GEORGE S CHAROS (M.D.) – Cardiovascular Disease Physician, NPI 1417904145

GEORGE S CHAROS (M.D.) is a healthcare provider. based in Stockton, California. specializing in Cardiovascular Disease Physician. They hold the professional credentials M.D.. They hold a License No. 50620 (MA). The NPI Number for GEORGE S CHAROS (M.D.) is 1417904145

Main info

Male
48 Years Of Experience
Accepts Medicare Assignment
Name
GEORGE S CHAROS (M.D.)
NPI
1417904145
Phone
(209) 944-5750
Address
415 E HARDING WAY
Enumeration Date
28 May 2006
Last Update Date
26 January 2011

Doctor Profile

Medical School Name
UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Secondary Phone
2099445750
Graduation Year
1978 (48 years ago)
PAC ID
3577504315
Group Practice PAC ID
8921048257
Professional Enrollment ID
I20080606000358
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

Loading map...

Provider Addresses for GEORGE S CHAROS (M.D.)

  • 415, East Harding Way, Stockton, San Joaquin County, California, 95204, United States

    SUITE D

    STOCKTON, CA 952046118

    Phone: (209) 944-5750

    Fax: (209) 464-2684

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $147.

Total Amount is formed as General ($147) + Research ($0) + Ownership ($0) = $147.

Last reported payment date: 2024-07-17 • Largest payer in this snapshot: Medtronic, Inc. ($119).

Total Amount

$147

General + Research + Ownership

Payments

2

Total payment records

General Amount

$147

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-07-17

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-06-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20080606000358ICardiovascular Disease (Cardiology)CATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 95204)

Loading plans...

Provider's Procedures

GEORGE S CHAROS (M.D.) performs procedures in Cardiovascular Disease Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
CARDIOVASCULAR DISEASE (CARDIOLOGY)CA78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studies119118
CARDIOVASCULAR DISEASE (CARDIOLOGY)CA93280Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report6935
CARDIOVASCULAR DISEASE (CARDIOLOGY)CA93922Ultrasound study of arteries of both arms and legs1515

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8921048257View full group profile
NameSpecialtyState
Internal Medicine, Cardiovascular Disease (Cardiology)CA
Cardiovascular Disease (Cardiology)CA
Nurse PractitionerCA
-CA
Cardiovascular Disease (Cardiology), Internal MedicineCA
Interventional CardiologyCA
-CA
Physician AssistantCA
Cardiovascular Disease (Cardiology), Internal MedicineCA
Internal Medicine, Interventional CardiologyCA

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What is the 10-digit NPI for GEORGE S CHAROS (M.D.)?
GEORGE S CHAROS (M.D.) — NPI 1417904145 — is the standard way to identify this listing.
Does the file indicate GEORGE S CHAROS (M.D.) is practicing under active NPI?
Directory data currently reports GEORGE S CHAROS (M.D.) as active.
What taxonomy line describes GEORGE S CHAROS (M.D.)?
For research purposes, treat GEORGE S CHAROS (M.D.) as Cardiovascular Disease Physician in this dataset. Clinical services aligned with this taxonomy classification.
What address line appears for GEORGE S CHAROS (M.D.)?
GEORGE S CHAROS (M.D.)'s geographic hint is Stockton, California in our summary view.
How many locations tie to this NPI?
2 practice locations appear in the available data.

Similar Providers

WALTER W CHIEN (MD)

Clinical Cardiac Electrophysiology Physician
3400 DATA DR
NPI: 1386615631

DR. DAREN STEPHEN PRIMACK (MD)

Phlebology Physician
1801 E MARCH LN STE D400
NPI: 1215905260

DR. LEE MICHAEL STENZLER (MD)

Cardiovascular Disease Physician
1801, East March Lane, Akers, Stockton, San Joaquin County, California, 95210, United States
NPI: 1124096177

SANJEEV VAISHAMPAYAN (MD)

Cardiovascular Disease Physician
415, East Harding Way, Stockton, San Joaquin County, California, 95204, United States
NPI: 1528035573

DR. FREDERICK RODRIGO YTURRALDE (M.D.)

Interventional Cardiology Physician
PO BOX 7096
NPI: 1134186372

M THABET KARABALA (M.D.)

Cardiovascular Disease Physician
940, Center Street, Stockton, San Joaquin County, California, 95202, United States
NPI: 1609826288
415, East Harding Way, Stockton, San Joaquin County, California, 95204, United States
NPI: 1477591444

ABBAS A CHOTHIA (M.D.)

Cardiovascular Disease Physician
415, East Harding Way, Stockton, San Joaquin County, California, 95204, United States
NPI: 1467490441

SURRENDER RAINA (M.D.)

Cardiovascular Disease Physician
415, East Harding Way, Stockton, San Joaquin County, California, 95204, United States
NPI: 1184662165