Gatha Nair, M.D.
NPI 1114313905 · Cardiovascular Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gatha Nair, M.D. is a Cardiovascular Disease Physician provider in Chicago, IL (NPI 1114313905).
Provider details
- NPI number
- 1114313905
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036150201 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
496 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 188 | $122 |
| Critical Care, First 30-74 Minutes99291 | 87 | $222 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 60 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 59 | $149 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 39 | $178 |
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician Or |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sacubitril/Valsartanbrand: Entresto | 75 | 30 |
| Spironolactone | 53 | 30 |
| Metoprolol Succinate | 49 | 28 |
| Carvedilol | 24 | 13 |
| Valsartan | 23 | 12 |
| Empagliflozinbrand: Jardiance | 23 | 12 |
| Atorvastatin Calcium | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$233 across 6 records (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)
- 111 Colchester AveMailstop 156sm2Burlington, VT 05401Phone: (802) 847-2700
Registry dates
- Enumerated
- 2015-04-08
- Last updated
- 2024-09-23
- Certified
- 2024-09-23
Frequently asked questions
- What is Gatha Nair's NPI number?
- Gatha Nair's National Provider Identifier (NPI) is 1114313905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gatha Nair's specialty?
- Gatha Nair is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gatha Nair located?
- Gatha Nair's practice location on file with NPPES is 1725 W Harrison St Ste 1159, Chicago, IL 60612-3883.
- What is Gatha Nair's phone number?
- The practice phone number listed in the NPPES registry for Gatha Nair is (312) 942-5020.
- Does Gatha Nair accept Medicare?
- Gatha Nair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gatha Nair's NPI active?
- Yes — Gatha Nair's NPI (1114313905) is active in the NPPES registry as of the last update on 2024-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.