Farhan Hassan, MD
NPI 1922996081 · Internal Medicine Physician · Springfield, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Farhan Hassan, MD is a Internal Medicine Physician provider in Springfield, IL (NPI 1922996081).
Provider details
- NPI number
- 1922996081
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125.086979 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-06-26
- Last updated
- 2025-06-26
- Certified
- 2025-06-26
Frequently asked questions
- What is Farhan Hassan's NPI number?
- Farhan Hassan's National Provider Identifier (NPI) is 1922996081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Farhan Hassan's specialty?
- Farhan Hassan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Farhan Hassan located?
- Farhan Hassan's practice location on file with NPPES is 751 N Rutledge St Rm 1100, Springfield, IL 62702-4968.
- What is Farhan Hassan's phone number?
- The practice phone number listed in the NPPES registry for Farhan Hassan is (217) 545-8000.
- Does Farhan Hassan accept Medicare?
- Farhan Hassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Farhan Hassan's NPI active?
- Yes — Farhan Hassan's NPI (1922996081) is active in the NPPES registry as of the last update on 2025-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.