Physician Profile
Unclaimed ProfileAbout BARNSDALE
John Steven Barnsdale, M.D. practises anesthesiology in Sacramento, CA. John is a 1976 graduate of University of California, Geffen School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Barnsdale specialise in?
Dr. Barnsdale is an anesthesiology in Sacramento, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where is Dr. Barnsdale located?
Dr. Barnsdale is listed at 3315 WATT AVE, Sacramento, CA 95821. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Barnsdale's phone number?
The number on file is (916) 481-6800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Barnsdale's NPI number?
Dr. Barnsdale's National Provider Identifier is 1386637726. 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. Barnsdale go to medical school?
Dr. Barnsdale attended University of California, Geffen School of Medicine, graduating in 1976. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Barnsdale been practising?
Dr. Barnsdale has 50 years experience. Calculated from a graduation year of 1976, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Barnsdale do most often?
According to Medicare billing data, Dr. Barnsdale provides treatments such as anesthesia for lens surgery and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Barnsdale confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barnsdale. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (916) 481-6800
- Email not available
Practice Locations
3315 WATT AVE
Sacramento, CA 95821
Procedures Most Often Billed to Medicare
186 services · 176 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Anesthesia for lens surgery | Anaesthesia | 00142 |
98 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
24 |
| Anesthesia for procedure on small and large bowel using an endoscope | Anaesthesia | 00813 |
22 |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
22 |
| Anesthesia for x-ray or radiation therapy | Anaesthesia | 01922 |
20 |
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 anesthesiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other anesthesiology specialists in Sacramento 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of California, Geffen School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1976 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Anesthesia for lens surgery 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.