Doctor profile · Federal record
Dr. Harpreet Singh, MD
Obesity Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Oxnard, CA
- NPI 1942258124
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
921 W 7Th St
Oxnard, CA 930306755
(805) 486-1601
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 9, 2013
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RB0002X — NUCC code
- State license (1)
- California #C55658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942258124. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
133
Distinct HCPCS
2
Medicare allowed
$16,595
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 93 | 53 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 40 | 23 | $99 |
In context: peer comparison
Among 1 peers in Oxnard Obesity Medicine (Internal Medicine) Physician, average services per provider: 66. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$145
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $120.82 | |
| Novo Nordisk INC | 1 | $23.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
232
Patients
72
Total drug cost
$33,360
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 29 | 13 | $258 |
| Amlodipine Besylate | Generic | 27 | 17 | $491 |
| Atorvastatin Calcium | Generic | 26 | 18 | $715 |
| Levothyroxine Sodium | Generic | 21 | 13 | $353 |
| Metoprolol Succinate | Generic | 18 | 11 | $288 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 17 | 0 | $331 |
| Omeprazole | Generic | 15 | 0 | $278 |
| Pregabalin | Generic | 15 | 0 | $611 |
| Furosemide | Generic | 14 | 0 | $153 |
| Metoprolol Tartrate | Generic | 14 | 0 | $149 |
Frequently asked questions
What is Dr. Harpreet Singh's medical specialty?
Dr. Harpreet Singh practices Obesity Medicine (Internal Medicine) Physician in Oxnard, CA.
Where does Dr. Harpreet Singh practice?
Dr. Harpreet Singh practices at 921 W 7Th St, Oxnard, CA 930306755. Office phone: 8054861601.
What is Dr. Harpreet Singh's NPI?
Dr. Harpreet Singh's National Provider Identifier (NPI) is 1942258124, issued by NPPES.
Does Dr. Harpreet Singh accept Medicare assignment?
Yes. Dr. Harpreet Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harpreet Singh 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). Source: CMS Medicare Physician & Other Practitioners file.