a practice address in Phoenix, Arizona, and NPI 1902027337, issued on May 2, 2007. Check the license (Arizona 37322, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jason D. Klein
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 37322 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1331 N 7TH St Ste 375, Phoenix, AZ 85006
- Phone
- (602) 307-0070
- Enumerated
- May 2, 2007
- Record last updated
- Apr 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (602) 307-0080
- Medicaid ID
- 582018 AZ
- Medicare enrollment
- Enrolled (PECOS I20110225000832); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 230 in Arizona → Look up another NPI →
Also registered at 1331 N 7TH St Ste 375
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mun Aw, PA-CMedical Physician Assistant1396264925
- Steven Baik, FNP-CFamily Nurse Practitioner1912607839
- Majid Biglari, DOInterventional Cardiology Physician1205040011
- Stuart Biliack, MDCardiovascular Disease Physician1235118696
- Darlene Birdwell, FNPFamily Nurse Practitioner1396712568
- Adam Brodsky, MDInterventional Cardiology Physician1093709354
Verify Jason D. Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 37322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
2,987 Medicare Part D claims for 495 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium393 claims
- Eliquis237 claims
- Losartan Potassium213 claims
- Carvedilol146 claims
- Metoprolol Succinate144 claims
- Lisinopril114 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: $2,016.20
103 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 6,394 providers of this specialty with any payment received $7,062.29 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
- Heart And Vascular Center OF Arizona, PLLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason D. Klein among 230 interventional cardiology physician records in Arizona
Jason D. Klein, M.D. is one of 230 interventional cardiology physician records with a practice address in Arizona. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 43% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2004 · median 2003 among the 199 with a school on file
- Record last updated2021 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Arizona
There are 230 interventional cardiology physician records in Arizona.
All 230 in Arizona → Every provider in Phoenix → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Bhupendra Bhatheja, M.D.Phoenix, AZ 850061538167929
- Majid Biglari, DOPhoenix, AZ 850061205040011
- Adam Brodsky, MDPhoenix, AZ 850061093709354
- Edward Evans, MDPhoenix, AZ 850061083799985
- Neil Goldberg, D.O.Phoenix, AZ 850061184612251
- Mohamad Lazkani, M.D.Phoenix, AZ 850061174843403
- Sina Nafisi, M.D.Phoenix, AZ 850061750588745
- Parminder Singh, MDPhoenix, AZ 850061568512036
Common questions
What is Jason D. Klein, M.D.'s NPI number?
Jason D. Klein, M.D.'s National Provider Identifier (NPI) is 1902027337, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jason D. Klein, M.D. located?
The NPPES record lists a practice address at 1331 N 7TH St Ste 375, Phoenix, AZ, 85006. Phone: (602) 307-0070. Providers update this record themselves, so call before visiting.
How can I verify Jason D. Klein, M.D.'s license?
NPPES lists Arizona license number 37322, 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 Jason D. Klein, M.D. prescribe under Medicare Part D?
In 2024, Jason D. Klein, M.D. had 2,987 Medicare Part D claims for 495 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. 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.