Nandini Nair
NPI 1043656523 · Endocrinology, Diabetes & Metabolism Physician · New York, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nandini Nair is a Endocrinology, Diabetes & Metabolism Physician provider in New York, NY (NPI 1043656523).
Provider details
- NPI number
- 1043656523
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 55326 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
818 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 170 | $143 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 140 | $3 |
| 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 | 123 | $18 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 92 | $130 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 84 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 110 | 29 |
| Metformin Hclbrand: Metformin Hcl Er | 84 | 28 |
| Tirzepatidebrand: Mounjaro | 59 | 19 |
| Semaglutidebrand: Ozempic | 54 | 17 |
| Metformin Hcl | 38 | 13 |
| Empagliflozinbrand: Jardiance | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-10
- Last updated
- 2022-10-11
- Certified
- 2022-10-11
Frequently asked questions
- What is Nandini Nair's NPI number?
- Nandini Nair's National Provider Identifier (NPI) is 1043656523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nandini Nair's specialty?
- Nandini Nair is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Nandini Nair located?
- Nandini Nair's practice location on file with NPPES is 530 1st Ave, New York, NY 10016-6402.
- What is Nandini Nair's phone number?
- The practice phone number listed in the NPPES registry for Nandini Nair is (203) 688-2259.
- Does Nandini Nair accept Medicare?
- Nandini Nair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nandini Nair's NPI active?
- Yes — Nandini Nair's NPI (1043656523) is active in the NPPES registry as of the last update on 2022-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.