Edward Oklan, M.D.
NPI 1083677686 · Child & Adolescent Psychiatry Physician · San Rafael, CA
Edward Oklan, M.D. is a Child & Adolescent Psychiatry Physician provider in San Rafael, CA (NPI 1083677686).
Provider details
- NPI number
- 1083677686
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G027561 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 42 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 27 |
| Lorazepam | 22 |
| Duloxetine Hcl | 22 |
| Gabapentin | 20 |
| Mirtazapine | 20 |
| Tirzepatidebrand: Mounjaro | 18 |
| Escitalopram Oxalate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-06
- Last updated
- 2016-09-02
Frequently asked questions
- What is Edward Oklan's NPI number?
- Edward Oklan's National Provider Identifier (NPI) is 1083677686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Oklan's specialty?
- Edward Oklan is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Oklan located?
- Edward Oklan's practice location on file with NPPES is 454 Las Gallinas Ave, San Rafael, CA 94903-3618.
- What is Edward Oklan's phone number?
- The practice phone number listed in the NPPES registry for Edward Oklan is (415) 453-1797.
- Is Edward Oklan's NPI active?
- Yes — Edward Oklan's NPI (1083677686) is active in the NPPES registry as of the last update on 2016-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.