Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104914217 Individual Practitioner Male Practitioner

Dr. William Rivera-Ortiz , MD

Specialist • Apple Valley, CA

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. William Rivera-Ortiz, MD is a registered healthcare professional specializing in Specialist in Apple Valley, CA. Official NPI practice address is registered at 18484 US HIGHWAY 18.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, cervical or vaginal cancer screening; pelvic and clinical breast examination. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

18484 Us Highway 18
Suite 225

Apple Valley, CA 923072375

Telephone 7602422341
Fax 7602422869
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Apple Valley, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 45.7 Yrs
State Avg: 38.0 Yrs
Regional Practice Density
9 Specialists

Practicing in Apple Valley, CA (6446 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
41.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
51 35 $130.43 $77.46
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
31 22 $87.00 $47.33
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
19 19 $364.68 $213.44

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License CA A046115

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1326102666

Doctor of Chiropractic

Dr. Stacy Forcino , PhD

Psychologist - Clinical

NPI 1548574965

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

11 Historical Events
NPI Profile Active April 26, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location April 26, 2017

Registered at 18484 US HIGHWAY 18, SUITE 225, APPLE VALLEY, CA 923072375 (Tel: 7602422341)

📍
Updated Business Mailing Address April 26, 2017

Registered at 18484 US HIGHWAY 18, SUITE 225, APPLE VALLEY, CA 923072375 (Tel: 7602422341)

👤
Provider Name / Credentials Updated April 26, 2017

Recorded as WILLIAM RIVERA-ORTIZ, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 26, 2017

Specialist (License #A046115 in CA)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 18484 US HIGHWAY 18, SUITE 225, APPLE VALLEY, CA 923072375 (Tel: 7602422341)

📍
Updated Business Mailing Address July 08, 2007

Registered at 18484 US HIGHWAY 18, SUITE 225, APPLE VALLEY, CA 923072375 (Tel: 7602422341)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM RIVERA-ORTIZ, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Specialist (License #A046115 in CA)

🟢
Initial NPI Registration & Enumeration October 11, 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: 1104914217
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 11, 2006
Last Update: April 26, 2017
Sole Proprietor: Yes

Mailing Address

18484 Us Highway 18, Suite 225

Apple Valley, CA 923072375

Phone: 7602422341

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.