Bethany O'Hollaren, MD
NPI 1821438631 · Family Medicine Physician · Hillsboro, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bethany O'Hollaren, MD is a Family Medicine Physician provider in Hillsboro, OR (NPI 1821438631).
Provider details
- NPI number
- 1821438631
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD219639 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 60 | 29 |
| Amlodipine Besylate | 47 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 31 | 14 |
| Levothyroxine Sodium | 30 | — |
| Clotrimazole | 26 | — |
| Gabapentin | 26 | — |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 777 E Santa Clara StSan Jose, CA 95112-1934Phone: (888) 334-1000Fax: (408) 977-4416
Registry dates
- Enumerated
- 2013-06-26
- Last updated
- 2026-03-14
- Certified
- 2026-03-14
Frequently asked questions
- What is Bethany O'Hollaren's NPI number?
- Bethany O'Hollaren's National Provider Identifier (NPI) is 1821438631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bethany O'Hollaren's specialty?
- Bethany O'Hollaren is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bethany O'Hollaren located?
- Bethany O'Hollaren's practice location on file with NPPES is 10690 Ne Cornell Rd, Hillsboro, OR 97124-9222.
- What is Bethany O'Hollaren's phone number?
- The practice phone number listed in the NPPES registry for Bethany O'Hollaren is (503) 848-5861.
- Does Bethany O'Hollaren accept Medicare?
- Bethany O'Hollaren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bethany O'Hollaren's NPI active?
- Yes — Bethany O'Hollaren's NPI (1821438631) is active in the NPPES registry as of the last update on 2026-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.