Abbas Hasnain, M.D., J.D.
NPI 1164840724 · Internal Medicine Physician · Fresno, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abbas Hasnain, M.D., J.D. is a Internal Medicine Physician provider in Fresno, CA (NPI 1164840724).
Provider details
- NPI number
- 1164840724
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., J.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A144151 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,083 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 2,397 | $71 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 2,255 | $103 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 448 | $173 |
| Advance Care Planning, First 30 Minutes99497 | 394 | $79 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 101 | $125 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 332 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 6,903 | 334 |
| Amlodipine Besylate | 4,252 | 218 |
| Furosemide | 3,444 | 225 |
| Gabapentin | 3,231 | 178 |
| Metformin Hcl | 3,226 | 148 |
| Pantoprazole Sodium | 2,833 | 172 |
| Donepezil Hcl | 2,623 | 108 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 222 W Henderson AvePorterville, CA 93257-1731Phone: (559) 784-5483
- 560 W Putnam AveSuite 6Porterville, CA 93257-3269Phone: (559) 791-8410Fax: (888) 422-9880
Registry dates
- Enumerated
- 2014-04-01
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is Abbas Hasnain's NPI number?
- Abbas Hasnain's National Provider Identifier (NPI) is 1164840724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abbas Hasnain's specialty?
- Abbas Hasnain is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Abbas Hasnain located?
- Abbas Hasnain's practice location on file with NPPES is 685 W Alluvial Ave Ste 103, Fresno, CA 93711-5779.
- What is Abbas Hasnain's phone number?
- The practice phone number listed in the NPPES registry for Abbas Hasnain is (559) 791-8410.
- Does Abbas Hasnain accept Medicare?
- Abbas Hasnain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abbas Hasnain's NPI active?
- Yes — Abbas Hasnain's NPI (1164840724) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.