Dr. Mark Tillotson, MD

  • Bolivia, NC
  • General surgeon
NPI1649256850
Medicare services, 2024
493
Medicare patients, 2024
456
Part D claims, 2024
193
Industry payments
$323
Affiliated sites
1
Practice address
240 Hospital NE Dr, Bolivia, NC 28422
Practice phone
Call (910) 755-8121
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Novant Health Brunswick Medical Center

Bolivia, North Carolina

See all 2 affiliations

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Dr. Mark Tillotson is a general surgeon in Bolivia, North Carolina

Dr. Tillotson practices at Novant Health Brunswick Medical Center in Bolivia, North Carolina.

Dr. Tillotson's NPI, 1649256850, was assigned on December 20, 2005. Dr. Tillotson holds North Carolina license 36841.

NPI and contact details
NPI enumeration date
December 20, 2005
NPI status
Active
Practice phone
(910) 755-8121
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Dr. Mark Tillotson practices at Novant Health Brunswick Medical Center in Bolivia, North Carolina

Dr. Tillotson's primary practice is Novant Health Brunswick Medical Center, at 240 Hospital NE Dr, Bolivia, NC 28422 in Brunswick County. The practice phone is (910) 755-8121.

  • Novant Health Brunswick Medical Center
    240 Hospital NE Dr, Bolivia, NC 28422 · Brunswick CountyPhone(910) 755-8121

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Mark Tillotson is affiliated with 2 sites of care

Dr. Tillotson's primary practice is Novant Health Brunswick Medical Center in Bolivia, North Carolina. Dmand AI also links Dr. Tillotson to 1 physician office, named with a free account.

Novant Health Brunswick Medical CenterBolivia, North CarolinaPrimary
1 physician officeName with a free account
See all 2 affiliations for Dr. Tillotson

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Mark Tillotson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tillotson practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Novant Health Brunswick Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mark Tillotson is one of 1,053 general surgeons in North Carolina

Surgery is Dr. Tillotson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Tillotson is licensed in North Carolina.

Specialties and state licenses

  • Surgery, North CarolinaPrimaryLicense 36841 · taxonomy 208600000X

General surgeons near Dr. Tillotson

Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.

1,053general surgeons in North Carolina
4general surgeons in Bolivia

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Mark Tillotson billed Medicare for 493 services in 2024

CMS data shows 493 Medicare services from Dr. Tillotson across 12 procedure codes in 2024, for 456 Medicare patients. Medicare paid $19,733 for them.

Medicare services, 2024493
Medicare patients456
Paid by Medicare$19,733
Procedure codes12

Dr. Tillotson's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 5492024: 30944%
Office and hospital visits
2023: 3242024: 13259%
Imaging
2023: 632024: 3741%
Surgery
2023: 302024: 1550%

Where Dr. Tillotson's Medicare services took place, 2024

  • In an office36875%
  • In a facility12525%

Dr. Tillotson compared with the North Carolina median for general surgeons, 2024

  • Dr. Tillotson
  • North Carolina median
Medicare services
493vs 1513.3 times
Medicare patients
456vs 1154.0 times
Part D claims
108vs 412.6 times

Medians across 950 general surgeons in North Carolina with Dmand AI profiles that report each measure.

Dr. Tillotson's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Tillotson

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mark Tillotson treated 456 Medicare patients in 2024, average age 75

CMS counts 456 Medicare patients who saw Dr. Tillotson in 2024. The largest group is 65 to 74, with 226 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.

Medicare patients, 2024456
Average age75
Average risk score1.12
Also on Medicaid5%

Dr. Tillotson's Medicare patients by age, 2024

Dr. Tillotson's Medicare patients by sex, 2024

  • Women23652%
  • Men22048%

Chronic conditions among Dr. Tillotson's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis52%
  4. Ischemic heart disease34%
  5. Diabetes28%
  6. Anxiety24%
  7. Chronic kidney disease24%
  8. Mood disorders22%

Share of Medicare patients with each condition. A patient can have several.

Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Mark Tillotson wrote 193 Medicare Part D claims in 2024

In 2024, Dr. Tillotson wrote 193 Medicare Part D claims for 98 patients. 83% of them were for generic drugs. CMS names the drug for 108 of them, across 3 drugs with 11 or more claims each, at $9,004 in total drug cost. In 2023, CMS named 155 claims across 7 drugs.

Part D claims, 2024193
Drugs named by CMS3
Total drug cost$9,004
Part D patients98

Dr. Tillotson's Part D claims by kind of drug, 2024

  • Generic160 claims83%
  • Brand-name33 claims17%

Dr. Tillotson's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Tillotson's Part D claims, 2024

  • Opioids38%74 of 193 claims
  • Antibiotics12%24 of 193 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1552024: 10830%

Drugs named by CMS: 3 in 2024, 7 in 2023.

See all prescribing by Dr. Tillotson

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Dr. Mark Tillotson received $323 in industry payments from 2016 to 2022

CMS Open Payments shows 15 general payments to Dr. Tillotson from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $159.

General payments to Dr. Tillotson by program year, 2016 to 2022

Companies that paid Dr. Tillotson the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Tillotson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Mark Tillotson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mark Tillotson

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 Tillotson's NPI number?

Dr. Mark Tillotson's NPI number is 1649256850. It was assigned on December 20, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Mark Tillotson?

Dr. Mark Tillotson is a general surgeon in Bolivia, North Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Mark Tillotson practice?

Dr. Tillotson practices at 240 Hospital NE Dr, Bolivia, NC 28422. Dr. Tillotson's primary practice is Novant Health Brunswick Medical Center in Bolivia, North Carolina. Dmand AI also links Dr. Tillotson to 1 physician office.

What is Dr. Mark Tillotson's office phone number?

The practice phone on file for Dr. Tillotson is (910) 755-8121.

What is Dr. Mark Tillotson's medical license number?

Dr. Tillotson holds North Carolina license 36841.

Does Dr. Mark Tillotson accept Medicare?

Yes. CMS data shows Dr. Tillotson billed Medicare for 493 services in 2024.

How many Medicare patients does Dr. Mark Tillotson see?

CMS counts 456 Medicare patients who saw Dr. Tillotson in 2024, with an average age of 75.

What services does Dr. Mark Tillotson bill to Medicare?

In 2024, Dr. Tillotson's most billed Medicare services were blood vessel study (93880), office visit, established patient (99213) and blood vessel study (93925).

What drugs does Dr. Mark Tillotson prescribe most?

In 2024 Medicare Part D data, Dr. Tillotson's most prescribed drugs by claims were Oxycodone HCl, Levothyroxine Sodium and Eliquis.

Has Dr. Mark Tillotson received payments from drug or device companies?

CMS Open Payments shows $323 in general payments to Dr. Tillotson from 7 companies from 2016 to 2022. The largest total came from Ethicon Inc.

How long has Dr. Mark Tillotson been practicing?

Dr. Tillotson's NPI was assigned in 2005.

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