Jacqueline Lonier, M.D.
NPI 1003042169 · Endocrinology, Diabetes & Metabolism Physician · New York, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacqueline Lonier, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in New York, NY (NPI 1003042169).
Provider details
- NPI number
- 1003042169
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 258845 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
318 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 69 | $91 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 50 | $39 |
| 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 | 50 | $19 |
| Hemoglobin A1c Level83036 | 46 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 46 | $148 |
| Diabetes Outpatient Self-Management Training Services, Individual, Per 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 116 | 26 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 68 | 30 |
| Dulaglutidebrand: Trulicity | 60 | 13 |
| Insulin Glargine,hum.rec.anlogbrand: Basaglar Kwikpen U-100 | 53 | 17 |
| Empagliflozinbrand: Jardiance | 53 | 14 |
| Insulin Aspartbrand: Novolog Flexpen | 41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-03
- Last updated
- 2016-09-26
Frequently asked questions
- What is Jacqueline Lonier's NPI number?
- Jacqueline Lonier's National Provider Identifier (NPI) is 1003042169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacqueline Lonier's specialty?
- Jacqueline Lonier is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Jacqueline Lonier located?
- Jacqueline Lonier's practice location on file with NPPES is 1150 Saint Nicholas Ave, New York, NY 10032-3822.
- What is Jacqueline Lonier's phone number?
- The practice phone number listed in the NPPES registry for Jacqueline Lonier is (212) 851-5494.
- Does Jacqueline Lonier accept Medicare?
- Jacqueline Lonier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacqueline Lonier's NPI active?
- Yes — Jacqueline Lonier's NPI (1003042169) is active in the NPPES registry as of the last update on 2016-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.