Doctor profile · Federal record
Dr. Monica Wei
Rheumatology Physician (CMS: Rheumatology) · Walnut Creek, CA
- NPI 1417450214
- Accepts Medicare
- MIPS 85.7 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1450 Treat Blvd # 200
Walnut Creek, CA 945972168
(925) 296-9060 - Mailing address
-
1450 Treat Blvd # 300
Walnut Creek, CA 945972168
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- October 9, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #A189352
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417450214. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
31
Distinct HCPCS
1
Medicare allowed
$7,686
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 31 | 31 | $248 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 731. This provider delivers 0.0× the peer median.Open Payments
Industry payments received
All-time total
$2,069
Transactions
75
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 16 | $290.39 | |
| ABBVIE INC. | 14 | $281.91 | |
| Octapharma USA, Inc. | 3 | $279.81 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 9 | $162.04 | |
| UCB, Inc. | 5 | $120.60 | |
| Aurinia Pharma U.S., Inc. | 5 | $109.26 | |
| Fresenius Kabi USA, LLC | 3 | $91.86 | |
| Radius Health, Inc. | 4 | $90.71 | |
| Dexcom, Inc. | 2 | $73.94 | |
| PFIZER INC. | 3 | $69.52 | |
| Kiniksa Pharmaceuticals International, plc | 2 | $49.65 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $45.49 | |
| GlaxoSmithKline, LLC. | 2 | $42.13 | |
| SANOFI-AVENTIS U.S. LLC | 2 | $42.02 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $41.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
224
Patients
65
Total drug cost
$180,146
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methotrexate (Methotrexate Sodium) | Brand | 61 | 23 | $1,966 |
| Prednisone | Generic | 52 | 26 | $956 |
| Hydroxychloroquine Sulfate | Generic | 33 | 16 | $2,459 |
| Humira(Cf) Pen (Adalimumab) | Brand | 24 | 0 | $172,447 |
| Diclofenac Sodium | Generic | 16 | 0 | $323 |
| Naproxen | Generic | 14 | 0 | $241 |
| Gabapentin | Generic | 12 | 0 | $214 |
| Leflunomide | Generic | 12 | 0 | $1,540 |
Hospital affiliations
Frequently asked questions
What is Dr. Monica Wei's medical specialty?
Dr. Monica Wei practices Rheumatology Physician in Walnut Creek, CA.
Where does Dr. Monica Wei practice?
Dr. Monica Wei practices at 1450 Treat Blvd # 200, Walnut Creek, CA 945972168. Office phone: 9252969060.
What is Dr. Monica Wei's NPI?
Dr. Monica Wei's National Provider Identifier (NPI) is 1417450214, issued by NPPES.
Does Dr. Monica Wei accept Medicare assignment?
Yes. Dr. Monica Wei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Monica Wei commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.