Brook Birchard
NPI 1558604611 · Physician Assistant · Portland, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brook Birchard is a Physician Assistant provider in Portland, OR (NPI 1558604611).
Provider details
- NPI number
- 1558604611
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PA169892 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 195 | 69 |
| Amlodipine Besylate | 151 | 46 |
| Lisinopril | 124 | 45 |
| Losartan Potassium | 89 | 34 |
| Omeprazole | 61 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 58 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-27
- Last updated
- 2021-03-02
- Certified
- 2021-03-02
Frequently asked questions
- What is Brook Birchard's NPI number?
- Brook Birchard's National Provider Identifier (NPI) is 1558604611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brook Birchard's specialty?
- Brook Birchard is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brook Birchard located?
- Brook Birchard's practice location on file with NPPES is 8935 Se Powell Blvd, Portland, OR 97266-1938.
- What is Brook Birchard's phone number?
- The practice phone number listed in the NPPES registry for Brook Birchard is (503) 772-4335.
- Does Brook Birchard accept Medicare?
- Brook Birchard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brook Birchard's NPI active?
- Yes — Brook Birchard's NPI (1558604611) is active in the NPPES registry as of the last update on 2021-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.