Marissa Greenfield, COTA
NPI 1457899460 · Occupational Therapy Assistant · Harlan, IA
Marissa Greenfield, COTA is a Occupational Therapy Assistant provider in Harlan, IA (NPI 1457899460).
Provider details
- NPI number
- 1457899460
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- No
- License
- 083629 (IA)
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
9 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
- 2017-02-09
- Last updated
- 2017-02-09
Frequently asked questions
- What is Marissa Greenfield's NPI number?
- Marissa Greenfield's National Provider Identifier (NPI) is 1457899460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Greenfield's specialty?
- Marissa Greenfield is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marissa Greenfield located?
- Marissa Greenfield's practice location on file with NPPES is 2104 12th St, Harlan, IA 51537-2023.
- What is Marissa Greenfield's phone number?
- The practice phone number listed in the NPPES registry for Marissa Greenfield is (712) 755-5174.
- Is Marissa Greenfield's NPI active?
- Yes — Marissa Greenfield's NPI (1457899460) is active in the NPPES registry as of the last update on 2017-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.