Doctor profile · Federal record
Dr. Nidhi Johri, M.D
Internal Medicine Physician (CMS: Internal Medicine) · Castro Valley, CA
- NPI 1285811489
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
20642 John Dr
Castro Valley, CA 945465103
(510) 785-5000 - Additional location
-
27212 Calaroga Ave
Hayward, CA 945454339
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- April 18, 2024
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A102164
- Medicaid
- CA #1285811489
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285811489. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
706
Distinct HCPCS
8
Medicare allowed
$93,953
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 418 | 170 | $151 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 69 | $107 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 64 | 64 | $132 | |
G0008 |
Administration of influenza virus vaccine | 45 | 44 | $36 | |
90662 |
Influenza vaccine split virus, preservative free | 44 | 43 | $72 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 30 | 30 | $153 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 17 | 17 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 17 | 17 | $36 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 154. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,068
Patients
396
Total drug cost
$18,656
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 192 | 74 | $3,104 |
| Levothyroxine Sodium | Generic | 132 | 42 | $2,591 |
| Lisinopril | Generic | 105 | 37 | $1,301 |
| Losartan Potassium | Generic | 99 | 33 | $1,771 |
| Amlodipine Besylate | Generic | 97 | 41 | $1,643 |
| Metformin Hcl | Generic | 64 | 26 | $1,068 |
| Hydrochlorothiazide | Generic | 59 | 21 | $206 |
| Simvastatin | Generic | 53 | 21 | $906 |
| Alendronate Sodium | Generic | 47 | 20 | $506 |
| Rosuvastatin Calcium | Generic | 43 | 18 | $2,036 |
Hospital affiliations
Frequently asked questions
What is Dr. Nidhi Johri's medical specialty?
Dr. Nidhi Johri practices Internal Medicine Physician in Castro Valley, CA.
Where does Dr. Nidhi Johri practice?
Dr. Nidhi Johri practices at 20642 John Dr, Castro Valley, CA 945465103. Office phone: 5107855000.
What is Dr. Nidhi Johri's NPI?
Dr. Nidhi Johri's National Provider Identifier (NPI) is 1285811489, issued by NPPES.
Does Dr. Nidhi Johri accept Medicare assignment?
Yes. Dr. Nidhi Johri accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nidhi Johri commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.