Dr. Mark P. Gannon, MD
- Medicare services, 2024
- 78
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 30
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Practice address
- 565 Coal Valley Road, Jefferson Hills, PA 15025
- Practice phone
- Call (412) 469-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gannon's professional email, personal email and mobile number
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Dr. Mark P. Gannon is a general surgeon in Clairton, Pennsylvania
Dr. Gannon practices at Jefferson Hospital in Jefferson Hills, Pennsylvania, part of Highmark Health.
Dr. Gannon's NPI, 1265437974, was assigned on June 17, 2005. Dr. Gannon graduated from University of Pittsburgh School of Medicine in 1986. Dr. Gannon holds Pennsylvania license MD038841E.
- NPI
- 1265437974NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204901754
- NPI enumeration date
- June 17, 2005
- NPI status
- Active
- Practice phone
- (412) 469-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark P. Gannon practices at Jefferson Hospital in Jefferson Hills, Pennsylvania
Dr. Gannon's primary practice is Jefferson Hospital, at 565 Coal Valley Road, Jefferson Hills, PA 15025 in Allegheny County. The practice phone is (412) 469-5000.
- Jefferson Hospital565 Coal Valley Road, Jefferson Hills, PA 15025 · Allegheny CountyPhone(412) 469-5000
Source: Dmand AI Affiliation Data
Dr. Mark P. Gannon is affiliated with 4 sites of care and 2 medical groups
Dr. Gannon's primary practice is Jefferson Hospital in Jefferson Hills, Pennsylvania, part of Highmark Health. The medical group on file is AHN Primary Care - Family Med Associates at H+W Pavilion Bethel Park. Dmand AI also links Dr. Gannon to 2 more group practices and clinics, 1 hospital outpatient department 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 P. Gannon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gannon practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jefferson Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark P. Gannon is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Gannon's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Gannon is licensed in Pennsylvania.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
General surgeons near Dr. Gannon
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 P. Gannon billed Medicare for 78 services in 2024
CMS data shows 78 Medicare services from Dr. Gannon across 3 procedure codes in 2024, for 73 Medicare patients. Medicare paid $11,124 for them.
Dr. Gannon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 752024: 6217%
- Surgery
- 2023: 02024: 16
Where Dr. Gannon's Medicare services took place, 2024
- In an office6279%
- In a facility1621%
Dr. Gannon compared with the Pennsylvania median for general surgeons, 2024
- Dr. Gannon
- Pennsylvania median
- Medicare services
- 78vs 15851% below
- Medicare patients
- 73vs 12743% below
- Part D claims
- 11vs 2962% below
Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Gannon'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. Gannon and other general surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark P. Gannon treated 73 Medicare patients in 2024, average age 72
CMS counts 73 Medicare patients who saw Dr. Gannon in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have cancer, and 62% have high blood pressure. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gannon's median patient age at 72, with 95% women.
Dr. Gannon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Gannon's Medicare patients, 2024
- Cancer75%
- High blood pressure62%
- High cholesterol58%
- Arthritis56%
- Anxiety30%
- Mood disorders25%
- Depression23%
- Osteoporosis23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gannon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women95%
- Men5%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark P. Gannon wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Gannon wrote 30 Medicare Part D claims for 19 patients. 97% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $23 in total drug cost. In 2021, CMS named 16 claims across 1 drug.
Dr. Gannon's Part D claims by kind of drug, 2024
- Generic29 claims97%
- Brand-name and other1 claims3%
Dr. Gannon'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. Gannon's Part D claims, 2024
- Opioids40%12 of 30 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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 162024: 1131%
Drugs named by CMS: 1 in 2024, 1 in 2021.
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
Dr. Mark P. Gannon scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Gannon for performance year 2024, reported through an alternative payment model (APM).
Dr. Gannon's MIPS scores, performance year 2024
- 94of 100Final score
- 85of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark P. Gannon received $1,575 in industry payments from 2016 to 2023
CMS Open Payments shows 33 general payments to Dr. Gannon from 10 drug and device companies from 2016 to 2023. Travel and lodging make up the largest share, 64% of the total. Musculoskeletal Transplant Foundation Inc. paid the most, $1,080.
General payments to Dr. Gannon by program year, 2016 to 2023
General payments to Dr. Gannon by kind, 2016 to 2023
- Travel and lodging$1,00964%
- Food and beverage$56636%
Companies that paid Dr. Gannon the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark P. Gannon graduated from University of Pittsburgh School of Medicine
Dr. Gannon graduated from University of Pittsburgh School of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark P. Gannon'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) |
| Part D prescribing | Medicare 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 P. Gannon
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 P. Gannon's NPI number?
Dr. Mark P. Gannon's NPI number is 1265437974. It was assigned on June 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark P. Gannon?
Dr. Mark P. Gannon is a general surgeon in Clairton, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mark P. Gannon practice?
Dr. Gannon practices at 565 Coal Valley Road, Jefferson Hills, PA 15025. Dr. Gannon's primary practice is Jefferson Hospital in Jefferson Hills, Pennsylvania, part of Highmark Health. Dmand AI also links Dr. Gannon to 2 group practices and clinics, 1 hospital outpatient department and 1 medical group.
What is Dr. Mark P. Gannon's office phone number?
The practice phone on file for Dr. Gannon is (412) 469-5000.
What is Dr. Mark P. Gannon's medical license number?
Dr. Gannon holds Pennsylvania license MD038841E.
Which hospitals is Dr. Mark P. Gannon affiliated with?
Dr. Gannon practices at Jefferson Hospital in Jefferson Hills, Pennsylvania.
What medical group is Dr. Mark P. Gannon part of?
Dr. Gannon is linked to AHN Primary Care - Family Med Associates at H+W Pavilion Bethel Park. Dmand AI links Dr. Gannon to 1 more medical group.
Does Dr. Mark P. Gannon accept Medicare?
Yes. CMS data shows Dr. Gannon billed Medicare for 78 services in 2024.
What is Dr. Mark P. Gannon's MIPS score?
Dr. Gannon's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Mark P. Gannon see?
CMS counts 73 Medicare patients who saw Dr. Gannon in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Mark P. Gannon bill to Medicare?
In 2024, Dr. Gannon's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and surgery: skin and soft tissue (19301).
Where did Dr. Mark P. Gannon go to medical school?
Dr. Gannon graduated from University of Pittsburgh School of Medicine in 1986.
What drugs does Dr. Mark P. Gannon prescribe most?
In 2024 Medicare Part D data, Dr. Gannon's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Mark P. Gannon received payments from drug or device companies?
CMS Open Payments shows $1,575 in general payments to Dr. Gannon from 10 companies from 2016 to 2023. The largest total came from Musculoskeletal Transplant Foundation Inc.
How long has Dr. Mark P. Gannon been practicing?
Dr. Gannon graduated from medical school in 1986, 40 years ago.
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