Margaret Anderson Brunner, DDS
NPI 1548338809 · General Practice Dentistry · Portland, OR
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Anderson Brunner, DDS is a General Practice Dentistry provider in Portland, OR (NPI 1548338809).
Provider details
- NPI number
- 1548338809
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- D7892 (OR)
Specialties & taxonomies
Dental Providers
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Latanoprost | 21 |
| Metoprolol Tartrate | 16 |
| Tamsulosin Hcl | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-02
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Margaret Anderson Brunner's NPI number?
- Margaret Anderson Brunner's National Provider Identifier (NPI) is 1548338809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Anderson Brunner's specialty?
- Margaret Anderson Brunner is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Margaret Anderson Brunner located?
- Margaret Anderson Brunner's practice location on file with NPPES is 12750 Se Stark St Bldg E, Portland, OR 97233-1539.
- What is Margaret Anderson Brunner's phone number?
- The practice phone number listed in the NPPES registry for Margaret Anderson Brunner is (971) 347-3009.
- Does Margaret Anderson Brunner accept Medicare?
- Margaret Anderson Brunner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Anderson Brunner's NPI active?
- Yes — Margaret Anderson Brunner's NPI (1548338809) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.