Joan St Onge, M.D.
NPI 1477553212 · Internal Medicine Physician · Miami, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan St Onge, M.D. is a Internal Medicine Physician provider in Miami, FL (NPI 1477553212).
Provider details
- NPI number
- 1477553212
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME97027 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-22
- Last updated
- 2015-10-14
Frequently asked questions
- What is Joan St Onge's NPI number?
- Joan St Onge's National Provider Identifier (NPI) is 1477553212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan St Onge's specialty?
- Joan St Onge is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joan St Onge located?
- Joan St Onge's practice location on file with NPPES is 1600 Nw 10th Avenue, Miami, FL 33136.
- What is Joan St Onge's phone number?
- The practice phone number listed in the NPPES registry for Joan St Onge is (305) 243-9638.
- Does Joan St Onge accept Medicare?
- Joan St Onge is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan St Onge's NPI active?
- Yes — Joan St Onge's NPI (1477553212) is active in the NPPES registry as of the last update on 2015-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.