Gerardo Ismael Gueco, M.D.
NPI 1417289463 · Hospitalist Physician · Rolla, MO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerardo Ismael Gueco, M.D. is a Hospitalist Physician provider in Rolla, MO (NPI 1417289463).
Provider details
- NPI number
- 1417289463
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2013008902 (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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
902 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 50 Minutes99233 | 538 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 170 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 101 | $161 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 45 | $74 |
| Critical Care, First 30-74 Minutes99291 | 36 | $200 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 12 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 57 | 37 |
| Prednisone | 50 | 46 |
| Metoprolol Succinate | 44 | 32 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 43 | 27 |
| Metronidazole | 36 | 36 |
| Lisinopril | 36 | 19 |
| Famotidine | 31 |
Practice location
Mailing address
Additional practice locations (1)
- 1000 W 10th StRolla, MO 65401-2905Phone: (573) 458-8899Fax: (573) 341-5611
Registry dates
- Enumerated
- 2010-02-02
- Last updated
- 2025-02-06
- Certified
- 2025-02-06
Frequently asked questions
- What is Gerardo Ismael Gueco's NPI number?
- Gerardo Ismael Gueco's National Provider Identifier (NPI) is 1417289463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerardo Ismael Gueco's specialty?
- Gerardo Ismael Gueco is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Gerardo Ismael Gueco located?
- Gerardo Ismael Gueco's practice location on file with NPPES is 1000 W 10th St, Rolla, MO 65401-2905.
- What is Gerardo Ismael Gueco's phone number?
- The practice phone number listed in the NPPES registry for Gerardo Ismael Gueco is (573) 364-9000.
- Does Gerardo Ismael Gueco accept Medicare?
- Gerardo Ismael Gueco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerardo Ismael Gueco's NPI active?
- Yes — Gerardo Ismael Gueco's NPI (1417289463) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.