Physician Profile
Unclaimed ProfileAbout FUJII
Mark Fujii, MD practises anesthesiology in San Ramon, CA. Mark is a 1991 graduate of Hahnemann University College 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 is Dr. Fujii's specialty?
Dr. Fujii is an anesthesiology in San Ramon, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where can I find Dr. Fujii?
Dr. Fujii is listed at 2420 CAMINO RAMON STE 270, San Ramon, CA 94583. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Fujii?
The number on file is (925) 543-0140. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Fujii?
Dr. Fujii's National Provider Identifier is 1831134873. 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
What is Dr. Fujii's medical education?
Dr. Fujii attended Hahnemann University College of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Fujii have?
Dr. Fujii has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Fujii known for?
According to Medicare billing data, Dr. Fujii performs procedures including insertion of artery tube for blood sampling or infusion through skin and injection of anesthetic agent and/or steroid into thigh nerve; reads or performs imaging such as ultrasonic guidance for blood vessel access; provides treatments such as anesthesia for procedure for total knee joint replacement and anesthesia for other procedure on large bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Fujii's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fujii. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (925) 543-0140
- Email not available
Practice Locations
2420 CAMINO RAMON STE 270
San Ramon, CA 94583
Procedures Most Often Billed to Medicare
189 services · 189 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
21 |
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | Procedure | 64447 |
18 |
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
32 |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
25 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
23 |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
20 |
| Anesthesia for procedure on small and large bowel using an endoscope | Anaesthesia | 00813 |
13 |
| Anesthesia for lens surgery | Anaesthesia | 00142 |
13 |
| Anesthesia for total hip replacement | Anaesthesia | 01214 |
12 |
| Anesthesia for extensive surgery on spine | Anaesthesia | 00670 |
12 |
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 San Ramon 5
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Hahnemann University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Hahnemann University College 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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.