Mackenzie Lurene Mashburn Grillo, NP
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 46
- MIPS score, 2024
- 94
- Hospital affiliations
- 3
- Industry payments
- $63
- Practice address
- 677 Church Street, Marietta, GA 30060
- Practice phone
- Call (770) 793-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Mackenzie Grillo's professional email, personal email and mobile number
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Mackenzie Lurene Mashburn Grillo is an acute care nurse practitioner in Marietta, Georgia
Mackenzie Grillo practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System.
Mackenzie Grillo's NPI, 1891205373, was assigned on October 10, 2017. Mackenzie Grillo holds Georgia license RN191815.
- NPI
- 1891205373NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810256534
- NPI enumeration date
- October 10, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 793-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mackenzie Lurene Mashburn Grillo practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia
Mackenzie Grillo's primary practice is Wellstar Kennestone Regional Medical Center, at 677 Church Street, Marietta, GA 30060 in Cobb County. The practice phone is (770) 793-5000.
- Wellstar Kennestone Regional Medical Center677 Church Street, Marietta, GA 30060 · Cobb CountyPhone(770) 793-5000
Source: Dmand AI Affiliation Data
Mackenzie Lurene Mashburn Grillo is affiliated with 3 sites of care and 1 medical group
Mackenzie Grillo's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Mackenzie Grillo is also affiliated with Wellstar Douglas Medical Center. The medical group on file is Wellstar Medical Group. Dmand AI also links Mackenzie Grillo to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mackenzie Lurene Mashburn Grillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mackenzie Grillo practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Kennestone Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Wellstar Health System and 6.2K+ hospitals, with verified contacts in the same login.
Mackenzie Lurene Mashburn Grillo is one of 818 acute care nurse practitioners in Georgia
Acute care is Mackenzie Grillo's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Mackenzie Grillo is licensed in Georgia.
Specialties and state licenses
- Acute care nurse practitioner, GeorgiaPrimary
Acute care nurse practitioners near Mackenzie Grillo
Counts of acute care nurse practitioners 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
Mackenzie Lurene Mashburn Grillo treated 14 Medicare patients in 2024, average age 70
CMS counts 14 Medicare patients who saw Mackenzie Grillo in 2024. 75% of them have heart failure, and 75% have high blood pressure. Their average risk score is 3.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mackenzie Grillo's median patient age at 61, with 14% women.
Chronic conditions among Mackenzie Grillo's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
Share of Medicare patients with each condition. A patient can have several.
Mackenzie Grillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women14%
- Men86%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mackenzie Lurene Mashburn Grillo wrote 46 Medicare Part D claims in 2024
In 2024, Mackenzie Grillo wrote 46 Medicare Part D claims for 14 patients. 87% of them were for generic drugs.
Mackenzie Grillo's Part D claims by kind of drug, 2024
- Generic40 claims87%
- Brand-name and other6 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mackenzie Lurene Mashburn Grillo 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 Mackenzie Grillo for performance year 2024, reported through an alternative payment model (APM). Mackenzie Grillo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mackenzie Grillo's MIPS scores, performance year 2024
- 94of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Mackenzie Lurene Mashburn Grillo received $63 in industry payments in 2025
CMS Open Payments shows 4 general payments to Mackenzie Grillo from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Kestra Medical Technology Services, Inc. paid the most, $32.
Companies that paid Mackenzie Grillo 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 Mackenzie Lurene Mashburn Grillo'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 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 Mackenzie Lurene Mashburn Grillo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mackenzie Lurene Mashburn Grillo's NPI number?
Mackenzie Lurene Mashburn Grillo's NPI number is 1891205373. It was assigned on October 10, 2017, and it is active in the NPI Registry.
What does Mackenzie Lurene Mashburn Grillo specialize in?
Mackenzie Lurene Mashburn Grillo is an acute care nurse practitioner in Marietta, Georgia. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Mackenzie Lurene Mashburn Grillo practice?
Mackenzie Grillo practices at 677 Church Street, Marietta, GA 30060. Mackenzie Grillo's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dmand AI also links Mackenzie Grillo to 1 hospital.
What is Mackenzie Lurene Mashburn Grillo's office phone number?
The practice phone on file for Mackenzie Grillo is (770) 793-5000.
What is Mackenzie Lurene Mashburn Grillo's medical license number?
Mackenzie Grillo holds Georgia license RN191815.
Which hospitals is Mackenzie Lurene Mashburn Grillo affiliated with?
Mackenzie Grillo practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia. Mackenzie Grillo is also affiliated with Wellstar Douglas Medical Center. Dmand AI links Mackenzie Grillo to 1 more hospital.
What medical group is Mackenzie Lurene Mashburn Grillo part of?
Mackenzie Grillo is linked to Wellstar Medical Group.
Does Mackenzie Lurene Mashburn Grillo accept Medicare?
Yes. CMS lists Mackenzie Grillo as accepting Medicare assignment.
What is Mackenzie Lurene Mashburn Grillo's MIPS score?
Mackenzie Grillo'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 Mackenzie Lurene Mashburn Grillo see?
CMS counts 14 Medicare patients who saw Mackenzie Grillo in 2024, with an average age of 70.
Has Mackenzie Lurene Mashburn Grillo received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Mackenzie Grillo from 2 companies from 2025 to 2025. The largest total came from Kestra Medical Technology Services, Inc.
How long has Mackenzie Lurene Mashburn Grillo been practicing?
Mackenzie Grillo graduated from medical school in 2017, 9 years ago.
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