Doctor profile · Federal record
Dr. James Littlejohn, MD, PHD
Critical Care Medicine (Anesthesiology) Physician (CMS: Anesthesiology) · Anesthesiology Physician · Anesthesiology Physician · Critical Care Medicine (Anesthesiology) Physician · Sacramento, CA
- NPI 1609197250
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4150 V St
Sacramento, CA 958171460
(916) 734-5028
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- September 16, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207LC0200X — NUCC code
- State licenses (2)
- California #A136653 · New York #293473
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609197250. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16
Distinct HCPCS
1
Medicare allowed
$710
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 16 | 16 | $44 |
In context: peer comparison
Among 1 peers in Sacramento Critical Care Medicine (Anesthesiology) Physician, average services per provider: 16. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$159
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 1 | $108.15 | |
| Sumitomo Pharma America, INC. | 2 | $50.54 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. James Littlejohn's medical specialty?
Dr. James Littlejohn practices Critical Care Medicine (Anesthesiology) Physician in Sacramento, CA.
Where does Dr. James Littlejohn practice?
Dr. James Littlejohn practices at 4150 V St, Sacramento, CA 958171460. Office phone: 9167345028.
What is Dr. James Littlejohn's NPI?
Dr. James Littlejohn's National Provider Identifier (NPI) is 1609197250, issued by NPPES.
Does Dr. James Littlejohn accept Medicare assignment?
Yes. Dr. James Littlejohn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Littlejohn commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.