Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1760802144 Individual Practitioner Male Practitioner

Dr. Alejandro Arenas , MD

Anesthesiology • Lancaster, CA

Professional Overview & Biography Verified Profile Summary

Dr. Alejandro Arenas, MD is a registered healthcare professional specializing in Anesthesiology in Lancaster, CA. Practice services are available at 1600 W AVENUE J under active NPI credentials.

Frequently performed procedures and clinical services include anesthesia for procedure in lower abdominal cavity including use of an endoscope, anesthesia for procedure in upper abdomen including use of an endoscope, injection of anesthetic agent, brachial (arm) nerve bundle. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1600 W Avenue J

Lancaster, CA 935342894

Telephone 6619495115
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Lancaster, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 31.7 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
25 Specialists

Practicing in Lancaster, CA (7879 Statewide)

Telehealth Adoption Rate
4.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
89.8% 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 (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope
21 21 $3410.95 $382.15
00790 Anesthesia for procedure in upper abdomen including use of an endoscope
14 14 $3778.07 $424.85
64415 Injection of anesthetic agent, brachial (arm) nerve bundle
13 13 $1504.00 $70.68
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle
11 11 $377.00 $30.98
00910 Anesthesia for other procedure on urinary system through urethra
11 11 $1634.11 $183.03

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License CA A164170

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.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License WA MD60776026

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1760802144 (WA)

Practice Associates & Co-Workers

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

6 Associated Practitioners
Gayle Sakaguchi , PA-C, PTA

Physician Assistant - Medical

NPI 1538233085

Physician Assistant (Certified), Physical Therapist Assistant

Erin Donohue , RN, NP

Registered Nurse - Psychiatric/Mental Health

NPI 1639938681

Registered Nurse, Nurse Practitioner

Daniel Paine , PA-C

Physician Assistant - Medical

NPI 1669415949

Physician Assistant (Certified)

Telsa Boosalis , FNP

Nurse Practitioner - Family

NPI 1851426316

Family Nurse Practitioner

Dr. Jennifer Termeer , MD

Emergency Medicine

NPI 1952535494

Doctor of Medicine (M.D.)

Amanda Jameson , PA-C

Physician Assistant

NPI 1962652974

Physician Assistant (Certified)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location October 08, 2019

Registered at 1600 W AVENUE J, LANCASTER, CA 935342894 (Tel: 6619495115)

📍
Updated Business Mailing Address October 08, 2019

Registered at 18195 W TERRA VERDE PL, CANYON COUNTRY, CA 913871835 (Tel: 4044551921)

📍
Updated Practice Location August 16, 2018

Registered at 1959 NE PACIFIC ST, BB-1469, SEATTLE, WA 98195 (Tel: 4044551921)

📍
Updated Business Mailing Address August 16, 2018

Registered at PO BOX 50095, SEATTLE, WA 981955095 (Tel: 2065205700)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 16, 2018

Anesthesiology (License #MD60776026 in WA)

NPI Profile Active April 23, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location April 23, 2014

Registered at 1959 NE PACIFIC ST, BB-1469, SEATTLE, WA 981956540 (Tel: 4044551921)

📍
Updated Business Mailing Address April 23, 2014

Registered at 1959 NE PACIFIC ST, BB-1469, SEATTLE, WA 981956540 (Tel: 2065432673)

👤
Provider Name / Credentials Updated April 23, 2014

Recorded as ALEJANDRO ARENAS, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 23, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 23, 2014

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: 1760802144
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 23, 2014
Last Update: October 08, 2019
Sole Proprietor: No

Mailing Address

18195 W Terra Verde Pl

Canyon Country, CA 913871835

Phone: 4044551921

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.