NPPES file of Aug 9, 2026

Dan E. Gutfinger, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Orange, CA

Dan E. Gutfinger, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Orange, California, and NPI 1720004690, issued on Jul 14, 2006. Check the license (California A83536, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720004690
Name
Dan E. Gutfinger
Credential
MD
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License numbers
A83536 CA
29144 AZ
Self-reported in NPPES; status is on the state search
Practice location
1310 W Stewart Dr, Orange, CA 92868
Phone
(949) 751-9577
Enumerated
Jul 14, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(949) 679-9615
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 634 in California → Look up another NPI →

Also registered at 1310 W Stewart Dr

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

  1. Jane Abdelhadi, M.D.Internal Medicine Physician1124097100
  2. Allan Akerman, M.D.Obstetrics & Gynecology Physician1396714184
  3. Quincy Almond, M.D.Hospitalist Physician1578573697
  4. Afshin Aminian, M.D.Specialist1609805910
  5. Lars Anker, MDNeurological Surgery Physician1962548537
  6. Shawn Beck, M.D.Urology Physician1669661849

Verify Dan E. Gutfinger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A83536    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

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Dan E. Gutfinger among 634 thoracic surgery (cardiothoracic vascular surgery) physician records in California

Dan E. Gutfinger, 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 not. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 45% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2007 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 634 in California → Every provider in Orange → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →

The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes

  1. Amir Abolhoda, MDOrange, CA 928681891875951
  2. Sevak Darbinian, M.D.Orange, CA 928681306859178
  3. Puneet Dhawan, M.D.Orange, CA 928681447247853
  4. Richard Fischel, MDOrange, CA 928681235210436
  5. Richard Gates, MDOrange, CA 928681568481414
  6. Hari Keshava, MDOrange, CA 928681801195029
  7. Ali Mahtabifard, MDOrange, CA 928681801872593
  8. John Maurice, MDOrange, CA 928681649203597

Common questions

What is Dan E. Gutfinger, MD's NPI number?

Dan E. Gutfinger, MD's National Provider Identifier (NPI) is 1720004690, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dan E. Gutfinger, MD located?

The NPPES record lists a practice address at 1310 W Stewart Dr, Orange, CA, 92868. Phone: (949) 751-9577. Providers update this record themselves, so call before visiting.

How can I verify Dan E. Gutfinger, MD's license?

NPPES lists California license number A83536, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.