Nathan Slinde, MD
NPI 1174571806 · Gastroenterology Physician · Fond Du Lac, WI
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Slinde, MD is a Gastroenterology Physician provider in Fond Du Lac, WI (NPI 1174571806).
Provider details
- NPI number
- 1174571806
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 42663 (WI)
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
20 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
371 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 105 | $222 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 91 | $60 |
| Balloon Dilation of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope, Less Than 3.0 Cm43249 | 48 | $116 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 24 | $140 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 22 | $162 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 341 | 332 |
| Omeprazole | 335 | 136 |
| Pantoprazole Sodium | 213 | 92 |
| Metoclopramide Hcl | 145 | 127 |
| Famotidine | 81 | 32 |
| Sucralfate | 53 | 25 |
| Dicyclomine Hcl | 40 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$191 across 3 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
- 2006-05-05
- Last updated
- 2021-01-04
- Certified
- 2021-01-04
Frequently asked questions
- What is Nathan Slinde's NPI number?
- Nathan Slinde's National Provider Identifier (NPI) is 1174571806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Slinde's specialty?
- Nathan Slinde is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Slinde located?
- Nathan Slinde's practice location on file with NPPES is 420 E Division St, Fond Du Lac, WI 54935-4560.
- What is Nathan Slinde's phone number?
- The practice phone number listed in the NPPES registry for Nathan Slinde is (920) 926-8570.
- Does Nathan Slinde accept Medicare?
- Nathan Slinde is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Slinde's NPI active?
- Yes — Nathan Slinde's NPI (1174571806) is active in the NPPES registry as of the last update on 2021-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.