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Edit this profileWhere to find William L. Clark, MD
- Greenville location main office
7 Independence PT Ste 300, Greenville, SC 29615 - Indianapolis location
340 W 10th St # 6200, Indianapolis, IN 46202
About Dr. Clark
Based in Greenville, SC, William L. Clark, MD is listed in the NPI registry under anesthesiology. William graduated from University of South Carolina School of Medicine in 2019. William is also listed as specializing in student in an organized health care education program. According to Medicare claims data, William cared for 325 Medicare patients across 335 services. The services billed most often include insertion of artery tube for blood sampling or infusion through skin, anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope, and anesthesia for other procedure on upper abdomen. NPI 1164984910 identifies this record in the national registry.
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
- (864) 522-3700
- Email not available
Practice Locations
7 INDEPENDENCE PT STE 300
Greenville, SC 29615
340 W 10th St # 6200
Indianapolis, IN 46202
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
335 services · 325 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
42 | More often than most peers in Anesthesiology |
| Other procedure on nervous system | Procedure | 64999 |
23 | As often as other peers in Anesthesiology |
| Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) | Procedure | 64445 |
17 | More often than most peers in Anesthesiology |
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | Procedure | 64447 |
15 | Less often than most peers in Anesthesiology |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
38 | More often than most peers in Anesthesiology |
| Anesthesia for other procedure on upper abdomen | Anaesthesia | 00790 |
28 | More than most peers in Anesthesiology |
| Anesthesia for placement or revision of blood flow shunt | Anaesthesia | 01844 |
21 | More often than most peers in Anesthesiology |
| Anesthesia for other closed procedure on chest | Anaesthesia | 00520 |
19 | More often than most peers in Anesthesiology |
| Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | Anaesthesia | 01810 |
18 | As often as other peers in Anesthesiology |
| Anesthesia for other procedure on large blood vessel of neck | Anaesthesia | 00350 |
18 | More 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 29 related providers in 4 groups
Other anesthesiologists in Greenville 6
Same specialty, same city.
Trained at University of South Carolina School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2019 at University of South Carolina School of Medicine 8
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 SC who bill this service to Medicare most often.
Common questions
What does Dr. Clark specialize in?
Dr. Clark is an anesthesiologist in Greenville, SC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Where is Dr. Clark located?
Dr. Clark is listed at 7 Independence PT Ste 300, Greenville, SC 29615. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Clark's phone number?
The number on file is (864) 522-3700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Clark's NPI number?
Dr. Clark's National Provider Identifier is 1164984910. 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. Clark go to medical school?
Dr. Clark attended University of South Carolina School of Medicine, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Clark been practicing?
Dr. Clark has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Clark do most often?
According to Medicare billing data, Dr. Clark performs procedures including insertion of artery tube for blood sampling or infusion through skin, other procedure on nervous system and injection of anesthetic agent and/or steroid into lower back and leg nerve; reads or performs imaging such as ultrasonic guidance for needle placement; provides treatments such as anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope and anesthesia for other procedure on upper abdomen. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Clark confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Clark. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.