Holly R. Greer, NP
- Medicare patients, 2024
- 439
- Part D claims, 2024
- 5,759
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Industry payments
- $564
- Practice address
- 1924 Alcoa Highway, Knoxville, TN 37920
- Practice phone
- Call (865) 305-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Holly Greer'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.
Holly R. Greer is a family nurse practitioner in Knoxville, Tennessee
Holly Greer practices at The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical.
Holly Greer's NPI, 1649697608, was assigned on March 27, 2014. Holly Greer graduated from University of Tennessee, Hsc, College of Medicine in 2013. Holly Greer holds Tennessee license 18443.
- NPI
- 1649697608NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395969067
- NPI enumeration date
- March 27, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 305-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Holly R. Greer practices at The University of Tennessee Medical Center in Knoxville, Tennessee
Holly Greer's primary practice is The University of Tennessee Medical Center, at 1924 Alcoa Highway, Knoxville, TN 37920 in Knox County. The practice phone is (865) 305-9000.
- The University of Tennessee Medical Center1924 Alcoa Highway, Knoxville, TN 37920 · Knox CountyPhone(865) 305-9000
Source: Dmand AI Affiliation Data
Holly R. Greer is affiliated with 3 sites of care and 3 medical groups
Holly Greer's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. The medical group on file is UT Internal Medicine - Pellissippi. Dmand AI also links Holly Greer to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Holly R. Greer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Holly Greer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Tennessee Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | 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 Ut Medical and 6.2K+ hospitals, with verified contacts in the same login.
Holly R. Greer is one of 7,243 family nurse practitioners in Tennessee
Family is Holly Greer's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Holly Greer is licensed in Tennessee.
Specialties and state licenses
- Family nurse practitioner, TennesseePrimary
Family nurse practitioners near Holly Greer
Counts of family 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
Holly R. Greer treated 439 Medicare patients in 2024, average age 75
CMS counts 439 Medicare patients who saw Holly Greer in 2024. The largest group is 65 to 74, with 201 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Holly Greer's median patient age at 74, with 45% women.
Holly Greer's Medicare patients by age, 2024
Holly Greer's Medicare patients by sex, 2024
- Women20446%
- Men23554%
Chronic conditions among Holly Greer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis48%
- Atrial fibrillation40%
- Diabetes35%
- Chronic kidney disease32%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Holly Greer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Holly R. Greer wrote 5,759 Medicare Part D claims in 2024
In 2024, Holly Greer wrote 5,759 Medicare Part D claims for 823 patients. 82% of them were for generic drugs.
Holly Greer's Part D claims by kind of drug, 2024
- Generic4,694 claims82%
- Brand-name1,065 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Holly R. Greer scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Holly Greer for performance year 2024, reported through an alternative payment model (APM). Holly Greer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Holly Greer's MIPS scores, performance year 2024
- 96of 100Final score
- 86.2of 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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Holly R. Greer received $564 in industry payments in 2025
CMS Open Payments shows 32 general payments to Holly Greer from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $137.
Companies that paid Holly Greer the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Holly R. Greer graduated from University of Tennessee, Hsc, College of Medicine
Holly Greer graduated from University of Tennessee, Hsc, College of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Holly R. Greer'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) |
| 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 Holly R. Greer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Holly R. Greer's NPI number?
Holly R. Greer's NPI number is 1649697608. It was assigned on March 27, 2014, and it is active in the NPI Registry.
What does Holly R. Greer specialize in?
Holly R. Greer is a family nurse practitioner in Knoxville, Tennessee. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Holly R. Greer practice?
Holly Greer practices at 1924 Alcoa Highway, Knoxville, TN 37920. Holly Greer's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. Dmand AI also links Holly Greer to 2 group practices and clinics and 2 medical groups.
What is Holly R. Greer's office phone number?
The practice phone on file for Holly Greer is (865) 305-9000.
What is Holly R. Greer's medical license number?
Holly Greer holds Tennessee license 18443.
Which hospitals is Holly R. Greer affiliated with?
Holly Greer practices at The University of Tennessee Medical Center in Knoxville, Tennessee.
What medical group is Holly R. Greer part of?
Holly Greer is linked to UT Internal Medicine - Pellissippi. Dmand AI links Holly Greer to 2 more medical groups.
Does Holly R. Greer accept Medicare?
Yes. CMS lists Holly Greer as accepting Medicare assignment.
What is Holly R. Greer's MIPS score?
Holly Greer's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Holly R. Greer see?
CMS counts 439 Medicare patients who saw Holly Greer in 2024, with an average age of 75.
Show 3 more questionsShow fewer questions
Where did Holly R. Greer go to medical school?
Holly Greer graduated from University of Tennessee, Hsc, College of Medicine in 2013.
Has Holly R. Greer received payments from drug or device companies?
CMS Open Payments shows $564 in general payments to Holly Greer from 8 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Holly R. Greer been practicing?
Holly Greer graduated from medical school in 2013, 13 years ago.
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