Teresa Chirayil, MD
NPI 1780261537 · Family Medicine Physician · Lincolnshire, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Chirayil, MD is a Family Medicine Physician provider in Lincolnshire, IL (NPI 1780261537).
Provider details
- NPI number
- 1780261537
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036-171198 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | — |
| Atorvastatin Calcium | 21 | — |
| Rosuvastatin Calcium | 21 | 11 |
| Metformin Hcl | 15 | — |
| Metoprolol Succinate | 15 | — |
| Amlodipine Besylate | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (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 (1)
- 9555 S 52nd AveOak Lawn, IL 60453-3054Phone: (708) 422-5700
Registry dates
- Enumerated
- 2021-03-26
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Teresa Chirayil's NPI number?
- Teresa Chirayil's National Provider Identifier (NPI) is 1780261537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Chirayil's specialty?
- Teresa Chirayil is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Chirayil located?
- Teresa Chirayil's practice location on file with NPPES is 255 Parkway Dr, Lincolnshire, IL 60069-4311.
- What is Teresa Chirayil's phone number?
- The practice phone number listed in the NPPES registry for Teresa Chirayil is (847) 390-5500.
- Does Teresa Chirayil accept Medicare?
- Teresa Chirayil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Chirayil's NPI active?
- Yes — Teresa Chirayil's NPI (1780261537) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.