Lydwan Perez Westerband
NPI 1598359770 · Rheumatology Physician · Chapel Hill, NC
Lydwan Perez Westerband is a Rheumatology Physician provider in Chapel Hill, NC (NPI 1598359770).
Provider details
- NPI number
- 1598359770
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 2026-01638 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 19 |
| Amlodipine Besylate | 14 |
| Gabapentin | 13 |
| Rosuvastatin Calcium | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 450 Clarkson AvenueSuny Downstate, Dept of MedicineBrooklyn, NY 11203-2012Phone: (718) 270-2353
- Centro Medico Barrio MonacillosSan Juan, PR 00935-0001Phone: (787) 758-2525
Registry dates
- Enumerated
- 2021-02-27
- Last updated
- 2026-05-16
- Certified
- 2026-05-16
Frequently asked questions
- What is Lydwan Perez Westerband's NPI number?
- Lydwan Perez Westerband's National Provider Identifier (NPI) is 1598359770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydwan Perez Westerband's specialty?
- Lydwan Perez Westerband is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Lydwan Perez Westerband located?
- Lydwan Perez Westerband's practice location on file with NPPES is 100 Eastowne Dr, Chapel Hill, NC 27514-2286.
- What is Lydwan Perez Westerband's phone number?
- The practice phone number listed in the NPPES registry for Lydwan Perez Westerband is (984) 974-4191.
- Is Lydwan Perez Westerband's NPI active?
- Yes — Lydwan Perez Westerband's NPI (1598359770) is active in the NPPES registry as of the last update on 2026-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.