Dalia Hassan, DO
NPI 1912893553 · Family Medicine Physician · Springfield, IL
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dalia Hassan, DO is a Family Medicine Physician provider in Springfield, IL (NPI 1912893553).
Provider details
- NPI number
- 1912893553
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 125085752 (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
- 2025-06-17
- Last updated
- 2025-06-26
- Certified
- 2025-06-26
Frequently asked questions
- What is Dalia Hassan's NPI number?
- Dalia Hassan's National Provider Identifier (NPI) is 1912893553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dalia Hassan's specialty?
- Dalia Hassan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dalia Hassan located?
- Dalia Hassan's practice location on file with NPPES is 301 N 8th St Rm 3a, Springfield, IL 62701-1041.
- What is Dalia Hassan's phone number?
- The practice phone number listed in the NPPES registry for Dalia Hassan is (217) 757-8137.
- Does Dalia Hassan accept Medicare?
- Dalia Hassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dalia Hassan's NPI active?
- Yes — Dalia Hassan's NPI (1912893553) 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.