Patrick Joseph Maguire, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Mountain View, CA
Patrick Joseph Maguire, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Mountain View, California, and NPI 1518327931, issued on Feb 26, 2016. Check the license (California G 58516, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Patrick Joseph Maguire
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- G 58516 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2490 Hospital Dr, Mountain View, CA 94040
- Phone
- (654) 096-2463
- Enumerated
- Feb 26, 2016
- Record last updated
- Feb 26, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (650) 962-4454
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 634 in California → Look up another NPI →
Also registered at 2490 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ramtin Agah, M.D.Specialist1255326310
- Akemi Asao, L.ACAcupuncturist1841551173
- Clayton Bavor, M.D.Cardiovascular Disease Physician1912912569
- Pamela Carlton, M.D.Pediatric Adolescent Medicine Physician1376678532
- Veronique Caty, MDVascular & Interventional Radiology Physician1346519238
- Frank Galli, M.D.Cardiovascular Disease Physician1790788693
Verify Patrick Joseph Maguire in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G 58516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024
62 Medicare Part D claims, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Ozempic11 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: $166.67
2 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 4,047 providers of this specialty with any payment received $7,828.84 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.
Patrick Joseph Maguire among 634 thoracic surgery (cardiothoracic vascular surgery) physician records in California
Patrick Joseph Maguire, MD is one of 634 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in California. 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 2016, is newer than 90% of them.
- NPI issued2016 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2016 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in California
There are 634 thoracic surgery (cardiothoracic vascular surgery) physician records in California.
All 634 in California → Every provider in Mountain View → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Robert Mitchell, MDMountain View, CA 940401356431795
- John Macoviak, M.D.Atherton, CA 940271679798839
- Edward Stinson, M.D.Los Altos Hills, CA 940221790962546
- Luis Castro, M.D.Redwood City, CA 940621679587893
- Adam Harmon, M.D.Redwood City, CA 940621225069537
- George Allman, M.D.Daly City, CA 940151619982592
- Naoum Baladi, M.D.Daly City, CA 940151295740173
- Tomomi Oka, MDBurlingame, CA 940101679788749
Common questions
What is Patrick Joseph Maguire, MD's NPI number?
Patrick Joseph Maguire, MD's National Provider Identifier (NPI) is 1518327931, issued on Feb 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Joseph Maguire, MD located?
The NPPES record lists a practice address at 2490 Hospital Dr, Mountain View, CA, 94040. Phone: (654) 096-2463. Providers update this record themselves, so call before visiting.
How can I verify Patrick Joseph Maguire, MD's license?
NPPES lists California license number G 58516, 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.
How much does Patrick Joseph Maguire, MD prescribe under Medicare Part D?
In 2024, Patrick Joseph Maguire, MD had 62 Medicare Part D claims; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. 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.