Doctor profile · Federal record
Dr. Carmen Yung, FNP-BC
Nurse Practitioner · Family Nurse Practitioner · Walnut Creek, CA
- NPI 1003475450
- Accepts Medicare
- MIPS 85.7 / 100 · 2023
- 9 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1479 Ygnacio Valley RD Ste 150
Walnut Creek, CA 945982986
(925) 296-7340 - Mailing address
-
1450 Treat Blvd Ste 300
Walnut Creek, CA 945972168
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- May 9, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- California #NP95012996 · California #95012996
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003475450. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
417
Distinct HCPCS
6
Medicare allowed
$47,847
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 91 | $117 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 90 | 90 | $154 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 82 | 55 | $75 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 77 | 76 | $123 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 38 | 38 | $105 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 19 | $78 |
In context: peer comparison
Among 8 peers in Walnut Creek Nurse Practitioner, average services per provider: 72. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$2,475
Transactions
85
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 24 | $680.86 | |
| Janssen Biotech, INC. | 31 | $540.41 | |
| Madrigal Pharmaceuticals | 4 | $486.93 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 6 | $236.14 | |
| Lilly USA, LLC | 4 | $118.98 | |
| Takeda Pharmaceuticals U.S.A., INC. | 4 | $88.07 | |
| Regeneron Healthcare Solutions, INC. | 2 | $56.51 | |
| Intercept Pharmaceuticals, INC. | 2 | $49.26 | |
| Pfizer INC. | 2 | $48.57 | |
| Gilead Sciences, INC. | 1 | $33.96 | |
| Fresenius Kabi USA, LLC | 1 | $29.74 | |
| Merck Sharp & Dohme LLC | 1 | $23.64 | |
| Braintree Laboratories, INC. | 1 | $22.47 | |
| Phathom Pharmaceuticals, INC. | 1 | $20.88 | |
| Celltrion USA INC. | 1 | $19.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
399
Patients
336
Total drug cost
$19,943
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 134 | 134 | $10,314 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 115 | 115 | $1,937 |
| Pantoprazole Sodium | Generic | 57 | 27 | $934 |
| Omeprazole | Generic | 34 | 19 | $699 |
| Famotidine | Generic | 17 | 0 | $626 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 16 | 16 | $2,662 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 14 | 13 | $2,529 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 12 | 12 | $241 |
Hospital affiliations
Frequently asked questions
What is Dr. Carmen Yung's medical specialty?
Dr. Carmen Yung practices Nurse Practitioner in Walnut Creek, CA.
Where does Dr. Carmen Yung practice?
Dr. Carmen Yung practices at 1479 Ygnacio Valley RD Ste 150, Walnut Creek, CA 945982986. Office phone: 9252967340.
What is Dr. Carmen Yung's NPI?
Dr. Carmen Yung's National Provider Identifier (NPI) is 1003475450, issued by NPPES.
Does Dr. Carmen Yung accept Medicare assignment?
Yes. Dr. Carmen Yung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carmen Yung commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.