Janelle Roethemeyer, M.D.
NPI 1417938929 · Internal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janelle Roethemeyer, M.D. is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1417938929).
Provider details
- NPI number
- 1417938929
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 100838 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,379 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 | 250 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 213 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 134 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 86 | $13 |
| 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 | 81 | $16 |
| Hemoglobin A1c Level83036 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 179 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 782 | 282 |
| Lisinopril | 534 | 190 |
| Amlodipine Besylate | 486 | 185 |
| Levothyroxine Sodium | 405 | 145 |
| Losartan Potassium | 341 | 122 |
| Omeprazole | 333 | 122 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152 across 8 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 (1)
- 13303 Tesson Ferry RdSuite 150Saint Louis, MO 63128-4062Phone: (314) 842-4744Fax: (314) 842-3835
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is Janelle Roethemeyer's NPI number?
- Janelle Roethemeyer's National Provider Identifier (NPI) is 1417938929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janelle Roethemeyer's specialty?
- Janelle Roethemeyer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Janelle Roethemeyer located?
- Janelle Roethemeyer's practice location on file with NPPES is 3844 S Lindbergh Blvd Ste 120, Saint Louis, MO 63127-1369.
- What is Janelle Roethemeyer's phone number?
- The practice phone number listed in the NPPES registry for Janelle Roethemeyer is (314) 525-0490.
- Does Janelle Roethemeyer accept Medicare?
- Janelle Roethemeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janelle Roethemeyer's NPI active?
- Yes — Janelle Roethemeyer's NPI (1417938929) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.