Are you Lawrence Ong, M.D., M.ENG.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 400 N Tustin Ave, Suite 400, Santa Ana, CA 92705
About Dr. Ong
Lawrence Ong, M.D., M.ENG. practices anesthesiology in Santa Ana, CA. Lawrence is a 2009 graduate of University of California, Davis School of Medicine. Lawrence is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Lawrence cared for 42 Medicare patients across 42 services. The services billed most often include insertion of artery tube for blood sampling or infusion through skin and ultrasound of heart with probe in esophagus, with report. The provider's National Provider Identifier (NPI) is 1316254840.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (800) 888-2186
- Email not available
Practice Locations
400 N TUSTIN AVE SUITE 400
Santa Ana, CA 92705
Conditions Commonly Evaluated or Treated
Within Anesthesiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Sedation & Phobias
Anesthesia complications
Back & spine
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Herniated disc
- Lower back pain
- Neck pain
- Sacroiliac joint pain
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Tailbone pain
- Upper Back Pain
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
- Abdominal wall nerve pain
- Complex Regional Pain Syndrome
- Foot Numbness and Tingling
- Groin nerve pain after hernia surgery
- Nerve damage after surgery
- Neuropathy
- Outer thigh burning and numbness
- Phantom limb pain
- Pinched nerve
- Piriformis syndrome
- Sciatica
- Shingles pain
- Tarsal Tunnel Syndrome
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Procedures & services
Nerve blocks
- Celiac Plexus Nerve Block
- Abdominal Nerve Block
- Ganglion impar block
- Groin nerve block
- Pudendal nerve block
- Superior hypogastric plexus block
Nerve Blocks
Pain Relief Procedures
Regional anesthesia
Sedation
- In-Office Anesthesia for Plastic Surgery
- Pediatric Dental Sedation
- Sedation for Colonoscopy and Endoscopy
- Sedation for Egg Retrieval
- Sedation for MRI
- Sedation for Vasectomy
- IV sedation for endoscopy
Sedation & anesthesia
- General anesthesia
- Moderate dental sedation
- Sedation for dental work
- Labor epidural
- Pre-surgery anesthesia consult
- Spinal spinal block
Specialized Care
Vascular Access
Ablation
Head & facial procedures
Implants & devices
- Pain pump implant
- Pain pump refill and check
- Peripheral nerve stimulator implant
- Spinal cord stimulator implant
- Spinal cord stimulator trial
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve injections
- Celiac plexus block
- Lumbar sympathetic block
- Nerve block
- Rib nerve block
- Shoulder nerve block
- Stellate ganglion block
Nerve procedures
- Knee nerve block and ablation
- Peripheral nerve hydrodissection
- Radiofrequency ablation
Pain relief procedures
Spine injections
- Epidural steroid injection
- Facet joint injection
- Medial branch block
- Sacroiliac joint injection
- Tailbone epidural injection
Spine procedures
Procedures Most Often Billed to Medicare
42 services · 42 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
26 | More often than most peers in Anesthesiology |
| Ultrasound of heart with probe in esophagus, with report | Treatment | 93312 |
16 | Less often than most peers in Anesthesiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiologists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other anesthesiologists in Santa Ana 5
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of California, Davis School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at University of California, Davis School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of artery tube for blood sampling or infusion through skin 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Lawrence Ong, M.D. specialize in?
Lawrence Ong, M.D. is an anesthesiologist in Santa Ana, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Where is Lawrence Ong, M.D. located?
Lawrence Ong, M.D. is listed at 400 N Tustin Ave Suite 400, Santa Ana, CA 92705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Lawrence Ong, M.D.'s phone number?
The number on file is (800) 888-2186. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Lawrence Ong, M.D.'s NPI number?
Lawrence Ong, M.D.'s National Provider Identifier is 1316254840. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Lawrence Ong, M.D. train?
Lawrence Ong, M.D. attended University of California, Davis School of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Lawrence Ong, M.D. been practicing?
Lawrence Ong, M.D. has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Lawrence Ong, M.D. do most often?
According to Medicare billing data, Lawrence Ong, M.D. performs procedures including insertion of artery tube for blood sampling or infusion through skin; provides treatments such as ultrasound of heart with probe in esophagus, with report. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Lawrence Ong, M.D. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Lawrence Ong, M.D.. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.