Physician Profile
Unclaimed ProfileAbout LITTLEJOHN
Based in Sacramento, CA, James Littlejohn, MD, PhD is listed in the NPI registry under anesthesiology. James graduated from Texas A & M University System, Hsc, College of Medicine in 2010. James is also listed as specializing in anesthesiology — critical care. According to Medicare claims data, James cared for 33 Medicare patients across 36 services.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (916) 734-5028
- Email not available
Practice Locations
4150 V ST
Sacramento, CA 95817
Procedures Most Often Billed to Medicare
36 services · 33 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
22 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
14 |
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 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 31 related providers in 4 groups
Other anesthesiology specialists in Sacramento 7
Same specialty, same city.
Trained at Texas A & M University System, Hsc, College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Texas A & M University System, Hsc, College 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 CA who bill this service to Medicare most often.
Common questions
What does Dr. Littlejohn specialize in?
Dr. Littlejohn 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. Littlejohn located?
Dr. Littlejohn is listed at 4150 V ST, Sacramento, CA 95817. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Littlejohn's phone number?
The number on file is (916) 734-5028. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Littlejohn's NPI number?
Dr. Littlejohn's National Provider Identifier is 1609197250. 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. Littlejohn go to medical school?
Dr. Littlejohn attended Texas A & M University System, Hsc, College of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Littlejohn been practicing?
Dr. Littlejohn has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Littlejohn do most often?
According to Medicare billing data, Dr. Littlejohn performs procedures including insertion of artery tube for blood sampling or infusion through skin; provides treatments such as 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. Littlejohn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Littlejohn. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.