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Active NPI 1811061856 Individual Practitioner Female Practitioner

Dr. Danielle Theresa Williams , MD

Anesthesiology • Alhambra, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Danielle Williams, MD is a certified Anesthesiology practicing in Alhambra, CA. With approximately 24 years of clinical experience since graduating from University Of Southern California Keck School Of Medicine in 2002, Dr. Williams delivers high-quality medical care to the local community at 100 S RAYMOND AVE.

Dr. Williams is affiliated with Citrus Valley Anesthesia Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for exam of colon using an endoscope, anesthesia for procedure on small and large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

100 S Raymond Ave

Alhambra, CA 918013166

Telephone 6263754559
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Southern California Keck School Of Medicine

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Alhambra, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
24 Yrs -10.6 yrs vs City Avg
City Avg: 34.6 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
8 Specialists

Practicing in Alhambra, CA (7879 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
79.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (24 Years) 24 Yrs
Alhambra Specialty Average (34.6 Years) 34.6 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
00812 Anesthesia for exam of colon using an endoscope
72 71 $695.69 $126.07
00813 Anesthesia for procedure on small and large bowel using an endoscope
44 44 $868.64 $184.67
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
20 20 $716.00 $152.34
00140 Anesthesia for procedure on eye
14 14 $928.57 $197.68

Medical Specialties & State Licenses

CMS Verified: 2020-03-13
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License CA A96182

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Hospital & Practice Group Affiliations

Citrus Valley Anesthesia Medical Group

1115 S Sunset Ave, West Covina, CA 917903940

Phone: 6267956596

Citrus Valley Anesthesia Medical Group

1115 S Sunset Ave, West Covina, CA 917903940

Secondary Practice Locations

12334 Montana Ave

Los Angeles, CA 900495209

Phone: 6263754559

Practice Associates & Co-Workers

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

31 Associated Practitioners
Dr. Chibong Alex Yu , DO, MPH

Internal Medicine - Infectious Disease

NPI 1043573694

Doctor of Osteopathic Medicine (D.O.), Master of Public Health

Dr. Anthony Tjio , MD

Emergency Medicine

NPI 1063580280

Doctor of Medicine (M.D.)

Nellisa Ebanks

Registered Nurse

NPI 1073480265
Dr. Chun Chen , MD

Anesthesiology

NPI 1083620934

Doctor of Medicine (M.D.)

Ray Regalado , PT

Physical Therapist

NPI 1124221015

Physical Therapist

NPI 1144202839

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location March 13, 2020

Registered at 100 S RAYMOND AVE, ALHAMBRA, CA 918013166 (Tel: 6263754559)

📍
Updated Business Mailing Address March 13, 2020

Registered at 12334 MONTANA AVE, LOS ANGELES, CA 900495209 (Tel: 6263754559)

NPI Profile Active June 24, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location June 24, 2015

Registered at 2776 PACIFIC AVE, LONG BEACH, CA 908062613 (Tel: 5629972330)

📍
Updated Business Mailing Address June 24, 2015

Registered at PO BOX 60790, PASADENA, CA 911166790 (Tel: 6267956596)

👤
Provider Name / Credentials Updated June 24, 2015

Recorded as DANIELLE WILLIAMS, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2015

Anesthesiology (License #A96182 in CA)

🟢
Initial NPI Registration & Enumeration November 20, 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: 1811061856
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 20, 2006
Last Update: March 13, 2020
Sole Proprietor: No

Mailing Address

12334 Montana Ave

Los Angeles, CA 900495209

Phone: 6263754559

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.