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Active NPI 1003262510 Individual Practitioner Female Practitioner

Dr. Isabel Carlton Clark , MD

Surgery - Trauma Surgery • Orange, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Isabel Clark, MD is a certified Surgery - Trauma Surgery practicing in Orange, CA. With approximately 10 years of clinical experience since completing medical education in 2016, Dr. Clark delivers high-quality medical care to the local community at 101 THE CITY DR S.

Dr. Clark is affiliated with Providence Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

101 The City Dr S

Orange, CA 928683298

Telephone 7144567890
Associated Practice Facility / Clinic
🏢 The Department Of Psychiatry Facility NPI 1831159003

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Trauma Surgery in Orange, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -10.6 yrs vs City Avg
City Avg: 20.6 Yrs
State Avg: 23.0 Yrs
Regional Practice Density
16 Specialists

Practicing in Orange, CA (150 Statewide)

Telehealth Adoption Rate
6.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
65.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Clark (10 Years) 10 Yrs
Orange Specialty Average (20.6 Years) 20.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
62 43 $296.95 $125.86
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
27 21 $206.72 $83.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
21 21 $562.71 $184.63
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
12 12 $380.20 $138.75
99239 Hospital discharge day management, more than 30 minutes
12 12 $305.80 $123.76
99291 Critical care, first 30-74 minutes
12 11 $811.92 $222.16

Medical Specialties & State Licenses

CMS Verified: 2023-07-17
Surgery - Trauma Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0127X

State License CA A179496

Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Providence Medical Foundation

1000 Trancas St, Napa, CA 945582906

Phone: 7072524411

Secondary Practice Locations

1200 B Gale Wilson Blvd

Fairfield, CA 945333552

Phone: 7076465000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Antonio Halais Frangieh , MD, MPH

Internal Medicine - Interventional Cardiology

NPI 1003558420

Doctor of Medicine (M.D.), Master of Public Health

Douglas Roszell , RN

Registered Nurse - Administrator

NPI 1003788613

Registered Nurse

Dr. Mark Wylam , MD

Internal Medicine - Critical Care Medicine

NPI 1003880865

Doctor of Medicine (M.D.)

Evan Shih

Internal Medicine

NPI 1013440320
Toyen Yoshizuka , PA-C

Physician Assistant

NPI 1013510825

Physician Assistant (Certified)

NPI 1013560812

Doctor of Medicine (M.D.), Master of Science

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location July 17, 2023

Registered at 101 THE CITY DR S, ORANGE, CA 928683298 (Tel: 7144567890)

📍
Updated Business Mailing Address July 17, 2023

Registered at 2290 BOYSON LN, SAINT HELENA, CA 945742361 (Tel: 8433451365)

NPI Profile Active May 13, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location May 13, 2016

Registered at 2100 STANTONSBURG RD, GREENVILLE, NC 278342818 (Tel: 2527442393)

📍
Updated Business Mailing Address May 13, 2016

Registered at 2100 STANTONSBURG RD, GREENVILLE, NC 278342818 (Tel: 2527442393)

👤
Provider Name / Credentials Updated May 13, 2016

Recorded as ISABEL CLARK, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 13, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1003262510
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 13, 2016
Last Update: July 17, 2023
Sole Proprietor: No

Mailing Address

2290 Boyson Ln

Saint Helena, CA 945742361

Phone: 8433451365

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.