Dr. Mark D. Patterson, MD
- Medicare services, 2022
- 46
- Part D claims, 2019
- 45
- Industry payments
- $4,722
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1420 Tusculum Blvd, Greeneville, TN 37745
- Practice phone
- Call (423) 787-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greeneville Community Hospital West
Greeneville, Tennessee
Find Dr. Patterson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mark D. Patterson is a general surgeon in Greeneville, Tennessee
Dr. Patterson practices at Greeneville Community Hospital West in Greeneville, Tennessee.
Dr. Patterson's NPI, 1437145497, was assigned on September 26, 2005. Dr. Patterson graduated from University of Tennessee, Hsc, College of Medicine in 1991. Dr. Patterson holds Tennessee license MD0000023899.
- NPI
- 1437145497NPI Registry (opens in a new tab)
- NPI enumeration date
- September 26, 2005
- NPI status
- Active
- Practice phone
- (423) 787-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark D. Patterson practices at Greeneville Community Hospital West in Greeneville, Tennessee
Dr. Patterson's primary practice is Greeneville Community Hospital West, at 1420 Tusculum Blvd, Greeneville, TN 37745 in Greene County. The practice phone is (423) 787-5000.
- Greeneville Community Hospital West1420 Tusculum Blvd, Greeneville, TN 37745 · Greene CountyPhone(423) 787-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark D. Patterson is affiliated with 2 sites of care and 1 medical group
Dr. Patterson's primary practice is Greeneville Community Hospital West in Greeneville, Tennessee. The medical group on file is Ballad Health Medical Associates Family, Internal & Pediatric Medicine. Dmand AI also links Dr. Patterson to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark D. Patterson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Patterson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greeneville Community Hospital West | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark D. Patterson is one of 548 general surgeons in Tennessee
Surgery is Dr. Patterson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Patterson is licensed in Tennessee.
Specialties and state licenses
- Surgery, TennesseePrimary
General surgeons near Dr. Patterson
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark D. Patterson billed Medicare for 46 services in 2022
CMS data shows 46 Medicare services from Dr. Patterson across 3 procedure codes in 2022. Medicare paid $6,603 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Patterson's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Surgery
- 2021: 152022: 32113%
- Other services
- 2021: 162022: 1413%
Dr. Patterson compared with the Tennessee median for general surgeons, 2022
- Dr. Patterson
- Tennessee median
- Medicare services
- 46vs 17474% below
- Part D claims
- 45vs 5213% below
Medians across 548 general surgeons in Tennessee with Dmand AI profiles that report each measure.
Dr. Patterson's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Patterson and other general surgeons in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark D. Patterson's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Patterson's median patient age at 63, with 80% women.
Dr. Patterson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Mark D. Patterson wrote 45 Medicare Part D claims in 2019
In 2019, Dr. Patterson wrote 45 Medicare Part D claims. They cover 3 drugs, with $1,321 in total drug cost. In 2018, CMS named 175 claims across 8 drugs.
Dr. Patterson's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1752019: 4574%
Drugs named by CMS: 3 in 2019, 8 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark D. Patterson received $4,722 in industry payments from 2016 to 2025
CMS Open Payments shows 42 general payments to Dr. Patterson from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 52% of the total. W. L. Gore & Associates, Inc. paid the most, $1,727.
General payments to Dr. Patterson by program year, 2016 to 2025
General payments to Dr. Patterson by kind, 2016 to 2025
- Food and beverage$2,47952%
- Travel and lodging$2,24348%
Companies that paid Dr. Patterson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark D. Patterson graduated from University of Tennessee, Hsc, College of Medicine
Dr. Patterson graduated from University of Tennessee, Hsc, College of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark D. Patterson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark D. Patterson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark D. Patterson's NPI number?
Dr. Mark D. Patterson's NPI number is 1437145497. It was assigned on September 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark D. Patterson?
Dr. Mark D. Patterson is a general surgeon in Greeneville, Tennessee. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mark D. Patterson practice?
Dr. Patterson practices at 1420 Tusculum Blvd, Greeneville, TN 37745. Dr. Patterson's primary practice is Greeneville Community Hospital West in Greeneville, Tennessee. Dmand AI also links Dr. Patterson to 1 group practice or clinic.
What is Dr. Mark D. Patterson's office phone number?
The practice phone on file for Dr. Patterson is (423) 787-5000.
What is Dr. Mark D. Patterson's medical license number?
Dr. Patterson holds Tennessee license MD0000023899.
What medical group is Dr. Mark D. Patterson part of?
Dr. Patterson is linked to Ballad Health Medical Associates Family, Internal & Pediatric Medicine.
Does Dr. Mark D. Patterson accept Medicare?
Yes. CMS data shows Dr. Patterson billed Medicare for 46 services in 2022.
What services does Dr. Mark D. Patterson bill to Medicare?
In 2022, Dr. Patterson's most billed Medicare services were surgery: digestive system (45380), surgery: digestive system (45385) and medicare service (G0105).
Where did Dr. Mark D. Patterson go to medical school?
Dr. Patterson graduated from University of Tennessee, Hsc, College of Medicine in 1991.
What drugs does Dr. Mark D. Patterson prescribe most?
In 2019 Medicare Part D data, Dr. Patterson's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Sulfamethoxazole-Trimethoprim and Suprep.
Has Dr. Mark D. Patterson received payments from drug or device companies?
CMS Open Payments shows $4,722 in general payments to Dr. Patterson from 21 companies from 2016 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Mark D. Patterson been practicing?
Dr. Patterson graduated from medical school in 1991, 35 years ago.
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