Affiliated with a Castle Connolly Top Hospital
Who is Dr. Arenas, Anesthesiologist in Covina, CA?
What languages does Dr. Arenas speak?
Dr. Arenas and their clinical team can communicate with patients in the following languages:
- English
- Spanish
What conditions does an Anesthesiologist like Dr. Arenas typically treat?
As an Anesthesiologist, Dr. Arenas diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Arenas. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Acute pain after medical procedure
- Pain
- Acute post-operative pain
- Pain after surgery
- Post-procedural pain
ICD-10 Codes:
- G8918: Other acute postprocedural pain
Also known as:
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
Also known as:
- Acute Gallbladder Inflammation
- Gallbladder Disease
- Sudden Gallbladder Attack
- Acute Cholecystitis
- Sudden Gallbladder Infection
ICD-10 Codes:
- K810: Acute cholecystitis
Also known as:
- Acute Appendicitis
- Appendicitis
- Inflamed Appendix
- Sudden Appendix Inflammation
- Appendicitis Attack
ICD-10 Codes:
- K3580: Unspecified acute appendicitis
What procedures does an Anesthesiologist like Dr. Arenas typically perform?
As an Anesthesiologist, Dr. Arenas performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Arenas. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Femoral Nerve Block Injection
- Peripheral Nerve Block
- Abdominal Wall Nerve Block (TAP Block)
- Femoral nerve injection
- Thigh nerve block
- Pain relief injection for thigh
- Nerve block with imaging guidance
- Nerve injection
- Pain relief injection
- Steroid injection for nerve pain
- TAP block
- Transversus abdominis plane block
- Rectus sheath block
- Abdominal pain injection
CPT Codes:
- 64447: Injection(s), anesthetic agent(s) and/or steroid; femoral nerve, including imaging guidance, when performed
- 64450: Injection(s), anesthetic agent(s) and/or steroid; other peripheral nerve or branch
- 64488: Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) bilateral; by injections (includes imaging guidance, when performed)
Also known as:
- Brachial Plexus Nerve Block
- Shoulder Nerve Injection
- Arm Pain Injection
- Imaging-Guided Nerve Block
CPT Codes:
- 64415: Injection(s), anesthetic agent(s) and/or steroid; brachial plexus, including imaging guidance, when performed
Also known as:
- Lumbar or Sacral Epidural Injection (No Imaging)
- Lower Back Epidural Injection
- Caudal Epidural Injection
- Spinal Pain Injection (Lumbar)
CPT Codes:
- 62322: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, lumbar or sacral (caudal); without imaging guidance
Also known as:
- Sciatic Nerve Pain Injection
- Sciatic Nerve Block
- Sciatica Injection
- Steroid Injection for Sciatica
- Pain Relief for Sciatic Nerve
CPT Codes:
- 64445: Injection(s), anesthetic agent(s) and/or steroid; sciatic nerve, including imaging guidance, when performed
Also known as:
- Ilioinguinal/Iliohypogastric Nerve Block
- Groin Nerve Block
- Abdominal Wall Nerve Injection
- Ilioinguinal Nerve Injection
CPT Codes:
- 64425: Injection(s), anesthetic agent(s) and/or steroid; ilioinguinal, iliohypogastric nerves
Does Dr. Arenas accept my insurance?
Dr. Arenas accepts most major insurance plans. Important: Please call our office at (661) 949-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Arenas accept in Covina, CA?
Dr. Arenas in Covina, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Commercial
AllCare Health
Cedars-Sinai Healthcare System
Centene Corporation
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
Medicare
OptumRx Administered Payer
Other Health Care Provider
View All Insurances
Where is Dr. Arenas' office located?
Dr. Alejandro Arenas' Primary Practice
210 W San Bernardino Rd
Covina, CA 91723
(661) 949-5000
What hospitals are Dr. Arenas affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Arenas has admitting privileges at the following hospitals:
What is Dr. Arenas's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Arenas's National Provider Identifier (NPI) number is 1760802144.
What common questions do patients ask about Dr. Arenas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Arenas