Doctor profile · Federal record
Dr. Hailing Fei, MD
Internal Medicine Physician · Redwood City, CA
- NPI 1861400350
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
39 Birch St, Ste A
Redwood City, CA 940621482
(650) 368-2888
fax (650) 368-2878
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 15, 2010
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A78381
- Medicaid
- CA #2276035
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861400350. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,431
Distinct HCPCS
10
Medicare allowed
$147,879
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 369 | 151 | $151 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 160 | 100 | $107 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 101 | 101 | $153 | |
76775 |
Limited ultrasound scan behind abdominal cavity | 99 | 97 | $74 | |
93922 |
Ultrasound study of arm and leg arteries | 98 | 97 | $109 | |
36415 |
Insertion of needle into vein for collection of blood sample | 82 | 48 | $8 | |
96132 |
Evaluation of neuropsychological test, first hour | 60 | 60 | $148 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 60 | 60 | $46 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 58 | 58 | $252 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 57 | 52 | $17 |
In context: peer comparison
Among 8 peers in Redwood City Internal Medicine Physician, average services per provider: 217. This provider delivers 6.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,959
Patients
631
Total drug cost
$42,851
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 241 | 83 | $5,268 |
| Simvastatin | Generic | 200 | 58 | $3,747 |
| Amlodipine Besylate | Generic | 197 | 67 | $2,528 |
| Levothyroxine Sodium | Generic | 186 | 61 | $3,419 |
| Metformin Hcl | Generic | 169 | 54 | $3,222 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 163 | 49 | $5,789 |
| Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) | Brand | 129 | 41 | $2,972 |
| Losartan Potassium | Generic | 114 | 36 | $2,293 |
| Omeprazole | Generic | 108 | 34 | $2,616 |
| Lisinopril | Generic | 97 | 30 | $971 |
Frequently asked questions
What is Dr. Hailing Fei's medical specialty?
Dr. Hailing Fei practices Internal Medicine Physician in Redwood City, CA.
Where does Dr. Hailing Fei practice?
Dr. Hailing Fei practices at 39 Birch St, Redwood City, CA 940621482. Office phone: 6503682888.
What is Dr. Hailing Fei's NPI?
Dr. Hailing Fei's National Provider Identifier (NPI) is 1861400350, issued by NPPES.
What procedures does Dr. Hailing Fei commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.