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Sara Bernardez Lai
NPI 1265320279 · Internal Medicine Physician · Chicago, IL
Sara Bernardez Lai is a Internal Medicine Physician provider in Chicago, IL (NPI 1265320279).
Provider details
- NPI number
- 1265320279
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sole proprietor
- Yes
- License
- 125085268 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(55/100 index)
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
3134 N Clark St
Chicago, IL 60657-4414
Phone: (312) 766-4949
Street-level locationGet directions
Mailing address
3134 N Clark St
Chicago, IL 60657-4414
Registry dates
- Enumerated
- 2025-06-26
- Last updated
- 2025-06-26
- Certified
- 2025-06-26
Frequently asked questions
- What is Sara Bernardez Lai's NPI number?
- Sara Bernardez Lai's National Provider Identifier (NPI) is 1265320279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Bernardez Lai's specialty?
- Sara Bernardez Lai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Bernardez Lai located?
- Sara Bernardez Lai's practice location on file with NPPES is 3134 N Clark St, Chicago, IL 60657-4414.
- What is Sara Bernardez Lai's phone number?
- The practice phone number listed in the NPPES registry for Sara Bernardez Lai is (312) 766-4949.
- Is Sara Bernardez Lai's NPI active?
- Yes — Sara Bernardez Lai's NPI (1265320279) 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.