Doctor profile · Federal record
Dr. Carolyn Phillips, M.D
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Valencia, CA
- NPI 1184120081
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
23803 McBean Pkwy Suite 202
Valencia, CA 913552001
(661) 481-2400
fax (661) 255-5626 - Additional location
-
1001 Potrero Ave # 6D
San Francisco, CA 941103518
(415) 206-4069 - Additional location
-
14350 Meridian Pkwy
Riverside, CA 925183035
(951) 363-2925 - Mailing address
-
Po Box 9602
Mission Hills, CA 913469602
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- October 3, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #A165646
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184120081. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
48
Distinct HCPCS
3
Medicare allowed
$6,265
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 15 | $109 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 14 | $154 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $134 |
In context: peer comparison
Among 3 peers in Valencia Obstetrics & Gynecology Physician, average services per provider: 18. This provider delivers 2.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
0
Total drug cost
$1,938
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 18 | 0 | $1,938 |
Frequently asked questions
What is Dr. Carolyn Phillips's medical specialty?
Dr. Carolyn Phillips practices Obstetrics & Gynecology Physician in Valencia, CA.
Where does Dr. Carolyn Phillips practice?
Dr. Carolyn Phillips practices at 23803 McBean Pkwy Suite 202, Valencia, CA 913552001. Office phone: 6614812400.
What is Dr. Carolyn Phillips's NPI?
Dr. Carolyn Phillips's National Provider Identifier (NPI) is 1184120081, issued by NPPES.
Does Dr. Carolyn Phillips accept Medicare assignment?
Yes. Dr. Carolyn Phillips accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carolyn Phillips 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); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.