Doctor profile · Federal record
Dr. Tahir Hassan, M.D
Internal Medicine Physician (CMS: Internal Medicine) · Madera, CA
- NPI 1346228780
- Accepts Medicare
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
708 W Yosemite Ave
Madera, CA 936374551
(559) 673-1111
fax (559) 673-1414
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- August 28, 2012
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #C51092
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346228780. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,243
Distinct HCPCS
5
Medicare allowed
$115,201
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 969 | 170 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 143 | 80 | $131 | |
90688 |
Influenza vaccine, quadrivalent, 0.5 ml dosage | 45 | 45 | $20 | |
G0008 |
Administration of influenza virus vaccine | 45 | 45 | $29 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 41 | 41 | $114 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 203. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$728
Transactions
25
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 9 | $331.85 | |
| AstraZeneca Pharmaceuticals LP | 8 | $245.65 | |
| Exact Sciences Corporation | 2 | $39.30 | |
| Abbott Laboratories | 1 | $28.30 | |
| GlaxoSmithKline, LLC. | 2 | $28.11 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $20.82 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $20.70 | |
| Novo Nordisk Inc | 1 | $13.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,637
Patients
695
Total drug cost
$36,399
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 411 | 100 | $4,771 |
| Metformin Hcl | Generic | 258 | 61 | $2,544 |
| Gabapentin | Generic | 245 | 69 | $3,742 |
| Amlodipine Besylate | Generic | 239 | 58 | $2,145 |
| Losartan Potassium | Generic | 179 | 48 | $2,381 |
| Levothyroxine Sodium | Generic | 177 | 46 | $2,935 |
| Lisinopril | Generic | 169 | 45 | $1,847 |
| Montelukast Sodium | Generic | 168 | 54 | $2,598 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 122 | 18 | $1,948 |
| Hydrochlorothiazide | Generic | 117 | 30 | $385 |
Frequently asked questions
What is Dr. Tahir Hassan's medical specialty?
Dr. Tahir Hassan practices Internal Medicine Physician in Madera, CA.
Where does Dr. Tahir Hassan practice?
Dr. Tahir Hassan practices at 708 W Yosemite Ave, Madera, CA 936374551. Office phone: 5596731111.
What is Dr. Tahir Hassan's NPI?
Dr. Tahir Hassan's National Provider Identifier (NPI) is 1346228780, issued by NPPES.
Does Dr. Tahir Hassan accept Medicare assignment?
Yes. Dr. Tahir Hassan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tahir Hassan 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); Influenza vaccine, quadrivalent, 0.5 ml dosage (HCPCS 90688). Source: CMS Medicare Physician & Other Practitioners file.