Leslie Caren, M.D.
NPI 1649288960 · Internal Medicine Physician · Waterford, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Caren, M.D. is a Internal Medicine Physician provider in Waterford, MI (NPI 1649288960).
Provider details
- NPI number
- 1649288960
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301065770 (MI)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,047 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 385 | $81 |
| Urinalysis, Manual Test81002 | 122 | $3 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 120 | $28 |
| 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 | 88 | $16 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 59 | $14 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 304 | 81 |
| Atorvastatin Calcium | 278 | 85 |
| Losartan Potassium | 240 | 77 |
| Rosuvastatin Calcium | 225 | 69 |
| Lisinopril | 181 | 58 |
| Amlodipine Besylate | 176 | 54 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$210 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 5820 Highland RdWaterford, MI 48327-1970Phone: (248) 674-9300Fax: (248) 674-9309
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2021-11-16
- Certified
- 2021-11-16
Frequently asked questions
- What is Leslie Caren's NPI number?
- Leslie Caren's National Provider Identifier (NPI) is 1649288960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Caren's specialty?
- Leslie Caren is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Caren located?
- Leslie Caren's practice location on file with NPPES is 4400 Highland Rd, Waterford, MI 48328-1222.
- What is Leslie Caren's phone number?
- The practice phone number listed in the NPPES registry for Leslie Caren is (248) 618-6000.
- Does Leslie Caren accept Medicare?
- Leslie Caren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Caren's NPI active?
- Yes — Leslie Caren's NPI (1649288960) is active in the NPPES registry as of the last update on 2021-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.