Doctor profile · Federal record
Dr. Karen Katon, PA-C
Medical Physician Assistant · Physician Assistant · Physician Assistant · Physician Assistant · Physician Assistant · Physician Assistant · Physician Assistant · San Francisco, CA
- NPI 1891385274
- 5 yrs on file
- Licensed in 7 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2 Embarcadero Ctr Lbby Level
San Francisco, CA 941113823
(888) 663-6331
fax (415) 252-7176
Credentials & registration
- NPI registered
- January 2021 — 5 yrs on file
- Profile last updated
- October 28, 2025
- Specialty taxonomy
- 363AM0700X — NUCC code
- State licenses (7)
- Pennsylvania #MA062335 · Ohio #50.006817RX · California #63389 · District of Columbia #PA200001742 · Maine #PA2545 · New York #026507 · Florida #TPPA1036
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891385274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
119
Distinct HCPCS
4
Medicare allowed
$7,994
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 56 | 56 | $71 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 39 | 39 | $91 | |
81003 |
Automated urinalysis test | 12 | 12 | $2 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 12 | 12 | $35 |
In context: peer comparison
Among 14 peers in San Francisco Medical Physician Assistant, average services per provider: 79. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
233
Patients
232
Total drug cost
$2,299
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 48 | 47 | $507 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 38 | 38 | $402 |
| Doxycycline Hyclate | Generic | 33 | 33 | $251 |
| Amoxicillin | Generic | 24 | 24 | $69 |
| Cephalexin | Generic | 23 | 23 | $159 |
| Prednisone | Generic | 17 | 17 | $56 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 15 | 15 | $150 |
| Azithromycin | Generic | 12 | 12 | $48 |
| Ofloxacin | Generic | 12 | 12 | $523 |
| Mupirocin | Generic | 11 | 11 | $135 |
Frequently asked questions
What is Dr. Karen Katon's medical specialty?
Dr. Karen Katon practices Medical Physician Assistant in San Francisco, CA.
Where does Dr. Karen Katon practice?
Dr. Karen Katon practices at 2 Embarcadero Ctr Lbby Level, San Francisco, CA 941113823. Office phone: 8886636331.
What is Dr. Karen Katon's NPI?
Dr. Karen Katon's National Provider Identifier (NPI) is 1891385274, issued by NPPES.
What procedures does Dr. Karen Katon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.