Emily Ruba, MD
NPI 1629773387 · Family Medicine Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Ruba, MD is a Family Medicine Physician provider in Duluth, MN (NPI 1629773387).
Provider details
- NPI number
- 1629773387
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 33615 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 34 |
| Lisinopril | 34 |
| Metformin Hclbrand: Metformin Hcl Er | 20 |
| Metformin Hcl | 15 |
| Levothyroxine Sodium | 13 |
| Omeprazole | 13 |
| Alendronate Sodium | 12 |
| Hydrochlorothiazide | 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 , 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
- 2023-04-03
- Last updated
- 2023-06-02
- Certified
- 2023-06-02
Frequently asked questions
- What is Emily Ruba's NPI number?
- Emily Ruba's National Provider Identifier (NPI) is 1629773387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Ruba's specialty?
- Emily Ruba is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Ruba located?
- Emily Ruba's practice location on file with NPPES is 330 N 8th Ave E, Duluth, MN 55805-2024.
- What is Emily Ruba's phone number?
- The practice phone number listed in the NPPES registry for Emily Ruba is (218) 529-9103.
- Does Emily Ruba accept Medicare?
- Emily Ruba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Ruba's NPI active?
- Yes — Emily Ruba's NPI (1629773387) is active in the NPPES registry as of the last update on 2023-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.