Shannon Coombs, MD
NPI 1518604404 · Hospitalist Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Coombs, MD is a Hospitalist Physician provider in Saint Louis, MO (NPI 1518604404).
Provider details
- NPI number
- 1518604404
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2024031866 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 50 | 13 |
| Omeprazole | 31 | — |
| Hydrochlorothiazide | 23 | — |
| Amlodipine Besylate | 21 | — |
| Dapagliflozin Propanediolbrand: Farxiga | 19 | — |
| Dulaglutidebrand: Trulicity | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-12
- Last updated
- 2025-07-17
- Certified
- 2022-05-12
Frequently asked questions
- What is Shannon Coombs's NPI number?
- Shannon Coombs's National Provider Identifier (NPI) is 1518604404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Coombs's specialty?
- Shannon Coombs is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Coombs located?
- Shannon Coombs's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Shannon Coombs's phone number?
- The practice phone number listed in the NPPES registry for Shannon Coombs is (314) 362-1700.
- Does Shannon Coombs accept Medicare?
- Shannon Coombs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Coombs's NPI active?
- Yes — Shannon Coombs's NPI (1518604404) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.