Doctor profile · Federal record
Dr. Chenyin He, MD
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Concord, CA
- NPI 1184833857
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2222 East St Ste 305
Concord, CA 945202066
(925) 686-1230
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- June 7, 2012
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- California #207RN0300X · California #A111643
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184833857. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,644
Distinct HCPCS
10
Medicare allowed
$263,370
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 582 | 198 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 291 | 164 | $133 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 210 | 29 | $406 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 150 | 109 | $187 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 115 | 105 | $147 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 101 | 54 | $135 | |
90935 |
Hemodialysis procedure with physician evaluation | 70 | 44 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 47 | 47 | $197 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 28 | $190 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 26 | 18 | $339 |
In context: peer comparison
Among 3 peers in Concord Nephrology Physician, average services per provider: 154. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$484
Transactions
20
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fresenius USA Marketing, INC. | 10 | $218.44 | |
| Ardelyx, INC. | 6 | $161.38 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $51.10 | |
| Aurinia Pharma U.S., INC. | 1 | $31.16 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $22.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
665
Patients
163
Total drug cost
$90,697
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 119 | 38 | $693 |
| Losartan Potassium | Generic | 108 | 30 | $1,404 |
| Amlodipine Besylate | Generic | 87 | 30 | $562 |
| Lisinopril | Generic | 83 | 28 | $967 |
| Hydralazine Hcl | Generic | 47 | 12 | $1,014 |
| Jardiance (Empagliflozin) | Brand | 42 | 12 | $42,184 |
| Lokelma (Sodium Zirconium Cyclosilicate) | Brand | 26 | 13 | $21,673 |
| Bumetanide | Generic | 24 | 0 | $851 |
| Clonidine | Generic | 23 | 0 | $2,236 |
| Potassium Citrate ER (Potassium Citrate) | Brand | 21 | 0 | $1,779 |
Hospital affiliations
Frequently asked questions
What is Dr. Chenyin He's medical specialty?
Dr. Chenyin He practices Nephrology Physician in Concord, CA.
Where does Dr. Chenyin He practice?
Dr. Chenyin He practices at 2222 East St Ste 305, Concord, CA 945202066. Office phone: 9256861230.
What is Dr. Chenyin He's NPI?
Dr. Chenyin He's National Provider Identifier (NPI) is 1184833857, issued by NPPES.
Does Dr. Chenyin He accept Medicare assignment?
Yes. Dr. Chenyin He accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chenyin He commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960). Source: CMS Medicare Physician & Other Practitioners file.