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Active NPI 1447208798 Individual Practitioner Male Practitioner

Dr. Stephen Marcel Shapiro , MD

General Practice • Fountain Valley, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Shapiro, MD is a certified General Practice practicing in Fountain Valley, CA. With approximately 33 years of clinical experience since graduating from University Of Louisville School Of Medicine in 1993, Dr. Shapiro delivers high-quality medical care to the local community at 11160 WARNER AVE.

Dr. Shapiro is affiliated with Fountain Valley Emergency Physicians, P.C. and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit for life threatening or functioning severity, emergency department visit with low level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

11160 Warner Ave
Suite #223

Fountain Valley, CA 927084008

Telephone 9492443667
Fax 2062020120
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Louisville School Of Medicine

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Fountain Valley, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
33 Yrs +9.0 yrs vs City Avg
City Avg: 24.0 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
6 Specialists

Practicing in Fountain Valley, CA (2300 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
88.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Shapiro (33 Years) 33 Yrs
Fountain Valley Specialty Average (24.0 Years) 24.0 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
99284 Emergency department visit with moderate level of medical decision making
94 90 $1022.24 $121.66
99285 Emergency department visit for life threatening or functioning severity
21 21 $1501.19 $176.52

Medical Specialties & State Licenses

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License CA G079453

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License CA G79453

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
00G794530 (CA)

Hospital & Practice Group Affiliations

Fountain Valley Emergency Physicians, P.c.

17100 Euclid St, Fountain Valley, CA 927084004

Phone: 7149667200

Practice Associates & Co-Workers

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

27 Associated Practitioners
Dr. Elizabeth Nghiem , MD

Internal Medicine - Infectious Disease

NPI 1083626212

Doctor of Medicine (M.D.)

Dr. Jyotsna Keni , MD

Pediatrics - Pediatric Endocrinology

NPI 1104061407

Doctor of Medicine (M.D.)

Dr. Kea Ja Pai , MD

General Practice

NPI 1104877513

Doctor of Medicine (M.D.)

NPI 1114009693

Doctor of Medicine (M.D.)

NPI 1144259946

Doctor of Medicine (M.D.)

Dr. Bret Batchelor , MD

Orthopaedic Surgery

NPI 1154395457

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active May 20, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location May 20, 2008

Registered at 11160 WARNER AVE, SUITE #223, FOUNTAIN VALLEY, CA 927084008 (Tel: 9492443667)

📍
Updated Business Mailing Address May 20, 2008

Registered at 5 MAINSAIL DR, CORONA DEL MAR, CA 926251427 (Tel: 9492443667)

👤
Provider Name / Credentials Updated May 20, 2008

Recorded as STEPHEN SHAPIRO, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 20, 2008

Emergency Medicine (License #G79453 in CA)

🟢
Initial NPI Registration & Enumeration May 05, 2006

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: 1447208798
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 05, 2006
Last Update: May 20, 2008
Sole Proprietor: Yes

Mailing Address

5 Mainsail Dr

Corona Del Mar, CA 926251427

Phone: 9492443667

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.