Dr. Nathaniel S. Laden
- Gender: Male
- Experience: 33 years
- Graduated from: University Of Toledo College Of Medicine
- Graduation year: 1988
- Sole propriator: No
- NPI: 1356316889
Dr. Nathaniel S. Laden M.D., M.S.
Cardiothoracic Surgeon
He is located at 9200 West Wisconsin Avenue Cardiothoracic Surgery in Milwaukee, WI 53226. Can help patients with the following: Esophageal Cancer, Gallstones, Gangrene, Hernia, Lymphedema, Peptic Ulcer. His National Provider Identifier (NPI) number is 1356316889. Appointment can be made via the phone number (414) 955-6900. He is affiliated with 2 hospitals.
Conditions treated
Dr. Nathaniel Seth Laden, being an cardiothoracic surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Nathaniel S. Laden.
- Achalasia
- Anal Fissure
- Aortic Dissection
- Aortic Stenosis
- Appendicitis
- Boils
- Cancer
- Collapsed Lung
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Thoracic Outlet Syndrome (TOS)
- Ulcerative Colitis
- Ventricular Septal Defect (VSD)
Procedures Performed by Dr. Nathaniel S. Laden
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Nathaniel S. Laden as in-network for the following 2026 plans.
Health plans
Anthem Blue Cross and Blue Shield
Network data as of Mar 25, 2026, as reported by the insurer.
Show all 9 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Preferred/Broad 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Preferred/Broad HSA (+ Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Gold Preferred/Broad 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Anthem Gold Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Preferred/Broad 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Nathaniel S. Laden is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Nathaniel S. Laden is enrolled to bill Medicare as a Practitioner - Thoracic Surgery (also registered under: Practitioner - Cardiac Surgery) .
Bills through: Aspirus Medical Group, Inc.
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Nevro | $112 |
| Cyberonics | $66 |
| Intuitive Surgical | $49 |
Other
| Food and Beverage | $319 |
Studies
UNIVERSITY OF TOLEDO COLLEGE OF MEDICINE
Graduated in 1988Additional Specialities
- Surgeon
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Questions & Answers
Where can you meet with Dr. Nathaniel Seth Laden?
Dr. Nathaniel Seth Laden's office is located at 9200 West Wisconsin Avenue Cardiothoracic Surgery in Milwaukee, WI 53226.
Does Dr. Nathaniel Seth Laden accept patients with Anthem Blue Cross and Blue Shield?
Yes, Dr. Nathaniel Seth Laden is listed in-network for Anthem Blue Cross and Blue Shield through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Nathaniel Seth Laden affiliation with hospitals?
Dr. Nathaniel Seth Laden is affiliated with ASPIRUS WAUSAU HOSPITAL. For the full list of hospitals see this list.
What conditions does Dr. Nathaniel Seth Laden treat?
Dr. Nathaniel Seth Laden provides treatment for Esophageal Cancer, Gallstones, Gangrene, Hernia, Lymphedema, Peptic Ulcer. For the full list see this list.