Matthew Mcelwee, MD
NPI 1831578590 · Rheumatology Physician · Saint Paul, MN
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Mcelwee, MD is a Rheumatology Physician provider in Saint Paul, MN (NPI 1831578590).
Provider details
- NPI number
- 1831578590
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD2021-0791 (NM)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
137 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $97 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 23 | $140 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $102 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 19 | $66 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 16 | $8 |
Typical Medicare-allowed amounts for these services range $8–$140 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 188 | 69 |
| Prednisone | 151 | 58 |
| Methotrexate Sodiumbrand: Methotrexate | 109 | 46 |
| Adalimumabbrand: Humira(cf) Pen | 80 | 14 |
| Leflunomide | 45 | 22 |
| Tofacitinib Citratebrand: Xeljanz Xr | 45 | — |
| Upadacitinibbrand: Rinvoq |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-27
- Last updated
- 2025-03-25
- Certified
- 2025-03-25
Frequently asked questions
- What is Matthew Mcelwee's NPI number?
- Matthew Mcelwee's National Provider Identifier (NPI) is 1831578590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Mcelwee's specialty?
- Matthew Mcelwee is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Mcelwee located?
- Matthew Mcelwee's practice location on file with NPPES is 401 Phalen Blvd, Saint Paul, MN 55130-5302.
- What is Matthew Mcelwee's phone number?
- The practice phone number listed in the NPPES registry for Matthew Mcelwee is (651) 254-7800.
- Does Matthew Mcelwee accept Medicare?
- Matthew Mcelwee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Mcelwee's NPI active?
- Yes — Matthew Mcelwee's NPI (1831578590) is active in the NPPES registry as of the last update on 2025-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.