Stephen Sundby, PH.D., LPC, CDC I
NPI 1609907393 · Counselor · Cordova, AK
Stephen Sundby, PH.D., LPC, CDC I is a Counselor provider in Cordova, AK (NPI 1609907393).
Provider details
- NPI number
- 1609907393
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- PH.D., LPC, CDC I
- Sex
- Male
- Sole proprietor
- No
- License
- 245 (AK)
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
19 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
- 2007-03-07
- Last updated
- 2010-07-01
Frequently asked questions
- What is Stephen Sundby's NPI number?
- Stephen Sundby's National Provider Identifier (NPI) is 1609907393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Sundby's specialty?
- Stephen Sundby is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Stephen Sundby located?
- Stephen Sundby's practice location on file with NPPES is 602 Chase Ave, Cordova, AK 99574.
- What is Stephen Sundby's phone number?
- The practice phone number listed in the NPPES registry for Stephen Sundby is (907) 424-8300.
- Is Stephen Sundby's NPI active?
- Yes — Stephen Sundby's NPI (1609907393) is active in the NPPES registry as of the last update on 2010-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.