Leslie Coopersmith, MD
NPI 1801844147 · Internal Medicine Physician · Waterbury, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Coopersmith, MD is a Internal Medicine Physician provider in Waterbury, CT (NPI 1801844147).
Provider details
- NPI number
- 1801844147
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 028261 (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
20 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
709 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 | 201 | $134 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 101 | $135 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 100 | $20 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 97 | $59 |
| Urinalysis, Manual Test81002 | 69 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 236 | 62 |
| Lisinopril | 222 | 61 |
| Amlodipine Besylate | 202 | 53 |
| Levothyroxine Sodium | 185 | 44 |
| Escitalopram Oxalate | 157 | 47 |
| Simvastatin | 132 | 37 |
| Metformin Hcl | 123 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2013-02-23
Frequently asked questions
- What is Leslie Coopersmith's NPI number?
- Leslie Coopersmith's National Provider Identifier (NPI) is 1801844147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Coopersmith's specialty?
- Leslie Coopersmith is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Coopersmith located?
- Leslie Coopersmith's practice location on file with NPPES is 133 Scovill St, Waterbury, CT 06706-1127.
- What is Leslie Coopersmith's phone number?
- The practice phone number listed in the NPPES registry for Leslie Coopersmith is (203) 709-5680.
- Does Leslie Coopersmith accept Medicare?
- Leslie Coopersmith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Coopersmith's NPI active?
- Yes — Leslie Coopersmith's NPI (1801844147) is active in the NPPES registry as of the last update on 2013-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.