Dr. Anastasia L. Bessas
- Gender: Female
- Experience: 7 years
- Graduated from: Ohio University, College Of Osteopathic Medicine
- Graduation year: 2014
- Sole propriator: Yes
- NPI: 1821403726
Dr. Anastasia L. Bessas D.O.
Internist
She is located at 1550 Sheridan Drive Suite 203 in Lancaster, OH 43130. Can help patients with the following: Acute Pain, Common Cold, Hot Flashes, Migraine, Obesity, Prescription Refill. Her National Provider Identifier (NPI) number is 1821403726. Appointment can be made via the phone number (740) 687-8397. She is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Anastasia Bessas, being an internist, 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. Anastasia L. Bessas.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Anastasia L. Bessas as in-network for the following 2026 plans.
Health plans
Ambetter from Buckeye Health Plan
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter from Buckeye Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Choice Bronze HSA | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Choice Bronze HSA + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Clear Gold | HMO · Gold | Preferred | Accepting new patients |
| Clear Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Complete Gold | HMO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Complete Silver | HMO · Silver | Preferred | Accepting new patients |
| Complete Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients |
| Everyday Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | 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. Anastasia L. Bessas 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. Anastasia L. Bessas is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Central Ohio Hospitalists, Inc
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
| Pfizer | $34 |
| Novo Nordisk | $19 |
| Otsuka Pharmaceutical | $17 |
Other
| Food and Beverage | $99 |
Studies
OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated in 2014
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Questions & Answers
Where can you meet with Dr. Anastasia Bessas?
Dr. Anastasia Bessas's office is located at 1550 Sheridan Drive Suite 203 in Lancaster, OH 43130.
Does Dr. Anastasia Bessas have affiliation with practices?
Dr. Anastasia Bessas is affiliated with Colonnade Medical Group.
Does Dr. Anastasia Bessas accept insurance?
Dr. Anastasia Bessas is listed in-network for 16 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter from Buckeye Health Plan. See the Marketplace plans section for details.
Has Dr. Anastasia Bessas affiliation with hospitals?
Dr. Anastasia Bessas is affiliated with RIVERSIDE METHODIST HOSPITAL. For the full list of hospitals see this list.
What conditions does Dr. Anastasia Bessas treat?
Dr. Anastasia Bessas provides treatment for Acute Pain, Common Cold, Hot Flashes, Migraine, Obesity, Prescription Refill. For the full list see this list.