Michelle St. Romain, MD
NPI 1275092413 · Emergency Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle St. Romain, MD is a Emergency Medicine Physician provider in San Diego, CA (NPI 1275092413).
Provider details
- NPI number
- 1275092413
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A187038 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
241 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 112 | $182 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 61 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $97 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 14 | $50 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 13 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
Practice location
Mailing address
Additional practice locations (2)
- 2000 Canal St Ste 2720New Orleans, LA 70112-3018Phone: (504) 702-3000
- 6841 Milne BlvdNew Orleans, LA 70124-2313Phone: (985) 705-6140
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2023-06-16
- Certified
- 2023-06-16
Frequently asked questions
- What is Michelle St. Romain's NPI number?
- Michelle St. Romain's National Provider Identifier (NPI) is 1275092413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle St. Romain's specialty?
- Michelle St. Romain is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle St. Romain located?
- Michelle St. Romain's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Michelle St. Romain's phone number?
- The practice phone number listed in the NPPES registry for Michelle St. Romain is (800) 926-8273.
- Does Michelle St. Romain accept Medicare?
- Michelle St. Romain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle St. Romain's NPI active?
- Yes — Michelle St. Romain's NPI (1275092413) is active in the NPPES registry as of the last update on 2023-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.