Lawanda Dimmler, PA-C
NPI 1528031812 · Physician Assistant · Portland, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawanda Dimmler, PA-C is a Physician Assistant provider in Portland, OR (NPI 1528031812).
Provider details
- NPI number
- 1528031812
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA01198 (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
20 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 23 | 22 |
| Ondansetronbrand: Ondansetron Odt | 23 | 21 |
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
Additional practice locations (1)
- 9155 Sw Barnes RdSuite 440Portland, OR 97225-6625Phone: (503) 297-3766Fax: (503) 297-8148
Registry dates
- Enumerated
- 2006-02-08
- Last updated
- 2021-03-09
- Certified
- 2021-03-09
Frequently asked questions
- What is Lawanda Dimmler's NPI number?
- Lawanda Dimmler's National Provider Identifier (NPI) is 1528031812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawanda Dimmler's specialty?
- Lawanda Dimmler is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lawanda Dimmler located?
- Lawanda Dimmler's practice location on file with NPPES is 5050 Ne Hoyt St Ste 610, Portland, OR 97213-2985.
- What is Lawanda Dimmler's phone number?
- The practice phone number listed in the NPPES registry for Lawanda Dimmler is (503) 467-4761.
- Does Lawanda Dimmler accept Medicare?
- Lawanda Dimmler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawanda Dimmler's NPI active?
- Yes — Lawanda Dimmler's NPI (1528031812) is active in the NPPES registry as of the last update on 2021-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.