Dr. Mark Christopher Simon, MD
- Medicare services, 2024
- 790
- Medicare patients, 2024
- 743
- MIPS score, 2024
- 89
- Hospital affiliations
- 3
- Industry payments
- $1,635
- Practice address
- 17201 Interstate 45 South, The Woodlands, TX 77385
- Practice phone
- Call (936) 270-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simon'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 Christopher Simon is an anesthesiologist in The Woodlands, Texas
Dr. Simon practices at Houston Methodist The Woodlands Hospital in The Woodlands, Texas, part of Houston Methodist.
Dr. Simon's NPI, 1568530731, was assigned on December 4, 2006. Dr. Simon graduated from Joe R. & Teresa Lozano Long School of Medicine in 2003. Dr. Simon holds Texas license M7631.
- NPI
- 1568530731NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375613169
- NPI enumeration date
- December 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (936) 270-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Christopher Simon practices at Houston Methodist the Woodlands Hospital in The Woodlands, Texas
Dr. Simon's primary practice is Houston Methodist the Woodlands Hospital, at 17201 Interstate 45 South, The Woodlands, TX 77385 in Montgomery County. The practice phone is (936) 270-2000.
- Houston Methodist the Woodlands Hospital17201 Interstate 45 South, The Woodlands, TX 77385 · Montgomery CountyPhone(936) 270-2000
Source: Dmand AI Affiliation Data
Dr. Mark Christopher Simon is affiliated with 5 sites of care and 2 medical groups
Dr. Simon's primary practice is Houston Methodist The Woodlands Hospital in The Woodlands, Texas, part of Houston Methodist. Dr. Simon is also affiliated with Memorial Hermann Greater Heights Hospital. The medical group on file is US Anesthesia Partners. Dmand AI also links Dr. Simon to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Christopher Simon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simon practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Houston Methodist The Woodlands Hospital | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Christopher Simon is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Simon's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Simon is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Simon's licenses on file in 2 states: Texas and Massachusetts.
Specialties and state licenses
- Anesthesiology, TexasPrimary
- Massachusetts license
Anesthesiologists near Dr. Simon
Counts of anesthesiologists 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 Christopher Simon billed Medicare for 790 services in 2024
CMS data shows 790 Medicare services from Dr. Simon across 27 procedure codes in 2024, for 743 Medicare patients. Medicare paid $56,658 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Simon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 3002024: 53478%
- Surgery
- 2023: 1432024: 20946%
- Imaging
- 2023: 272024: 4774%
Dr. Simon compared with the Texas median for anesthesiologists, 2024
- Dr. Simon
- Texas median
- Medicare services
- 790vs 7111.1 times
- Medicare patients
- 743vs 1325.6 times
Medians across 3,710 anesthesiologists in Texas with Dmand AI profiles that report each measure.
Dr. Simon'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Simon and other anesthesiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Christopher Simon treated 743 Medicare patients in 2024, average age 73
CMS counts 743 Medicare patients who saw Dr. Simon in 2024. The largest group is 65 to 74, with 374 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Simon's median patient age at 67, with 60% women.
Dr. Simon's Medicare patients by age, 2024
Dr. Simon's Medicare patients by sex, 2024
- Women38852%
- Men35548%
Chronic conditions among Dr. Simon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Ischemic heart disease42%
- Diabetes38%
- Anxiety35%
- Chronic kidney disease34%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women60%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Christopher Simon scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Simon for performance year 2024, reported as part of a group. Dr. Simon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Simon's MIPS scores, performance year 2024
- 89of 100Final score
- 91.3of 100Quality
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mark Christopher Simon received $1,635 in industry payments from 2016 to 2025
CMS Open Payments shows 34 general payments to Dr. Simon from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 66% of the total. Halyard Health, Inc. paid the most, $1,011.
General payments to Dr. Simon by program year, 2016 to 2025
General payments to Dr. Simon by kind, 2016 to 2025
- Food and beverage$1,07766%
- Travel and lodging$55834%
Companies that paid Dr. Simon 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 Christopher Simon graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Simon graduated from Joe R. & Teresa Lozano Long School of Medicine in 2003.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Mark Christopher Simon accepts plans from 20 insurance carriers
Dr. Simon is in network with 20 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- HCSC
- +12 more carriersWith a free account
Plan types Dr. Simon accepts, by number of carriers
- PPO12
- HMO11
- Medicare8
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Christopher Simon'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Christopher Simon
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 Christopher Simon's NPI number?
Dr. Mark Christopher Simon's NPI number is 1568530731. It was assigned on December 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Christopher Simon?
Dr. Mark Christopher Simon is an anesthesiologist in The Woodlands, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark Christopher Simon practice?
Dr. Simon practices at 17201 Interstate 45 South, The Woodlands, TX 77385. Dr. Simon's primary practice is Houston Methodist The Woodlands Hospital in The Woodlands, Texas, part of Houston Methodist. Dmand AI also links Dr. Simon to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Mark Christopher Simon's office phone number?
The practice phone on file for Dr. Simon is (936) 270-2000.
What is Dr. Mark Christopher Simon's medical license number?
Dr. Simon holds Texas license M7631, one of the licenses on file in 2 states.
Which states has Dr. Mark Christopher Simon been licensed in?
Dmand AI has state licenses on file for Dr. Simon in Texas (2007 to 2027) and Massachusetts.
Which hospitals is Dr. Mark Christopher Simon affiliated with?
Dr. Simon practices at Houston Methodist The Woodlands Hospital in The Woodlands, Texas. Dr. Simon is also affiliated with Memorial Hermann Greater Heights Hospital. Dmand AI links Dr. Simon to 1 more hospital.
What medical group is Dr. Mark Christopher Simon part of?
Dr. Simon is linked to US Anesthesia Partners. Dmand AI links Dr. Simon to 1 more medical group.
Does Dr. Mark Christopher Simon accept Medicare?
Yes. CMS data shows Dr. Simon billed Medicare for 790 services in 2024, and Dr. Simon accepts Medicare assignment.
What is Dr. Mark Christopher Simon's MIPS score?
Dr. Simon's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Mark Christopher Simon see?
CMS counts 743 Medicare patients who saw Dr. Simon in 2024, with an average age of 73.
Is Dr. Mark Christopher Simon board certified?
Yes. Dr. Simon is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Mark Christopher Simon bill to Medicare?
In 2024, Dr. Simon's most billed Medicare services were surgery: brain, spine and nerves (64448), anesthesia (01402) and anesthesia (00731).
Where did Dr. Mark Christopher Simon go to medical school?
Dr. Simon graduated from Joe R. & Teresa Lozano Long School of Medicine in 2003.
Has Dr. Mark Christopher Simon received payments from drug or device companies?
CMS Open Payments shows $1,635 in general payments to Dr. Simon from 10 companies from 2016 to 2025. The largest total came from Halyard Health, Inc.
How long has Dr. Mark Christopher Simon been practicing?
Dr. Simon graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Mark Christopher Simon accept?
Dr. Simon is in network with 20 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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