Physician Profile
Based in Palo Alto, CA, Daetwan Williams, M.D. is listed in the NPI registry under anesthesiology. Daetwan graduated from University of Louisville School of Medicine in 2006. According to Medicare claims data, Daetwan cared for 365 Medicare patients across 371 services. The services billed most often include insertion of artery tube for blood sampling or infusion through skin, anesthesia for procedure to assess heart electrical activity, and insertion of probe in esophagus for heart ultrasound.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
795 EL CAMINO REAL
Palo Alto, CA 94040
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.
Anesthesia complications
Back & spine
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Ablation
Head & facial procedures
Implants & devices
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve blocks
Nerve injections
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
Spine injections
Spine procedures
371 services · 365 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
101 | More than most peers in Anesthesiology |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | Procedure | 36556 |
26 | More often than most peers in Anesthesiology |
| Anesthesia for procedure to assess heart electrical activity | Anaesthesia | 00537 |
95 | More than most peers in Anesthesiology |
| Anesthesia for x-ray on arteries | Anaesthesia | 01924 |
15 | As often as other peers in Anesthesiology |
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
14 | |
| Anesthesia for total hip replacement | Anaesthesia | 01214 |
12 | |
| Insertion of probe in esophagus for heart ultrasound | Treatment | 93313 |
80 | More than most peers in Anesthesiology |
| Ultrasound of heart with probe in esophagus, with report | Treatment | 93312 |
15 | |
| Insertion of tube in pulmonary artery for monitoring | Treatment | 93503 |
13 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Daetwan Williams is an anesthesiologist in Palo Alto, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Daetwan Williams is listed at 795 El Camino Real, Palo Alto, CA 94040. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (650) 853-2894. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Daetwan Williams's National Provider Identifier is 1215160932. 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
Daetwan Williams attended University of Louisville School of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
Daetwan Williams has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Daetwan Williams performs procedures including insertion of artery tube for blood sampling or infusion through skin and insertion of non-tunneled central venous tube for infusion; provides treatments such as insertion of probe in esophagus for heart ultrasound and 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
Not yet. This profile is built from public federal data and has not been confirmed by Daetwan Williams. 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.