Marissa Ohlstrom, PSYD
NPI 1043775737 · Psychologist · Seattle, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Ohlstrom, PSYD is a Psychologist provider in Seattle, WA (NPI 1043775737).
Provider details
- NPI number
- 1043775737
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- PY60894649 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social 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
- 2019-02-06
- Last updated
- 2022-10-26
- Certified
- 2022-10-26
Frequently asked questions
- What is Marissa Ohlstrom's NPI number?
- Marissa Ohlstrom's National Provider Identifier (NPI) is 1043775737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Ohlstrom's specialty?
- Marissa Ohlstrom is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Marissa Ohlstrom located?
- Marissa Ohlstrom's practice location on file with NPPES is 4860 Rainier Avenue S Ste C, Seattle, WA 98118.
- What is Marissa Ohlstrom's phone number?
- The practice phone number listed in the NPPES registry for Marissa Ohlstrom is (206) 531-4548.
- Does Marissa Ohlstrom accept Medicare?
- Marissa Ohlstrom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Ohlstrom's NPI active?
- Yes — Marissa Ohlstrom's NPI (1043775737) is active in the NPPES registry as of the last update on 2022-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.