Marissa Lopez, OTR/L
NPI 1609437904 · Occupational Therapist · Windsor, CO
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Lopez, OTR/L is a Occupational Therapist provider in Windsor, CO (NPI 1609437904).
Provider details
- NPI number
- 1609437904
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- OT.0007223 (CO)
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
6 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
- 2019-06-26
- Last updated
- 2025-09-25
- Certified
- 2025-09-25
Frequently asked questions
- What is Marissa Lopez's NPI number?
- Marissa Lopez's National Provider Identifier (NPI) is 1609437904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Lopez's specialty?
- Marissa Lopez is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marissa Lopez located?
- Marissa Lopez's practice location on file with NPPES is 4650 Royal Vista Cir Ste 100, Windsor, CO 80528-9321.
- What is Marissa Lopez's phone number?
- The practice phone number listed in the NPPES registry for Marissa Lopez is (970) 305-5070.
- Does Marissa Lopez accept Medicare?
- Marissa Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Lopez's NPI active?
- Yes — Marissa Lopez's NPI (1609437904) is active in the NPPES registry as of the last update on 2025-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.