Dr. Russell H. Greenfield
- Gender: Male
- Experience: 37 years
- Graduated from: R Franklin University Of Med & Sci/chicago Medical School
- Graduation year: 1984
- Sole propriator: No
- NPI: 1669482386
Dr. Russell H. Greenfield MD
Emergency Physician
He is located at 125 Queens Road Suite 500 in Charlotte, NC 28204. Can help patients with the following: Acute Pain, Angina, Cancer, Colon Cancer, Gallstones, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1669482386. Appointment can be made via the phone number (980) 302-6380. He is affiliated with 2 practices.
Conditions treated
Dr. Russell Howard Greenfield, being an emergency physician, 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. Russell H. Greenfield.
- Achalasia
- Acute Pain
- Altitude Sickness
- Anal Fissure
- Angina
- Appendicitis
- Boils
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Cancer
- Choking
- Colon Cancer
- Common Cold
- Coronavirus
- Costochondritis
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Febrile Seizure
- Fever
- Frostbite
- Gallstones
- Gangrene
- General Care
- Headache
- Heart Disease
- Hematoma
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Influenza
- Insect Stings
- Laceration
- Lymphedema
- Migraine
- Nausea and Vomiting
- Pancreatitis
- Peptic Ulcer
- Phlebitis and Thrombophlebitis
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
- Whiplash
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Russell H. Greenfield as in-network for the following 2026 plans.
Health plans
Cigna Healthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 17 plans from Cigna Healthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Connect Bronze 5500 Indiv Med Deductible | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze 6500 Indiv Med Deductible | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze CMS Standard | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze RD 5000 Indiv Med Deductible | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze RD 6000 Indiv Med Deductible | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze RD CMS Standard | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Gold 1500 Indiv Med Deductible | HMO · Gold | Preferred | Accepting new patients |
| Connect Gold CMS Standard | HMO · Gold | Preferred | Accepting new patients |
| Connect Gold RD CMS Standard | HMO · Gold | Preferred | Accepting new patients |
| Connect myDiabetesCare Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect myDiabetesCare Silver | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver 3600 Indiv Med Deductible | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver 5000 Indiv Med Deductible | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver CMS Standard | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver RD 3500 Indiv Med Deductible | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver RD 5000 Indiv Med Deductible | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver RD CMS Standard | 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. Russell H. Greenfield 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. Russell H. Greenfield is enrolled to bill Medicare as a Practitioner - Emergency Medicine (also registered under: Practitioner - General Practice, Practitioner - General Surgery, Practitioner - Other (physician)) .
Bills through: Signature Healthcare Pllc
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.
Studies
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduated in 1984Additional Specialities
- General Practitioner
- Preventive Medicine Specialist
- Surgeon
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Questions & Answers
Does Dr. Russell Howard Greenfield have affiliation with practices?
Dr. Russell Howard Greenfield is affiliated with Novant Health Heart & Vascular Institute. For the full list of practices see this list.
Does Dr. Russell Howard Greenfield accept insurance?
Dr. Russell Howard Greenfield is listed in-network for 17 ACA Marketplace (Obamacare/HealthCare.gov) plans from Cigna Healthcare. See the Marketplace plans section for details.
What conditions does Dr. Russell Howard Greenfield treat?
Dr. Russell Howard Greenfield provides treatment for Acute Pain, Angina, Cancer, Colon Cancer, Gallstones, Ulcerative Colitis. For the full list see this list.
Where can you meet with Dr. Russell Howard Greenfield?
Dr. Russell Howard Greenfield's office is located at 125 Queens Road Suite 500 in Charlotte, NC 28204.