Dr. Mark Gan, DO
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 41
- Industry payments
- $65
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 11331 James Watt Dr Bldg 200 Bldg 200, El Paso, TX 79936-6401
- Practice phone
- Call (915) 260-8256
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Donya Anesthesiology And Pain Medicine
Surgical practice · El Paso, Texas
Find Dr. Gan'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 Gan is an anesthesiologist in El Paso, Texas
Dr. Gan practices at Donya Anesthesiology And Pain Medicine in El Paso, Texas.
Dr. Gan's NPI, 1215033931, was assigned on September 16, 2006. Dr. Gan graduated from Texas College of Osteopathic Medicine in 1984. Dr. Gan holds Texas license G8120.
- NPI
- 1215033931NPI Registry (opens in a new tab)
- NPI enumeration date
- September 16, 2006
- NPI status
- Active
- Practice phone
- (915) 260-8256
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Gan practices at 2 locations in El Paso, Texas
Dr. Gan's primary practice is Donya Anesthesiology and Pain Medicine, at 11331 James Watt Dr Bldg 200 Bldg 200, El Paso, TX 79936-6401. The practice phone is (915) 260-8256. The NPI Registry lists Dr. Gan's practice address as 2311 N Oregon St, El Paso, TX 79902.
- Donya Anesthesiology and Pain MedicinePrimary11331 James Watt Dr Bldg 200 Bldg 200, El Paso, TX 79936-6401Phone(915) 260-8256
- NPI Registry address2311 N Oregon St, El Paso, TX 79902 · El Paso CountyPhone(915) 532-2222
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Mark Gan is affiliated with 3 sites of care and 3 medical groups
Dr. Gan's primary practice is Donya Anesthesiology And Pain Medicine in El Paso, Texas. The medical group on file is Anesthesia Management Solutions. Dmand AI also links Dr. Gan to 2 more medical groups, 1 physician office and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Mark Gan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Donya Anesthesiology And Pain Medicine | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Gan is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Gan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Gan is board certified in 1985 - 2026 by the TX State License. Dr. Gan is licensed in Texas.
Specialties and state licenses
- Anesthesiology, TexasPrimary
Anesthesiologists near Dr. Gan
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 Gan billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Dr. Gan across 1 procedure code in 2024, for 41 Medicare patients. Medicare paid $1,807 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1002024: 1387%
- Imaging
- 2023: 132024: 0100%
Dr. Gan compared with the Texas median for anesthesiologists, 2024
- Dr. Gan
- Texas median
- Medicare services
- 13vs 7182% below
- Medicare patients
- 41vs 13269% below
Medians across 3,710 anesthesiologists in Texas with Dmand AI profiles that report each measure.
Dr. Gan'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.
Need commercial claims for Dr. Gan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gan and other anesthesiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Gan treated 41 Medicare patients in 2024, average age 73
CMS counts 41 Medicare patients who saw Dr. Gan in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.
Dr. Gan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Gan's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes37%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Mark Gan received $65 in industry payments from 2021 to 2024
CMS Open Payments shows 2 general payments to Dr. Gan from 2 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $33.
General payments to Dr. Gan by program year, 2021 to 2024
Companies that paid Dr. Gan the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Gan graduated from Texas College of Osteopathic Medicine
Dr. Gan graduated from Texas College of Osteopathic Medicine in 1984.
- Medical school
- Board certified in 1985 - 2026
Source: Dmand AI Professional Profile Data
Dr. Mark Gan accepts plans from 19 insurance carriers
Dr. Gan is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +11 more carriersWith a free account
Plan types Dr. Gan accepts, by number of carriers
- PPO12
- HMO10
- Medicare7
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Gan'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 | Medicare Physician & Other Practitioners - by Provider (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 Gan
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 Gan's NPI number?
Dr. Mark Gan's NPI number is 1215033931. It was assigned on September 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Gan?
Dr. Mark Gan is an anesthesiologist in El Paso, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark Gan practice?
Dr. Gan practices at 11331 James Watt Dr Bldg 200 Bldg 200, El Paso, TX 79936-6401. Dr. Gan also practices at 2311 N Oregon St, El Paso, TX 79902. Dr. Gan's primary practice is Donya Anesthesiology And Pain Medicine in El Paso, Texas. Dmand AI also links Dr. Gan to 2 medical groups, 1 physician office and 1 ambulatory surgery center.
What is Dr. Mark Gan's office phone number?
The practice phone on file for Dr. Gan is (915) 260-8256.
What is Dr. Mark Gan's medical license number?
Dr. Gan holds Texas license G8120.
What medical group is Dr. Mark Gan part of?
Dr. Gan is linked to Anesthesia Management Solutions. Dmand AI links Dr. Gan to 2 more medical groups.
Does Dr. Mark Gan accept Medicare?
Yes. CMS data shows Dr. Gan billed Medicare for 13 services in 2024.
How many Medicare patients does Dr. Mark Gan see?
CMS counts 41 Medicare patients who saw Dr. Gan in 2024, with an average age of 73.
Is Dr. Mark Gan board certified?
Yes. Dr. Gan is board certified in 1985 - 2026 by the TX State License.
What services does Dr. Mark Gan bill to Medicare?
In 2024, Dr. Gan's most billed Medicare services were anesthesia (01480).
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Where did Dr. Mark Gan go to medical school?
Dr. Gan graduated from Texas College of Osteopathic Medicine in 1984.
Has Dr. Mark Gan received payments from drug or device companies?
CMS Open Payments shows $65 in general payments to Dr. Gan from 2 companies from 2021 to 2024. The largest total came from Medtronic, Inc.
How long has Dr. Mark Gan been practicing?
Dr. Gan graduated from medical school in 1984, 42 years ago.
What insurance does Dr. Mark Gan accept?
Dr. Gan is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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