Marc Rasmussen, DDS
NPI 1609121599 · Endodontics · Medford, OR
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Rasmussen, DDS is a Endodontics provider in Medford, OR (NPI 1609121599).
Provider details
- NPI number
- 1609121599
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1087 (FL)
Specialties & taxonomies
Dental Providers
Dental 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 46 | 40 |
| Methylprednisolone | 13 | 11 |
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
- 2012-07-17
- Last updated
- 2019-05-06
Frequently asked questions
- What is Marc Rasmussen's NPI number?
- Marc Rasmussen's National Provider Identifier (NPI) is 1609121599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Rasmussen's specialty?
- Marc Rasmussen is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Marc Rasmussen located?
- Marc Rasmussen's practice location on file with NPPES is 2924 Siskiyou Blvd Ste 204, Medford, OR 97504-8197.
- What is Marc Rasmussen's phone number?
- The practice phone number listed in the NPPES registry for Marc Rasmussen is (541) 779-3324.
- Does Marc Rasmussen accept Medicare?
- Marc Rasmussen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Rasmussen's NPI active?
- Yes — Marc Rasmussen's NPI (1609121599) is active in the NPPES registry as of the last update on 2019-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.