Veronica Marer, MD
NPI 1659389526 · Internal Medicine Physician · Woodbridge, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Veronica Marer, MD is a Internal Medicine Physician provider in Woodbridge, CT (NPI 1659389526).
Provider details
- NPI number
- 1659389526
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1187633 (CT)
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
19 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
624 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 276 | $95 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 94 | $135 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 93 | $20 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 74 | $15 |
| Administration of Influenza Virus VaccineG0008 | 37 | $34 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 326 | 77 |
| Levothyroxine Sodium | 259 | 60 |
| Rosuvastatin Calcium | 256 | 80 |
| Atorvastatin Calcium | 238 | 64 |
| Metoprolol Succinate | 180 | 54 |
| Pantoprazole Sodium | 154 | 43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2020-12-02
- Certified
- 2020-12-02
Frequently asked questions
- What is Veronica Marer's NPI number?
- Veronica Marer's National Provider Identifier (NPI) is 1659389526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Veronica Marer's specialty?
- Veronica Marer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Veronica Marer located?
- Veronica Marer's practice location on file with NPPES is 264 Amity Rd, Woodbridge, CT 06525.
- What is Veronica Marer's phone number?
- The practice phone number listed in the NPPES registry for Veronica Marer is (203) 397-2227.
- Does Veronica Marer accept Medicare?
- Veronica Marer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Veronica Marer's NPI active?
- Yes — Veronica Marer's NPI (1659389526) is active in the NPPES registry as of the last update on 2020-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.