Stephanie Guercio, LMFT, SUDP
NPI 1598297442 · Marriage & Family Therapist · Port Angeles, WA
Stephanie Guercio, LMFT, SUDP is a Marriage & Family Therapist provider in Port Angeles, WA (NPI 1598297442).
Provider details
- NPI number
- 1598297442
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT, SUDP
- Sex
- Female
- Sole proprietor
- Yes
- License
- MG 60662044 (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
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
- 2017-03-30
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Stephanie Guercio's NPI number?
- Stephanie Guercio's National Provider Identifier (NPI) is 1598297442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Guercio's specialty?
- Stephanie Guercio is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Stephanie Guercio located?
- Stephanie Guercio's practice location on file with NPPES is 496 Gellor Rd, Port Angeles, WA 98362-9250.
- What is Stephanie Guercio's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Guercio is (360) 333-4209.
- Is Stephanie Guercio's NPI active?
- Yes — Stephanie Guercio's NPI (1598297442) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.