Gustavo Romero, MD
NPI 1124649074 · Student in an Organized Health Care Education/Training Program · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gustavo Romero, MD is a Student in an Organized Health Care Education/Training Program provider in Santa Rosa, CA (NPI 1124649074).
Provider details
- NPI number
- 1124649074
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluorouracil | 145 | 134 |
| Atorvastatin Calcium | 69 | 32 |
| Lisinopril | 39 | 17 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 28 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | — |
| Calcipotriene | 25 | 25 |
| Fluticasone Propionate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-01
- Last updated
- 2020-05-01
- Certified
- 2020-05-01
Frequently asked questions
- What is Gustavo Romero's NPI number?
- Gustavo Romero's National Provider Identifier (NPI) is 1124649074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustavo Romero's specialty?
- Gustavo Romero is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Gustavo Romero located?
- Gustavo Romero's practice location on file with NPPES is 401 Bicentennial Way, Santa Rosa, CA 95403-2149.
- What is Gustavo Romero's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Romero is (707) 393-4000.
- Does Gustavo Romero accept Medicare?
- Gustavo Romero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gustavo Romero's NPI active?
- Yes — Gustavo Romero's NPI (1124649074) is active in the NPPES registry as of the last update on 2020-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.