Dr. Mark C. Buchanan MD is a male internist in Farmington, CT with over 44 years of experience. His CareDash rating is 1.0 out of 5 by one patient, and he has one review. Dr. Buchanan is affiliated with State of Connecitut Health Center in Farmington, as well as John Dempsey Hospital in Farmington. Dr. Buchanan graduated from Tufts University School of Medicine in 1974. He is licensed to practice by the state board in Connecticut (037373).

Accepts Medicare*

No Medical Board Actions Found

44+ Years of Experience

* According to our data, this provider accepts Medicare. Please verify this information when making an appointment with Dr. Buchanan.

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Patient Reviews

Overall Rating


(1 Rating)


1.0 (1)


1.0 (1)


2.0 (1)


1.0 (1)

Bedside Manner:

2.0 (1)

Average Wait Time:

Under 15 minutes

Not Recommended by 1 Reviewer

Displaying 1 Review

July 11, 2018


Trusted Reviewer

2 Reviews

No help at all

Just does referrals to everyone else. Will not treat you or your symptoms. Poor communication. NEVER answers a call or email.

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Bedside Manner:
Wait Time:

Under 15 minutes

Does Not Recommend

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About Dr. Buchanan

Education and Training

Dr. Mark C. Buchanan MD graduated from Tufts University School of Medicine in 1974.


  • Internal Medicine

Basic Information

Full Name: Mark C. Buchanan

Gender: Male

License Number: 037373 - Issued by the state board in Connecticut

NPI: 1326379231

Practice and Hospital Affiliations

Affiliated Practices

1. State of Connecitut Health Center

263 Farmington Avenue
Farmington, CT

(860) 679-3343

Affiliated Hospitals

1. John Dempsey Hospital

263 Farmington Avenue
Farmington, CT

(860) 679-2000

2. Windham Community Memorial Hospital

112 Mansfield Avenue
Willimantic, CT

(860) 456-9116


Office Information

263 Farmington Avenue

Occupational Medicine

Farmington, CT 06030

Get Directions

(860) 679-2893

(860) 679-4587

Our records indicate that Dr. Buchanan accepts the following insurance.

Please verify this information directly with Dr. Buchanan, since it may change frequently and vary by office location. This doctor may also accept additional insurance plans not listed here.

Conditions Treated

As an Internist, Dr. Buchanan may treat the following 17 conditions:

List of Procedures Dr. Mark C. Buchanan MD Performs:

Each link displays more information about how often Dr. Buchanan performs a specific procedure and a list of other doctors who frequently perform the procedure.

Payments Received from Medical Companies

What are Payments Received?

Total Payments Received Between 2014 and 2016:

Many providers have received payments from medical companies ranging from small amounts in the form of food at conferences to large payments for consulting or royalties. Some providers have received payments for specific drugs. These payments are not necessarily cause for concern, but we encourage you to speak with your provider if they do raise any questions or issues.

This graph represents payments Dr. Buchanan received relative to the average payment received by internists.

Dr. Buchanan received less money than a majority (82%) of internists nationally. This overall payment amount is low, and is not necessarily a cause for concern. For more information, see the breakdown of payments by category.

Providers receive payments in various different categories, from travel and lodging or food and beverages at conferences to fees for promotional speaking or consulting engagements. Some providers receive payments from royalties or licenses, usually from having helped develop a product or drug.

This chart represents the breakdown of payments Dr. Buchanan has received by specific category of payment. See the breakdown of payments by company.

Providers receive payments from specific medical companies, sometimes for specific drugs. If you have any questions or concerns about the specific company or drug payments your provider has received, we encourage you to speak with your provider directly.

This chart represents the breakdown of payments Dr. Buchanan has received from specific medical companies, including payments for drugs and medical products.

Male doctor with older female patient

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Providers Near Farmington, CT