Gregory Hilgeman
NPI 1336525146 · Addiction (Substance Use Disorder) Counselor · Portland, OR
Gregory Hilgeman is a Addiction (Substance Use Disorder) Counselor provider in Portland, OR (NPI 1336525146).
Provider details
- NPI number
- 1336525146
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Analyst103K00000X
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-08-04
- Last updated
- 2021-10-21
- Certified
- 2021-10-21
Frequently asked questions
- What is Gregory Hilgeman's NPI number?
- Gregory Hilgeman's National Provider Identifier (NPI) is 1336525146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Hilgeman's specialty?
- Gregory Hilgeman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gregory Hilgeman located?
- Gregory Hilgeman's practice location on file with NPPES is 3415 Se Powell Blvd., Portland, OR 97202.
- What is Gregory Hilgeman's phone number?
- The practice phone number listed in the NPPES registry for Gregory Hilgeman is (503) 234-9591.
- Is Gregory Hilgeman's NPI active?
- Yes — Gregory Hilgeman's NPI (1336525146) is active in the NPPES registry as of the last update on 2021-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.