Doctor profile · Federal record
Dr. Carol Mei, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Hollister, CA
- NPI 1528041720
- Accepts Medicare
- 37 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
890 Sunset Dr Ste A-2A
Hollister, CA 950235651
(781) 340-0735
fax (781) 331-6355 - Mailing address
-
10800 Magdalena RD
Los Altos Hills, CA 940246439
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- June 4, 2021
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- California #G70168 · Massachusetts #78172
- Medicaid
- MA #3153801
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528041720. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
179
Distinct HCPCS
2
Medicare allowed
$22,769
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 109 | 58 | $110 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 70 | 44 | $154 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 89. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$141
Transactions
6
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $29.12 | |
| SOBI, INC | 1 | $24.71 | |
| Dexcom, Inc. | 1 | $24.22 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $22.68 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $20.90 | |
| PharmaEssentia USA Corporation | 1 | $19.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
0
Total drug cost
$330
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 17 | 0 | $330 |
Frequently asked questions
What is Dr. Carol Mei's medical specialty?
Dr. Carol Mei practices Hematology & Oncology Physician in Hollister, CA.
Where does Dr. Carol Mei practice?
Dr. Carol Mei practices at 890 Sunset Dr Ste A-2A, Hollister, CA 950235651. Office phone: 7813400735.
What is Dr. Carol Mei's NPI?
Dr. Carol Mei's National Provider Identifier (NPI) is 1528041720, issued by NPPES.
Does Dr. Carol Mei accept Medicare assignment?
Yes. Dr. Carol Mei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carol Mei commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.