Tiffany Lu, DO
NPI 1255969077 · Endocrinology, Diabetes & Metabolism Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Lu, DO is a Endocrinology, Diabetes & Metabolism Physician provider in Brooklyn, NY (NPI 1255969077).
Provider details
- NPI number
- 1255969077
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 330077 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 49 | 17 |
| Semaglutidebrand: Ozempic | 48 | — |
| Metformin Hcl | 42 | 15 |
| Dulaglutidebrand: Trulicity | 35 | 11 |
| Empagliflozinbrand: Jardiance | 27 | — |
| Alendronate Sodium | 23 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-28
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is Tiffany Lu's NPI number?
- Tiffany Lu's National Provider Identifier (NPI) is 1255969077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Lu's specialty?
- Tiffany Lu is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Tiffany Lu located?
- Tiffany Lu's practice location on file with NPPES is 4802 10th Ave, Brooklyn, NY 11219-2916.
- What is Tiffany Lu's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Lu is (917) 371-9229.
- Does Tiffany Lu accept Medicare?
- Tiffany Lu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Lu's NPI active?
- Yes — Tiffany Lu's NPI (1255969077) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.