Juan Arturo Siordia, M.D.
Interventional Cardiology Physician · Tucson, AZ
Juan Arturo Siordia, M.D. is an interventional cardiology physician with a practice address in Tucson, Arizona, and NPI 1841679370, issued on May 29, 2015. Check the license (Arizona 56229, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Juan Arturo Siordia
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 56229 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3925 E Fort Lowell RD Ste 105, Tucson, AZ 85712
- Phone
- (520) 229-0085
- Enumerated
- May 29, 2015
- Record last updated
- Sep 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20251001003095); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 230 in Arizona → Look up another NPI →
Also registered at 3925 E Fort Lowell RD Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Lapan, MDCardiovascular Disease Physician1548248248
- Santiago Ramirez, MDInterventional Cardiology Physician1023096203
Verify Juan Arturo Siordia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 56229Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
154 Medicare Part D claims for 60 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Clopidogrel15 claims
- Rosuvastatin Calcium15 claims
- Brilinta13 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: $2,001.40
9 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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.
2 hospitals and group practices
- Tucson Medical CenterTucson, AZ · Acute Care Hospitals2 of 5 stars
- Santiago C Ramirez MD PLLCTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Juan Arturo Siordia among 230 interventional cardiology physician records in Arizona
Juan Arturo Siordia, 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 2015, is newer than 87% of them.
- NPI issued2015 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2015 · median 2003 among the 199 with a school on file
- Record last updated2025 · 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 Tucson → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Neil Gheewala, M.D.Tucson, AZ 857121952562647
- Lee Goldberg, M.D.Tucson, AZ 857121609895218
- Santiago Ramirez, MDTucson, AZ 857121023096203
- Mazen Shaheen, MDTucson, AZ 857121346469657
- Vijay Doraiswamy, MD, MBATucson, AZ 857111851622112
- Joseph Chambers, M.D.Tucson, AZ 857101578533238
- Rajendrakumar Patel, MDTucson, AZ 857101982780995
- Brenda Peart, M.D.Tucson, AZ 857101700882651
Common questions
What is Juan Arturo Siordia, M.D.'s NPI number?
Juan Arturo Siordia, M.D.'s National Provider Identifier (NPI) is 1841679370, issued on May 29, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Juan Arturo Siordia, M.D. located?
The NPPES record lists a practice address at 3925 E Fort Lowell RD Ste 105, Tucson, AZ, 85712. Phone: (520) 229-0085. Providers update this record themselves, so call before visiting.
How can I verify Juan Arturo Siordia, M.D.'s license?
NPPES lists Arizona license number 56229, 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 Juan Arturo Siordia, M.D. prescribe under Medicare Part D?
In 2024, Juan Arturo Siordia, M.D. had 154 Medicare Part D claims for 60 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.