Lauren Zagaria, M.D.
NPI 1043690266 · Family Medicine Physician · Oyster Bay, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Zagaria, M.D. is a Family Medicine Physician provider in Oyster Bay, NY (NPI 1043690266).
Provider details
- NPI number
- 1043690266
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 306828 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
315 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 | 153 | $146 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $104 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 35 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 30 | $147 |
| 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 | 25 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 78 | 38 |
| Levothyroxine Sodium | 66 | 31 |
| Amlodipine Besylate | 58 | 27 |
| Rosuvastatin Calcium | 45 | 25 |
| Azelastine Hcl | 43 | 24 |
| Metformin Hcl | 41 | 13 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-03
- Last updated
- 2023-06-29
- Certified
- 2023-06-29
Frequently asked questions
- What is Lauren Zagaria's NPI number?
- Lauren Zagaria's National Provider Identifier (NPI) is 1043690266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Zagaria's specialty?
- Lauren Zagaria is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Zagaria located?
- Lauren Zagaria's practice location on file with NPPES is 70 W Main St, Oyster Bay, NY 11771-2211.
- What is Lauren Zagaria's phone number?
- The practice phone number listed in the NPPES registry for Lauren Zagaria is (516) 922-1151.
- Does Lauren Zagaria accept Medicare?
- Lauren Zagaria is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Zagaria's NPI active?
- Yes — Lauren Zagaria's NPI (1043690266) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.