Dr. Daniel O. Herzig
- Gender: Male
- Experience: 22 years
- Graduated from: Vanderbilt University School Of Medicine
- Graduation year: 1999
- Sole propriator: No
- NPI: 1841205358
Dr. Daniel O. Herzig MD
Colorectal Surgeon
He is located at 3303 Southwest Bond Avenue in Portland, OR 97239. Can help patients with the following: Appendicitis, Cancer, Esophageal Cancer, Gangrene, Peptic Ulcer, Pilonidal Cyst. His National Provider Identifier (NPI) number is 1841205358. Appointment can be made via the phone number (503) 494-4373. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. Daniel Owen Herzig, being an colorectal 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. Daniel O. Herzig.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- 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
- Ulcerative Colitis
Procedures Performed by Dr. Daniel O. Herzig
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Daniel O. Herzig as in-network for the following 2026 plans.
Health plans
Kaiser Permanente
Network data as of Sep 29, 2025, as reported by the insurer.
Show all 9 plans from Kaiser Permanente
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| KP OR Bronze 6000 | EPO · Expanded Bronze | Tier One Referral Required | Accepting new patients |
| KP OR Bronze HSA 7100 | EPO · Expanded Bronze | Tier One Referral Required | Accepting new patients |
| KP OR Gold 0 | EPO · Gold | Tier One Referral Required | Accepting new patients |
| KP OR Gold 1750 | EPO · Gold | Tier One Referral Required | Accepting new patients |
| KP OR Silver 3000 | EPO · Silver | Tier One Referral Required | Accepting new patients |
| KP OR Silver 4000 | EPO · Silver | Tier One Referral Required | Accepting new patients |
| KP Oregon Standard Bronze Plan | EPO · Expanded Bronze | Tier One Referral Required | Accepting new patients |
| KP Oregon Standard Gold Plan | EPO · Gold | Tier One Referral Required | Accepting new patients |
| KP Oregon Standard Silver Plan | EPO · Silver | Tier One Referral Required | Accepting new patients |
PacificSource Health Plans
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from PacificSource Health Plans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Core Bronze HSA 7500 | EPO · Expanded Bronze | Tier Two | Accepting new patients |
| Core Bronze HSA 8300 | EPO · Expanded Bronze | Tier One | Accepting new patients |
| Core Gold 1500 | EPO · Gold | Tier Two | Accepting new patients |
| Core Gold 3000 | EPO · Gold | Tier Two | Accepting new patients |
| Core Silver 4500 | EPO · Silver | Tier Two | Accepting new patients |
| Core Silver 7500 | EPO · Silver | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Bronze HSA Plan Core | EPO · Expanded Bronze | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Gold Plan Core | EPO · Gold | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Silver Plan Core | EPO · Silver | Tier Two | Accepting new patients |
Dental plans
Kaiser Permanente
Network data as of Sep 29, 2025, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| KP OR Family Dental - $100 Ded | EPO · Low | Tier One Referral Required | Accepting new patients |
| KP OR Family Dental - $1000 | EPO · Low | Tier One Referral Required | Accepting new patients |
| KP OR Family Dental - $1000/$50 Ded | EPO · High | Tier One Referral Required | 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. Daniel O. Herzig 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. Daniel O. Herzig is enrolled to bill Medicare as a Practitioner - Colorectal Surgery (proctology) (also registered under: Practitioner - General Surgery) .
Bills through: Columbia Lutheran Charities
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Intuitive Surgical | $2308 |
| Applied Medical | $1170 |
| Merck | $135 |
Other
| Travel and Lodging | $2904 |
| Food and Beverage | $932 |
Studies
VANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1999Additional Specialities
- Surgeon
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Questions & Answers
What conditions does Dr. Daniel Owen Herzig treat?
Dr. Daniel Owen Herzig provides treatment for Appendicitis, Cancer, Esophageal Cancer, Gangrene, Peptic Ulcer, Pilonidal Cyst. For the full list see this list.
Does Dr. Daniel Owen Herzig accept patients with PacificSource Health Plans?
Yes, Dr. Daniel Owen Herzig is listed in-network for PacificSource Health Plans through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Daniel Owen Herzig have affiliation with practices?
Dr. Daniel Owen Herzig is affiliated with Ohsu Intercultural Psychiatric Program. For the full list of practices see this list.
Where can you meet with Dr. Daniel Owen Herzig?
Dr. Daniel Owen Herzig's office is located at 3303 Southwest Bond Avenue in Portland, OR 97239.
Has Dr. Daniel Owen Herzig affiliation with hospitals?
Dr. Daniel Owen Herzig is affiliated with OHSU HOSPITAL. For the full list of hospitals see this list.