Doctor profile · Federal record
Dr. Ria Paul, M. D.
Geriatric Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · Stanford, CA
- NPI 1649293176
- Accepts Medicare
- 32 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
- July 2006 — 20 yrs on file
- Profile last updated
- May 4, 2016
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- California #A80263
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649293176. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
269
Distinct HCPCS
3
Medicare allowed
$26,696
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 184 | 90 | $114 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 50 | 50 | $57 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 29 | $83 |
In context: peer comparison
Among 3 peers in Stanford Geriatric Medicine (Internal Medicine) Physician, average services per provider: 90. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
590
Patients
132
Total drug cost
$12,674
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 85 | 24 | $1,333 |
| Amlodipine Besylate | Generic | 68 | 24 | $1,401 |
| Hydrochlorothiazide | Generic | 57 | 15 | $421 |
| Levothyroxine Sodium | Generic | 56 | 16 | $973 |
| Losartan Potassium | Generic | 56 | 17 | $1,013 |
| Lisinopril | Generic | 41 | 12 | $796 |
| Pantoprazole Sodium | Generic | 34 | 11 | $990 |
| Diclofenac Sodium | Generic | 31 | 13 | $1,750 |
| Fluticasone Propionate | Generic | 30 | 0 | $775 |
| Metoprolol Succinate | Generic | 24 | 0 | $555 |
Hospital affiliations
Frequently asked questions
What is Dr. Ria Paul's medical specialty?
Dr. Ria Paul practices Geriatric Medicine (Internal Medicine) Physician in Stanford, CA.
Where does Dr. Ria Paul practice?
Dr. Ria Paul practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Ria Paul's NPI?
Dr. Ria Paul's National Provider Identifier (NPI) is 1649293176, issued by NPPES.
Does Dr. Ria Paul accept Medicare assignment?
Yes. Dr. Ria Paul accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ria Paul commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.