Loren Fuglestad, MD
NPI 1669456463 · Family Medicine Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Loren Fuglestad, MD is a Family Medicine Physician provider in Green Bay, WI (NPI 1669456463).
Provider details
- NPI number
- 1669456463
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35673 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
6,514 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,583 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 974 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 803 | $13 |
| Hemoglobin A1c Level83036 | 493 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 388 | $8 |
| Blood Test, Clotting Time85610 | 323 | $4 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 643 | 169 |
| Amlodipine Besylate | 277 | 77 |
| Losartan Potassium | 265 | 72 |
| Omeprazole | 247 | 74 |
| Lisinopril | 246 | 68 |
| Rosuvastatin Calcium | 243 | 67 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2015-02-19
Frequently asked questions
- What is Loren Fuglestad's NPI number?
- Loren Fuglestad's National Provider Identifier (NPI) is 1669456463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loren Fuglestad's specialty?
- Loren Fuglestad is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Loren Fuglestad located?
- Loren Fuglestad's practice location on file with NPPES is 2714 Riverview Dr, Green Bay, WI 54313-6715.
- What is Loren Fuglestad's phone number?
- The practice phone number listed in the NPPES registry for Loren Fuglestad is (920) 430-4760.
- Does Loren Fuglestad accept Medicare?
- Loren Fuglestad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Loren Fuglestad's NPI active?
- Yes — Loren Fuglestad's NPI (1669456463) is active in the NPPES registry as of the last update on 2015-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.