Physician Profile
Sun Mei Liu, MD
Unclaimed ProfileAbout Dr. Liu
Sun Mei Liu, MD practices anesthesiology — critical care in Baltimore, MD. Sun Mei is a 2017 graduate of State University of New York Downstate Medical Center. Sun Mei is also listed as specializing in anesthesiology and student in an organized health care education program. According to Medicare claims data, Sun Mei cared for 248 Medicare patients across 293 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, daily hospital management of continuous spinal drug administration, and anesthesia for procedure for total knee joint replacement.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (410) 908-1957
- Email not available
Practice Locations
1800 ORLEANS ST # 2603
Baltimore, MD 21287
601 Elmwood Ave Box 604
Rochester, NY 14642
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
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
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 blocks
- Abdominal Nerve Block
- Celiac Plexus Nerve Block
- Ganglion impar block
- Groin nerve block
- Pudendal nerve block
- Superior hypogastric plexus block
Nerve injections
- Celiac plexus block
- Lumbar sympathetic block
- Nerve block
- Rib nerve block
- Shoulder nerve block
- Stellate ganglion block
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
- General anesthesia
- Labor epidural
- Moderate dental sedation
- Pre-surgery anesthesia consult
- Sedation for dental work
- Spinal spinal block
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
293 services · 248 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter | Procedure | 64448 |
13 | Too few peers to compare |
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
11 | Less often than most peers in Anesthesiology — Critical Care |
| Daily hospital management of continuous spinal drug administration | Anaesthesia | 01996 |
36 | Too few peers to compare |
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
34 | More often than most peers in Anesthesiology — Critical Care |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
20 | As often as other peers in Anesthesiology — Critical Care |
| Anesthesia for total hip replacement | Anaesthesia | 01214 |
18 | More often than most peers in Anesthesiology — Critical Care |
| Anesthesia for x-ray or radiation therapy | Anaesthesia | 01922 |
15 | Less often than most peers in Anesthesiology — Critical Care |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
11 | Less often than most peers in Anesthesiology — Critical Care |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
119 | More than most peers in Anesthesiology — Critical Care |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
16 | As often as other peers in Anesthesiology — Critical Care |
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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 28 related providers in 4 groups
Other anesthesiologists in Baltimore 6
Same specialty, same city.
Trained at State University of New York Downstate Medical Center 6
Other providers in the same specialty who trained at the same institution.
Class of 2017 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Also performs Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Dr. Liu specialize in?
Dr. Liu is an anesthesiologist in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology — Critical Care”.
NPI registry
Where is Dr. Liu located?
Dr. Liu is listed at 1800 Orleans St # 2603, Baltimore, MD 21287. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Liu's phone number?
The number on file is (410) 908-1957. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Liu's NPI number?
Dr. Liu's National Provider Identifier is 1831624576. 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 Dr. Liu go to medical school?
Dr. Liu attended State University of New York Downstate Medical Center, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Liu been practicing?
Dr. Liu has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Liu do most often?
According to Medicare billing data, Dr. Liu performs procedures including continuous infusion of anesthetic agent and/or steroid into thigh nerve through catheter and insertion of artery tube for blood sampling or infusion through skin; provides treatments such as daily hospital management of continuous spinal drug administration and anesthesia for procedure for total knee joint replacement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Liu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Liu. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.