Summer Marcellus
NPI 1154888592 · Occupational Therapist · Gulfport, MS
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Summer Marcellus is a Occupational Therapist provider in Gulfport, MS (NPI 1154888592).
Provider details
- NPI number
- 1154888592
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- OT3621 (MS)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-02-21
- Last updated
- 2019-02-21
Frequently asked questions
- What is Summer Marcellus's NPI number?
- Summer Marcellus's National Provider Identifier (NPI) is 1154888592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Summer Marcellus's specialty?
- Summer Marcellus is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Summer Marcellus located?
- Summer Marcellus's practice location on file with NPPES is 12261 Highway 49 Ste 1, Gulfport, MS 39503-2976.
- What is Summer Marcellus's phone number?
- The practice phone number listed in the NPPES registry for Summer Marcellus is (228) 265-7185.
- Does Summer Marcellus accept Medicare?
- Summer Marcellus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Summer Marcellus's NPI active?
- Yes — Summer Marcellus's NPI (1154888592) is active in the NPPES registry as of the last update on 2019-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.