Richard Sogn, M.D.
NPI 1639264856 · Child & Adolescent Psychiatry Physician · Portland, OR
Richard Sogn, M.D. is a Child & Adolescent Psychiatry Physician provider in Portland, OR (NPI 1639264856).
Provider details
- NPI number
- 1639264856
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16216 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 29 |
| Methylphenidate Hcl | 25 |
| Sertraline Hcl | 22 |
| Zolpidem Tartrate | 21 |
| Clonazepam | 20 |
| Diazepam | 20 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 15 |
| Escitalopram Oxalate | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2011-09-26
Frequently asked questions
- What is Richard Sogn's NPI number?
- Richard Sogn's National Provider Identifier (NPI) is 1639264856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Sogn's specialty?
- Richard Sogn is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Sogn located?
- Richard Sogn's practice location on file with NPPES is 9900 Sw Wilshire Street, Portland, OR 97225-5025.
- What is Richard Sogn's phone number?
- The practice phone number listed in the NPPES registry for Richard Sogn is (503) 292-4411.
- Is Richard Sogn's NPI active?
- Yes — Richard Sogn's NPI (1639264856) is active in the NPPES registry as of the last update on 2011-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.