John Shoup, M.D.
NPI 1427476100 · Internal Medicine Physician · Wentzville, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Shoup, M.D. is a Internal Medicine Physician provider in Wentzville, MO (NPI 1427476100).
Provider details
- NPI number
- 1427476100
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2018-00418 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12 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
1,635 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 | 407 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 394 | $9 |
| 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 | 315 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 154 | $124 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 67 | $174 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$347 across 20 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)
- 801 Medical Dr Ste 400Wentzville, MO 63385-3824Phone: (636) 327-3100
Registry dates
- Enumerated
- 2014-03-31
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is John Shoup's NPI number?
- John Shoup's National Provider Identifier (NPI) is 1427476100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Shoup's specialty?
- John Shoup is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Shoup located?
- John Shoup's practice location on file with NPPES is 1520 Wentzville Pkwy, Wentzville, MO 63385-3408.
- What is John Shoup's phone number?
- The practice phone number listed in the NPPES registry for John Shoup is (636) 497-4000.
- Does John Shoup accept Medicare?
- John Shoup is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Shoup's NPI active?
- Yes — John Shoup's NPI (1427476100) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.