Doctor profile · Federal record
Dr. ALYSSA REN, MD
Family Medicine Physician (CMS: FAMILY PRACTICE) · Student in an Organized Health Care Education/Training Program · SAN FRANCISCO, CA
- NPI 1811331903
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4 EMBARCADERO CTR LBBY LEVEL5TH
SAN FRANCISCO, CA 941114174
(415) 529-4566
fax (415) 252-7176 - Mailing address
-
130 SUTTER ST FL 2
SAN FRANCISCO, CA 941044009
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- March 14, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #141628
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811331903. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
58
Distinct HCPCS
2
Medicare allowed
$7,573
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 31 | 29 | $151 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 18 | $107 |
In context: peer comparison
Among 82 peers in this city , average services per provider: 96. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
0
Total drug cost
$3,202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 14 | 0 | $194 |
| Losartan Potassium | Generic | 11 | 0 | $150 |
| Synthroid (Levothyroxine Sodium) | Brand | 11 | 0 | $2,858 |