Marissa Ohlstrom, Psyd, PLLC
NPI 1053035105 · Psychologist · Seattle, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Ohlstrom, Psyd, PLLC is a Psychologist organization in Seattle, WA (NPI 1053035105).
Provider details
- NPI number
- 1053035105
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Marissa Ohlstrom, Provider/Sole Owner(206) 531-4548
Specialties & taxonomies
Behavioral Health & Social Service Providers
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-10-03
- Last updated
- 2022-10-26
- Certified
- 2022-10-26
Frequently asked questions
- What is Marissa Ohlstrom, Psyd, PLLC's NPI number?
- Marissa Ohlstrom, Psyd, PLLC's National Provider Identifier (NPI) is 1053035105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marissa Ohlstrom, Psyd, PLLC?
- Marissa Ohlstrom, Psyd, PLLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Marissa Ohlstrom, Psyd, PLLC located?
- Marissa Ohlstrom, Psyd, PLLC's practice location on file with NPPES is 4860 Rainier Avenue S Ste C, Seattle, WA 98118.
- What is Marissa Ohlstrom, Psyd, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Marissa Ohlstrom, Psyd, PLLC is (206) 531-4548.
- Does Marissa Ohlstrom, Psyd, PLLC accept Medicare?
- Marissa Ohlstrom, Psyd, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marissa Ohlstrom, Psyd, PLLC?
- The authorized official listed on Marissa Ohlstrom, Psyd, PLLC's NPPES record is Marissa Ohlstrom, Provider/Sole Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marissa Ohlstrom, Psyd, PLLC's NPI active?
- Yes — Marissa Ohlstrom, Psyd, PLLC's NPI (1053035105) 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.