Doctor profile · Federal record
Dr. Divya Viswanathan, M.D.
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Los Altos, CA
- NPI 1528590718
- Accepts Medicare
- 9 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
- March 2017 — 9 yrs on file
- Profile last updated
- September 10, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A174396
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528590718. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
362
Distinct HCPCS
7
Medicare allowed
$48,889
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 173 | 96 | $153 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 70 | 70 | $156 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 58 | 48 | $109 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 17 | 17 | $75 | |
G0008 |
Administration of influenza virus vaccine | 17 | 17 | $37 | |
G0009 |
Administration of pneumococcal vaccine | 14 | 14 | $34 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 13 | 11 | $215 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 53. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
396
Patients
55
Total drug cost
$18,144
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 85 | 27 | $1,127 |
| Lisinopril | Generic | 52 | 16 | $594 |
| Levothyroxine Sodium | Generic | 33 | 0 | $450 |
| Gabapentin | Generic | 29 | 0 | $716 |
| Amlodipine Besylate | Generic | 25 | 0 | $284 |
| Hydrochlorothiazide | Generic | 22 | 0 | $141 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 20 | 0 | $227 |
| Bupropion Xl (Bupropion Hcl) | Brand | 18 | 0 | $552 |
| Metformin Hcl | Generic | 18 | 0 | $146 |
| Zolpidem Tartrate | Generic | 18 | 12 | $138 |
Frequently asked questions
What is Dr. Divya Viswanathan's medical specialty?
Dr. Divya Viswanathan practices Family Medicine Physician in Los Altos, CA.
Where does Dr. Divya Viswanathan practice?
Dr. Divya Viswanathan practices at 370 Distel Cir, Los Altos, CA 940221404. Office phone: 6502545200.
What is Dr. Divya Viswanathan's NPI?
Dr. Divya Viswanathan's National Provider Identifier (NPI) is 1528590718, issued by NPPES.
Does Dr. Divya Viswanathan accept Medicare assignment?
Yes. Dr. Divya Viswanathan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Divya Viswanathan 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.