Doctor profile · Federal record
Dr. Dianne Storey, MD
Internal Medicine Physician (CMS: Internal Medicine) · Los Altos, CA
- NPI 1740372259
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
370 Distel Cir
Los Altos, CA 940221404
(650) 254-5200 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 4, 2020
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G84044
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740372259. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
519
Distinct HCPCS
9
Medicare allowed
$71,564
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 153 | 153 | $160 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 125 | 93 | $156 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 69 | 63 | $111 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 47 | 41 | $218 | |
G0008 |
Administration of influenza virus vaccine | 38 | 37 | $38 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 35 | 34 | $75 | |
G0009 |
Administration of pneumococcal vaccine | 26 | 26 | $35 | |
90732 |
Pneumococcal vaccine, 23-valent | 14 | 14 | $131 | |
90671 |
Pneumococcal conjugate vaccine, 15 valent (pcv15), for intramuscular use | 12 | 12 | $241 |
In context: peer comparison
Among 8 peers in Los Altos Internal Medicine Physician, average services per provider: 59. This provider delivers 8.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,252
Patients
288
Total drug cost
$17,124
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrochlorothiazide | Generic | 162 | 39 | $1,016 |
| Atorvastatin Calcium | Generic | 154 | 38 | $2,003 |
| Levothyroxine Sodium | Generic | 149 | 33 | $1,955 |
| Simvastatin | Generic | 139 | 33 | $1,347 |
| Amlodipine Besylate | Generic | 129 | 33 | $1,273 |
| Lisinopril | Generic | 80 | 21 | $722 |
| Sertraline Hcl | Generic | 66 | 0 | $834 |
| Losartan Potassium | Generic | 65 | 18 | $752 |
| Metoprolol Succinate | Generic | 59 | 16 | $1,003 |
| Rosuvastatin Calcium | Generic | 52 | 16 | $1,290 |
Hospital affiliations
Frequently asked questions
What is Dr. Dianne Storey's medical specialty?
Dr. Dianne Storey practices Internal Medicine Physician in Los Altos, CA.
Where does Dr. Dianne Storey practice?
Dr. Dianne Storey practices at 370 Distel Cir, Los Altos, CA 940221404. Office phone: 6502545200.
What is Dr. Dianne Storey's NPI?
Dr. Dianne Storey's National Provider Identifier (NPI) is 1740372259, issued by NPPES.
Does Dr. Dianne Storey accept Medicare assignment?
Yes. Dr. Dianne Storey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dianne Storey commonly perform?
Top Medicare-reported procedures in 2023: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.