Matthew Nielsen, M.D.
NPI 1598147845 · Family Medicine Physician · Mc Cook, NE
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Nielsen, M.D. is a Family Medicine Physician provider in Mc Cook, NE (NPI 1598147845).
Provider details
- NPI number
- 1598147845
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 30833 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,405 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,037 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 671 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 521 | $83 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 462 | $64 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 429 | $6 |
| Hemoglobin A1c Level83036 | 418 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 140 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 540 | 117 |
| Levothyroxine Sodium | 372 | 67 |
| Lisinopril | 321 | 78 |
| Pantoprazole Sodium | 298 | 55 |
| Amlodipine Besylate | 246 | 67 |
| Tamsulosin Hcl | 234 | 50 |
| Potassium Chloride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$59 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-23
- Last updated
- 2025-01-19
- Certified
- 2025-01-19
Frequently asked questions
- What is Matthew Nielsen's NPI number?
- Matthew Nielsen's National Provider Identifier (NPI) is 1598147845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Nielsen's specialty?
- Matthew Nielsen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Nielsen located?
- Matthew Nielsen's practice location on file with NPPES is 1301 E H St, Mc Cook, NE 69001-3482.
- What is Matthew Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Matthew Nielsen is (308) 344-4110.
- Does Matthew Nielsen accept Medicare?
- Matthew Nielsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Nielsen's NPI active?
- Yes — Matthew Nielsen's NPI (1598147845) is active in the NPPES registry as of the last update on 2025-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.