Douglas Merrifield, MS, ATC
NPI 1184650715 · Athletic Trainer · Port Orchard, WA
Douglas Merrifield, MS, ATC is a Athletic Trainer provider in Port Orchard, WA (NPI 1184650715).
Provider details
- NPI number
- 1184650715
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, ATC
- Sex
- Male
- License
- AT0000000186 (TN)
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
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
- 2006-06-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Douglas Merrifield's NPI number?
- Douglas Merrifield's National Provider Identifier (NPI) is 1184650715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Merrifield's specialty?
- Douglas Merrifield is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Douglas Merrifield located?
- Douglas Merrifield's practice location on file with NPPES is 2055 Pottery Ave, Port Orchard, WA 98366-2051.
- What is Douglas Merrifield's phone number?
- The practice phone number listed in the NPPES registry for Douglas Merrifield is (865) 588-8591.
- Is Douglas Merrifield's NPI active?
- Yes — Douglas Merrifield's NPI (1184650715) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.