Hassan Farhan, MD
NPI 1205216512 · Anesthesiology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hassan Farhan, MD is a Anesthesiology Physician provider in Stanford, CA (NPI 1205216512).
Provider details
- NPI number
- 1205216512
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A162149 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
121 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 24 | $47 |
| Anesthesia for Other Closed Procedure on Chest00520 | 23 | $255 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 18 | $136 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 17 | $400 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 15 | $469 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 13 | $139 |
Practice location
Mailing address
Additional practice locations (1)
- 505 Parnassus AveSan Francisco, CA 94143-2204Phone: (415) 353-1297
Registry dates
- Enumerated
- 2015-06-02
- Last updated
- 2024-04-10
- Certified
- 2024-04-10
Frequently asked questions
- What is Hassan Farhan's NPI number?
- Hassan Farhan's National Provider Identifier (NPI) is 1205216512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hassan Farhan's specialty?
- Hassan Farhan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Hassan Farhan located?
- Hassan Farhan's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Hassan Farhan's phone number?
- The practice phone number listed in the NPPES registry for Hassan Farhan is (650) 723-4000.
- Does Hassan Farhan accept Medicare?
- Hassan Farhan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hassan Farhan's NPI active?
- Yes — Hassan Farhan's NPI (1205216512) is active in the NPPES registry as of the last update on 2024-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.