Leah Clark, M.D.
NPI 1679923379 · Family Medicine Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Clark, M.D. is a Family Medicine Physician provider in Rochester, MN (NPI 1679923379).
Provider details
- NPI number
- 1679923379
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 62493 (MN)
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
10 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
564 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 95 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 76 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 76 | $122 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 44 | $7 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 41 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 102 | 31 |
| Losartan Potassium | 96 | 34 |
| Atorvastatin Calcium | 85 | 28 |
| Hydrochlorothiazide | 83 | 24 |
| Levothyroxine Sodium | 74 | 23 |
| Omeprazole | 72 | 25 |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-14
- Last updated
- 2017-09-01
Frequently asked questions
- What is Leah Clark's NPI number?
- Leah Clark's National Provider Identifier (NPI) is 1679923379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Clark's specialty?
- Leah Clark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Clark located?
- Leah Clark's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Leah Clark's phone number?
- The practice phone number listed in the NPPES registry for Leah Clark is (507) 284-2511.
- Does Leah Clark accept Medicare?
- Leah Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Clark's NPI active?
- Yes — Leah Clark's NPI (1679923379) is active in the NPPES registry as of the last update on 2017-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.