Doctor profile · Federal record
Dr. Shannon Walsh, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · San Diego, CA
- NPI 1558472779
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273
fax (888) 539-8781 - Mailing address
-
File 57326
Los Angeles, CA 900747326
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 21, 2023
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #20A8617
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558472779. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
250
Distinct HCPCS
8
Medicare allowed
$26,074
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 63 | 37 | $97 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 52 | 30 | $137 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 34 | 34 | $138 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 28 | 18 | $86 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 23 | 15 | $191 | |
81003 |
Automated urinalysis test | 19 | 18 | $2 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 19 | 13 | $47 | |
G0008 |
Administration of influenza virus vaccine | 12 | 11 | $33 |
In context: peer comparison
Among 193 peers in this city , average services per provider: 141. This provider delivers 1.8× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $32.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
386
Patients
50
Total drug cost
$6,830
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 73 | 17 | $1,370 |
| Rosuvastatin Calcium | Generic | 66 | 22 | $1,195 |
| Atorvastatin Calcium | Generic | 35 | 11 | $433 |
| Amlodipine Besylate | Generic | 34 | 0 | $355 |
| Metoprolol Succinate | Generic | 26 | 0 | $670 |
| Gabapentin | Generic | 22 | 0 | $102 |
| Lisinopril | Generic | 19 | 0 | $327 |
| Omeprazole | Generic | 19 | 0 | $296 |
| Hydrochlorothiazide | Generic | 16 | 0 | $150 |
| Bupropion Xl (Bupropion Hcl) | Brand | 14 | 0 | $801 |
Hospital affiliations
Frequently asked questions
What is Dr. Shannon Walsh's medical specialty?
Dr. Shannon Walsh practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Shannon Walsh practice?
Dr. Shannon Walsh practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8009268273.
What is Dr. Shannon Walsh's NPI?
Dr. Shannon Walsh's National Provider Identifier (NPI) is 1558472779, issued by NPPES.
Does Dr. Shannon Walsh accept Medicare assignment?
Yes. Dr. Shannon Walsh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shannon Walsh 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.