NPPES file of Aug 9, 2026

Alexander Page, M.D.

Vascular & Interventional Radiology Physician · Santa Rosa, CA

Alexander Page, M.D. is a vascular & interventional radiology physician with a practice address in Santa Rosa, California, and NPI 1225471337, issued on Apr 9, 2013. Check the license (California A163429, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225471337
Name
Alexander Page
Credential
M.D.
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License number
A163429 CA
Self-reported in NPPES; status is on the state search
Practice location
121 Sotoyome St, Santa Rosa, CA 95405
Phone
(707) 525-4003
Enumerated
Apr 9, 2013
Record last updated
Aug 7, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20191108002678); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 121 Sotoyome St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Susan Bishop, N.P.Nurse Practitioner1588744353
  2. Melissa Bitanga, MGC, CGCGenetic Counselor (M.S.)1427640465
  3. Scott Booth, M.D.Diagnostic Radiology Physician1841237666
  4. Brendan Bottari, M.D.Diagnostic Radiology Physician1174611107
  5. Marek Bozdech, M.D.Hematology & Oncology Physician1679590509
  6. Michael Caccavale, MDVascular & Interventional Radiology Physician1518164425

Verify Alexander Page in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A163429
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $541.55

12 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 3,457 providers of this specialty with any payment received $7,206.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexander Page$541.55
  2. Specialty average$7,206.73

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

  1. Sutter Bay Medical FoundationSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Alexander Page among 599 vascular & interventional radiology physician records in California

Alexander Page, M.D. is one of 599 vascular & interventional radiology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 73% of them.

  • NPI issued2013 · 73% of these records are older, 23% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated2013 · median 2007 among the 497 with a school on file
  • Record last updated2019 · 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 2085R0204X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular & Interventional Radiology Physician providers in California

There are 599 vascular & interventional radiology physician records in California.

The 8 vascular & interventional radiology physician records with the nearest ZIP codes

  1. Michael Caccavale, MDSanta Rosa, CA 954051518164425
  2. Raymond Conway, M.D.Santa Rosa, CA 954051578797601
  3. Gary Shaw, M.D.Santa Rosa, CA 954051568542306
  4. Roy Sumida, M.D.Santa Rosa, CA 954051851471601
  5. Dhairyasheel PatelOakdale, CA 953611568857571
  6. Joanne Lim, MDModesto, CA 953561255419081
  7. Damian Caci, M.D.Modesto, CA 953551427339134
  8. Stephen Liu, M.D.Modesto, CA 953551306889860

Common questions

What is Alexander Page, M.D.'s NPI number?

Alexander Page, M.D.'s National Provider Identifier (NPI) is 1225471337, issued on Apr 9, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Page, M.D. located?

The NPPES record lists a practice address at 121 Sotoyome St, Santa Rosa, CA, 95405. Phone: (707) 525-4003. Providers update this record themselves, so call before visiting.

How can I verify Alexander Page, M.D.'s license?

NPPES lists California license number A163429, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Alexander Page, M.D.'s MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.