Mark E. Grandon, PA-C
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 35
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Industry payments
- $111
- Practice address
- 1 Audubon Plaza Dr, Louisville, KY 40217
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Norton Audubon Hospital-Pre Op/Post Op - HOPD
Acute Care Hospital outpatient department · Louisville, Kentucky
Find Mark Grandon'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.
Mark E. Grandon is a surgical physician assistant in Louisville, Kentucky
Mark Grandon practices at Norton Audubon Hospital-Pre Op/Post Op - HOPD in Louisville, Kentucky.
Mark Grandon's NPI, 1386683852, was assigned on June 6, 2006. Mark Grandon holds Kentucky license PA155.
- NPI
- 1386683852NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496845760
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark E. Grandon practices at Norton Audubon Hospital-Pre Op/Post Op - HOPD in Louisville, Kentucky
Mark Grandon's primary practice is Norton Audubon Hospital-Pre Op/Post Op - HOPD, at 1 Audubon Plaza Dr, Louisville, KY 40217.
- Norton Audubon Hospital-Pre Op/Post Op - HOPD1 Audubon Plaza Dr, Louisville, KY 40217
Source: Dmand AI Affiliation Data
Mark E. Grandon is affiliated with 3 sites of care and 1 medical group
Mark Grandon's primary practice is Norton Audubon Hospital-Pre Op/Post Op - HOPD in Louisville, Kentucky. Mark Grandon is also affiliated with Norton Hospital. The medical group on file is Norton Community Medical Associates. Dmand AI also links Mark Grandon to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark E. Grandon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Grandon practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Norton Audubon Hospital-Pre Op/Post Op - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark E. Grandon is one of 68 surgical physician assistants in Kentucky
Surgical is Mark Grandon's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Mark Grandon is licensed in Kentucky.
Specialties and state licenses
- Surgical physician assistant, KentuckyPrimary
Surgical physician assistants near Mark Grandon
Counts of surgical physician assistants 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
Mark E. Grandon treated 74 Medicare patients in 2024, average age 72
CMS counts 74 Medicare patients who saw Mark Grandon in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have atrial fibrillation, and 75% have high blood pressure. Their average risk score is 1.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mark Grandon's median patient age at 71, with 31% women.
Mark Grandon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Grandon's Medicare patients by sex, 2024
- Women2635%
- Men4865%
Chronic conditions among Mark Grandon's Medicare patients, 2024
- Atrial fibrillation75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis53%
- Heart failure46%
- Chronic kidney disease41%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Mark Grandon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women31%
- Men69%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark E. Grandon wrote 35 Medicare Part D claims in 2024
In 2024, Mark Grandon wrote 35 Medicare Part D claims for 16 patients. 91% of them were for generic drugs.
Mark Grandon's Part D claims by kind of drug, 2024
- Generic32 claims91%
- Brand-name and other3 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mark E. Grandon scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Mark Grandon for performance year 2024, reported as part of a group. Mark Grandon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mark Grandon's MIPS scores, performance year 2024
- 81of 100Final score
- 63.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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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Mark E. Grandon received $111 in industry payments in 2025
CMS Open Payments shows 4 general payments to Mark Grandon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $111.
Companies that paid Mark Grandon the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mark E. Grandon'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 Data |
| 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 (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) |
| 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 Mark E. Grandon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark E. Grandon's NPI number?
Mark E. Grandon's NPI number is 1386683852. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What does Mark E. Grandon specialize in?
Mark E. Grandon is a surgical physician assistant in Louisville, Kentucky. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Mark E. Grandon practice?
Mark Grandon practices at 1 Audubon Plaza Dr, Louisville, KY 40217. Mark Grandon's primary practice is Norton Audubon Hospital-Pre Op/Post Op - HOPD in Louisville, Kentucky. Dmand AI also links Mark Grandon to 1 group practice or clinic.
What is Mark E. Grandon's medical license number?
Mark Grandon holds Kentucky license PA155.
Which hospitals is Mark E. Grandon affiliated with?
Mark Grandon is affiliated with Norton Hospital.
What medical group is Mark E. Grandon part of?
Mark Grandon is linked to Norton Community Medical Associates.
Does Mark E. Grandon accept Medicare?
Yes. CMS lists Mark Grandon as accepting Medicare assignment.
What is Mark E. Grandon's MIPS score?
Mark Grandon's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Mark E. Grandon see?
CMS counts 74 Medicare patients who saw Mark Grandon in 2024, with an average age of 72.
Has Mark E. Grandon received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Mark Grandon from 1 company from 2025 to 2025. The largest total came from AtriCure, Inc.
How long has Mark E. Grandon been practicing?
Mark Grandon graduated from medical school in 1991, 35 years ago.
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