Doctor profile · Federal record
Dr. Janice Manjuck, M.D.
Critical Care Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Lafayette, CA
- NPI 1386655389
- Accepts Medicare
- MIPS 86.9 / 100 · 2023
- 36 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3687 Mt Diablo Blvd
Lafayette, CA 945493717
(925) 962-6602
fax (925) 299-6849
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 2, 2011
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- California #G72767
- Medicaid
- CA #00G727670
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386655389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
470
Distinct HCPCS
5
Medicare allowed
$70,509
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 186 | 96 | $130 | |
99291 |
Critical care, first 30-74 minutes | 158 | 113 | $227 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 103 | 75 | $85 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 12 | 12 | $46 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 11 | 11 | $88 |
In context: peer comparison
Among 1 peers in Lafayette Critical Care Medicine (Internal Medicine) Physician, average services per provider: 94. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$124
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Chiesi USA, INC. | 1 | $123.66 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Janice Manjuck's medical specialty?
Dr. Janice Manjuck practices Critical Care Medicine (Internal Medicine) Physician in Lafayette, CA.
Where does Dr. Janice Manjuck practice?
Dr. Janice Manjuck practices at 3687 Mt Diablo Blvd, Lafayette, CA 945493717. Office phone: 9259626602.
What is Dr. Janice Manjuck's NPI?
Dr. Janice Manjuck's National Provider Identifier (NPI) is 1386655389, issued by NPPES.
Does Dr. Janice Manjuck accept Medicare assignment?
Yes. Dr. Janice Manjuck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Janice Manjuck commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.