Doctor profile · Federal record
Dr. Kristen Nayak, MD
Family Medicine Physician (CMS: Family Practice) · Stanford, CA
- NPI 1235636580
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- April 15, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A163553
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235636580. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
290
Distinct HCPCS
5
Medicare allowed
$26,014
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 99 | 70 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 95 | 68 | $94 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 43 | 43 | $88 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 42 | 29 | $124 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $54 |
In context: peer comparison
Among 25 peers in Stanford Family Medicine Physician, average services per provider: 45. This provider delivers 6.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
491
Patients
82
Total drug cost
$6,544
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 92 | 22 | $995 |
| Amlodipine Besylate | Generic | 68 | 18 | $427 |
| Losartan Potassium | Generic | 53 | 20 | $682 |
| Rosuvastatin Calcium | Generic | 38 | 11 | $1,443 |
| Lisinopril | Generic | 31 | 11 | $226 |
| Trazodone Hcl | Generic | 30 | 0 | $460 |
| Levothyroxine Sodium | Generic | 27 | 0 | $372 |
| Fluticasone Propionate | Generic | 25 | 0 | $463 |
| Alendronate Sodium | Generic | 23 | 0 | $429 |
| Alprazolam | Generic | 19 | 0 | $104 |
Hospital affiliations
Frequently asked questions
What is Dr. Kristen Nayak's medical specialty?
Dr. Kristen Nayak practices Family Medicine Physician in Stanford, CA.
Where does Dr. Kristen Nayak practice?
Dr. Kristen Nayak practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Kristen Nayak's NPI?
Dr. Kristen Nayak's National Provider Identifier (NPI) is 1235636580, issued by NPPES.
Does Dr. Kristen Nayak accept Medicare assignment?
Yes. Dr. Kristen Nayak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristen Nayak 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.