Doctor profile · Federal record
Dr. Deirdre Stegman
Internal Medicine Physician · Palo Alto, CA
- NPI 1720195613
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
795 El Camino Real
Palo Alto, CA 943012302
(650) 321-4121 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 3, 2020
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G45396
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720195613. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
215
Distinct HCPCS
3
Medicare allowed
$31,793
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 91 | 90 | $155 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 80 | 80 | $160 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 44 | 44 | $111 |
In context: peer comparison
Among 30 peers in this city , average services per provider: 82. This provider delivers 2.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,755
Patients
596
Total drug cost
$27,689
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 462 | 156 | $5,850 |
| Amlodipine Besylate | Generic | 236 | 80 | $2,840 |
| Losartan Potassium | Generic | 178 | 63 | $2,564 |
| Levothyroxine Sodium | Generic | 167 | 55 | $3,124 |
| Simvastatin | Generic | 78 | 27 | $1,045 |
| Escitalopram Oxalate | Generic | 77 | 19 | $942 |
| Lisinopril | Generic | 77 | 29 | $883 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 72 | 26 | $886 |
| Metoprolol Succinate | Generic | 68 | 22 | $1,533 |
| Alendronate Sodium | Generic | 62 | 22 | $940 |
Frequently asked questions
What is Dr. Deirdre Stegman's medical specialty?
Dr. Deirdre Stegman practices Internal Medicine Physician in Palo Alto, CA.
Where does Dr. Deirdre Stegman practice?
Dr. Deirdre Stegman practices at 795 El Camino Real, Palo Alto, CA 943012302. Office phone: 6503214121.
What is Dr. Deirdre Stegman's NPI?
Dr. Deirdre Stegman's National Provider Identifier (NPI) is 1720195613, issued by NPPES.
What procedures does Dr. Deirdre Stegman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.