Leah John
NPI 1932529195 · Cardiovascular Disease Physician · Cordova, TN
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah John is a Cardiovascular Disease Physician provider in Cordova, TN (NPI 1932529195).
Provider details
- NPI number
- 1932529195
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 32644 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
442 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 197 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 70 | $89 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 69 | $117 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 62 | $7 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 44 | $123 |
Typical Medicare-allowed amounts for these services range $7–$123 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sacubitril/Valsartanbrand: Entresto | 31 | 17 |
| Atorvastatin Calcium | 29 | 20 |
| Amlodipine Besylate | 25 | 14 |
| Carvedilol | 23 | 15 |
| Metoprolol Succinate | 21 | 13 |
| Apixabanbrand: Eliquis | 19 | — |
| Furosemide | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,672 across 9 records (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 (2)
- 4240 Bethel Rd Ste 201Olive Branch, MS 38654-8737Phone: (901) 763-0200Fax: (901) 761-4002
- 7460 Wolf River BlvdGermantown, TN 38138-1760Phone: (901) 763-0200Fax: (901) 761-4002
Registry dates
- Enumerated
- 2014-04-25
- Last updated
- 2025-10-28
- Certified
- 2025-10-28
Frequently asked questions
- What is Leah John's NPI number?
- Leah John's National Provider Identifier (NPI) is 1932529195, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah John's specialty?
- Leah John is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Leah John located?
- Leah John's practice location on file with NPPES is 57 Germantown Ct Ste 100, Cordova, TN 38018-4274.
- What is Leah John's phone number?
- The practice phone number listed in the NPPES registry for Leah John is (901) 435-8550.
- Does Leah John accept Medicare?
- Leah John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah John's NPI active?
- Yes — Leah John's NPI (1932529195) is active in the NPPES registry as of the last update on 2025-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.