Grace Floutsis, MD
NPI 1518053735 · Family Medicine Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Floutsis, MD is a Family Medicine Physician provider in Pasadena, CA (NPI 1518053735).
Provider details
- NPI number
- 1518053735
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G72158 (CA)
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
19 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
- 2006-10-05
- Last updated
- 2011-11-21
Frequently asked questions
- What is Grace Floutsis's NPI number?
- Grace Floutsis's National Provider Identifier (NPI) is 1518053735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Floutsis's specialty?
- Grace Floutsis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Grace Floutsis located?
- Grace Floutsis's practice location on file with NPPES is 1855 N Fair Oaks Ave, Pasadena, CA 91103-1620.
- What is Grace Floutsis's phone number?
- The practice phone number listed in the NPPES registry for Grace Floutsis is (626) 398-6300.
- Does Grace Floutsis accept Medicare?
- Grace Floutsis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Floutsis's NPI active?
- Yes — Grace Floutsis's NPI (1518053735) is active in the NPPES registry as of the last update on 2011-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.