Joanne Loethen, MD
NPI 1588941900 · Internal Medicine Physician · Kansas City, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanne Loethen, MD is a Internal Medicine Physician provider in Kansas City, MO (NPI 1588941900).
Provider details
- NPI number
- 1588941900
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2019012556 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Clinical Exercise Physiologist224Y00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
14 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
29 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 | 29 | $91 |
Typical Medicare-allowed amounts for these services range $91–$91 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 229 | 58 |
| Amlodipine Besylate | 141 | 43 |
| Gabapentin | 121 | 29 |
| Semaglutidebrand: Ozempic | 75 | 14 |
| Chlorthalidone | 69 | 15 |
| Famotidine | 68 | 12 |
| Fluticasone Propionate | 64 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$33 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)
- 3130 Mersington AveKansas City, MO 64128-1755Phone: (816) 404-6700Fax: (816) 404-6699
Registry dates
- Enumerated
- 2011-11-14
- Last updated
- 2023-06-16
- Certified
- 2021-11-12
Frequently asked questions
- What is Joanne Loethen's NPI number?
- Joanne Loethen's National Provider Identifier (NPI) is 1588941900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Loethen's specialty?
- Joanne Loethen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joanne Loethen located?
- Joanne Loethen's practice location on file with NPPES is 2301 Holmes St, Kansas City, MO 64108-2640.
- What is Joanne Loethen's phone number?
- The practice phone number listed in the NPPES registry for Joanne Loethen is (816) 404-4862.
- Does Joanne Loethen accept Medicare?
- Joanne Loethen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanne Loethen's NPI active?
- Yes — Joanne Loethen's NPI (1588941900) is active in the NPPES registry as of the last update on 2023-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.