Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1043490246 Individual Practitioner Female Practitioner

Dr. Tammy Sims , MD

Specialist • Riverside, CA

Professional Overview & Biography Verified Profile Summary

Dr. Tammy Sims, MD is a registered healthcare professional specializing in Specialist in Riverside, CA. Practice services are available at 3390 UNIVERSITY AVE STE 100 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3390 University Ave Ste 100

Riverside, CA 925013315

Telephone 8448278000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Riverside, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 31.1 Yrs
State Avg: 38.0 Yrs
Regional Practice Density
52 Specialists

Practicing in Riverside, CA (6446 Statewide)

Telehealth Adoption Rate
5.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2023-01-23
Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License MS 16949

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
04583552 (MS)

Practice Associates & Co-Workers

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

37 Associated Practitioners
Namrata Sihotang , NP

Nurse Practitioner - Family

NPI 1003458209

Nurse Practitioner

NPI 1013171891

Doctor of Medicine (M.D.)

Dr. Elizabeth Jacobs , MD

Internal Medicine

NPI 1023046059

Doctor of Medicine (M.D.)

Dr. Edward Troncoso , MD

Internal Medicine

NPI 1033853106

Doctor of Medicine (M.D.)

Dr. Henry Yang , MD

Psychiatry & Neurology - Neurology

NPI 1063973212

Doctor of Medicine (M.D.)

Arunima Bera Brown

Pediatrics - Pediatric Critical Care Medicine

NPI 1073929337

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location January 23, 2023

Registered at 3390 UNIVERSITY AVE STE 100, RIVERSIDE, CA 925013315 (Tel: 8448278000)

📍
Updated Business Mailing Address January 23, 2023

Registered at 3390 UNIVERSITY AVE STE 100, RIVERSIDE, CA 925013315 (Tel: 8448278000)

NPI Profile Active November 15, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location November 15, 2011

Registered at 297 HIGHWAY 51 STE B, RIDGELAND, MS 391573423 (Tel: 6017075381)

📍
Updated Business Mailing Address November 15, 2011

Registered at 297 HIGHWAY 51 STE B, RIDGELAND, MS 391573423 (Tel: 6017075381)

👤
Provider Name / Credentials Updated November 15, 2011

Recorded as TAMMY SIMS, M. D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 15, 2011

Specialist (License #16949 in MS)

🟢
Initial NPI Registration & Enumeration November 06, 2007

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: 1043490246
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 06, 2007
Last Update: December 30, 2024
Sole Proprietor: No

Mailing Address

3390 University Ave Ste 100

Riverside, CA 925013315

Phone: 8448278000

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.