Doctor profile · Federal record
Dr. Vibha Iyengar, M.D, MPH
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Internal Medicine Physician · Mountain View, CA
- NPI 1023279528
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
701 E El Camino Real
Mountain View, CA 940402833
(650) 934-7808 - Mailing address
-
2350 W. El Camino Real, 2Nd Floor
Mountain View, CA 940406203
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- September 30, 2014
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- California #A114870
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023279528. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
522
Distinct HCPCS
8
Medicare allowed
$83,880
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 180 | 61 | $125 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 131 | 85 | $217 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 66 | 59 | $211 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 49 | 42 | $153 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 31 | 21 | $88 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 29 | 26 | $38 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $265 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 12 | $140 |
In context: peer comparison
Among 1 peers in Mountain View Geriatric Medicine (Internal Medicine) Physician, average services per provider: 65. This provider delivers 8.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
736
Patients
130
Total drug cost
$13,414
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sertraline Hcl | Generic | 136 | 30 | $981 |
| Atorvastatin Calcium | Generic | 75 | 17 | $946 |
| Quetiapine Fumarate | Generic | 65 | 18 | $988 |
| Donepezil Hcl | Generic | 61 | 19 | $736 |
| Memantine Hcl | Generic | 60 | 17 | $2,609 |
| Trazodone Hcl | Generic | 45 | 18 | $416 |
| Escitalopram Oxalate | Generic | 41 | 0 | $539 |
| Mirtazapine | Generic | 39 | 0 | $1,568 |
| Amlodipine Besylate | Generic | 38 | 11 | $239 |
| Divalproex Sodium | Generic | 33 | 0 | $1,125 |
Frequently asked questions
What is Dr. Vibha Iyengar's medical specialty?
Dr. Vibha Iyengar practices Geriatric Medicine (Internal Medicine) Physician in Mountain View, CA.
Where does Dr. Vibha Iyengar practice?
Dr. Vibha Iyengar practices at 701 E El Camino Real, Mountain View, CA 940402833. Office phone: 6509347808.
What is Dr. Vibha Iyengar's NPI?
Dr. Vibha Iyengar's National Provider Identifier (NPI) is 1023279528, issued by NPPES.
Does Dr. Vibha Iyengar accept Medicare assignment?
Yes. Dr. Vibha Iyengar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Vibha Iyengar commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Established patient office or other outpatient visit (HCPCS 99215); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.