Dr. Nathaniel L. Eastman
- Gender: Male
- Experience: 25 years
- Graduated from: University Of Colorado School Of Medicine, Denver
- Graduation year: 1996
- Sole propriator: No
- NPI: 1023125887
Dr. Nathaniel L. Eastman MD
Surgeon
He is located at 9321 West Thomas Road Suite 325 in Phoenix, AZ 85037. Can help patients with the following: Boils, Cancer, Diverticulosis, Enlarged Spleen, Pancreatitis, Pilonidal Cyst. His National Provider Identifier (NPI) number is 1023125887. Appointment can be made via the phone number (623) 936-5406. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Nathaniel Eastman, being an 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 L. Eastman.
- 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. Nathaniel L. Eastman
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Nathaniel L. Eastman as in-network for the following 2026 plans.
Health plans
Oscar Health Plan, Inc.
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 17 plans from Oscar Health Plan, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic Standard | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Buena Salud Bronce Simple Para Diabetes | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic | HMO · Gold | Preferred | Accepting new patients |
| Gold Classic Standard | HMO · Gold | Preferred | Accepting new patients |
| Gold Simple | HMO · Gold | Preferred | Accepting new patients |
| Gold Simple Diabetes | HMO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard | HMO · Silver | Preferred | Accepting new patients |
| Silver Elite Saver Plus | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Specialist Saver with COPD | HMO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | HMO · Silver | Preferred | 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 L. Eastman 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 L. Eastman is enrolled to bill Medicare as a Practitioner - General Surgery .
Bills through: Alaska Native Tribal Health Consortium
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 | $2841 |
| Endogastrictions | $997 |
| Medtronic | $465 |
Other
| Travel and Lodging | $2776 |
| Food and Beverage | $1829 |
Studies
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated in 1996
Looking for more Surgeons?
There are 6 other surgeons in this region.
- Gender: Male
- Address: Suite 132 9515 West Camelback Road Phoenix, 85037, AZ
- Gender: Male
- Address: Suite 250 9250 West Thomas Road Phoenix, 85037, AZ
- Gender: Male
- Address: Suite 250 9250 West Thomas Road Phoenix, 85037, AZ
- Gender: Male
- Address: Suite 115 10240 West Indian School Road Phoenix, 85037, AZ
- Gender: Female
- Address: Suite 250 9250 West Thomas Road Phoenix, 85037, AZ
- Gender: Female
- Address: Suite 250 9250 West Thomas Road Phoenix, 85037, AZ
Questions & Answers
Has Dr. Nathaniel Eastman affiliation with hospitals?
Dr. Nathaniel Eastman is affiliated with ALASKA NATIVE MEDICAL CENTER.
Does Dr. Nathaniel Eastman accept patients with Oscar Health Plan, Inc.?
Yes, Dr. Nathaniel Eastman is listed in-network for Oscar Health Plan, Inc. through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Nathaniel Eastman?
Dr. Nathaniel Eastman's office is located at 9321 West Thomas Road Suite 325 in Phoenix, AZ 85037.
What conditions does Dr. Nathaniel Eastman treat?
Dr. Nathaniel Eastman provides treatment for Boils, Cancer, Diverticulosis, Enlarged Spleen, Pancreatitis, Pilonidal Cyst. For the full list see this list.
Does Dr. Nathaniel Eastman have affiliation with practices?
Dr. Nathaniel Eastman is affiliated with Advanced Surgical Services.