Doctor profile · Federal record
Dr. Josefina Baca-Asher, PA-C
Physician Assistant · Redwood City, CA
- NPI 1477796688
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
450 Broadway St
Redwood City, CA 94063
(650) 250-2584
fax (650) 721-3420 - Mailing address
-
450 Broadway St Fl A1
Redwood City, CA 940633132
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- June 3, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA53721
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477796688. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
853
Distinct HCPCS
10
Medicare allowed
$79,645
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 192 | 158 | $84 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 156 | 146 | $118 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 111 | 22 | $1 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 62 | 37 | $91 | |
27130 |
Replacement of thigh bone and hip joint with prosthesis | 54 | 54 | $186 | |
73502 |
X-ray of hip, 2-3 views | 43 | 38 | $46 | |
73560 |
X-ray of knee, 1-2 views | 43 | 40 | $34 | |
73564 |
X-ray of knee, 4 or more views | 41 | 27 | $46 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 40 | 39 | $39 | |
27447 |
Replacement of knee joint, both sides of knee | 37 | 36 | $185 |
In context: peer comparison
Among 4 peers in Redwood City Physician Assistant, average services per provider: 62. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$305
Transactions
8
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 7 | $249.57 | |
| Boston Scientific Corporation | 1 | $54.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
387
Patients
282
Total drug cost
$4,694
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Diclofenac Sodium | Generic | 85 | 66 | $1,996 |
| Meloxicam | Generic | 70 | 38 | $198 |
| Celecoxib | Generic | 54 | 36 | $1,253 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 48 | 39 | $290 |
| Tramadol Hcl | Generic | 29 | 25 | $98 |
| Gabapentin | Generic | 19 | 14 | $151 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 17 | 15 | $192 |
| Oxycodone Hcl | Generic | 15 | 14 | $156 |
| Cephalexin | Generic | 13 | 13 | $146 |
| Naproxen | Generic | 13 | 0 | $126 |
Frequently asked questions
What is Dr. Josefina Baca-Asher's medical specialty?
Dr. Josefina Baca-Asher practices Physician Assistant in Redwood City, CA.
Where does Dr. Josefina Baca-Asher practice?
Dr. Josefina Baca-Asher practices at 450 Broadway St, Redwood City, CA 94063. Office phone: 6502502584.
What is Dr. Josefina Baca-Asher's NPI?
Dr. Josefina Baca-Asher's National Provider Identifier (NPI) is 1477796688, issued by NPPES.
Does Dr. Josefina Baca-Asher accept Medicare assignment?
Yes. Dr. Josefina Baca-Asher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Josefina Baca-Asher 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); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.