Elizabeth A. Holderness, CRNP
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 462
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 7601 Osler Drive, Towson, MD 21204
- Practice phone
- Call (410) 337-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Elizabeth Holderness' 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.
Elizabeth A. Holderness is an acute care nurse practitioner in Towson, Maryland
Elizabeth Holderness practices at University of Maryland St. Joseph Medical Center in Towson, Maryland, part of University of Maryland Medical System.
Elizabeth Holderness' NPI, 1447480348, was assigned on July 26, 2009. Elizabeth Holderness holds Maryland license R170415.
- NPI
- 1447480348NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567622152
- NPI enumeration date
- July 26, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 337-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Elizabeth A. Holderness practices at University of Maryland St. Joseph Medical Center in Towson, Maryland
Elizabeth Holderness' primary practice is University of Maryland St. Joseph Medical Center, at 7601 Osler Drive, Towson, MD 21204 in Baltimore County. The practice phone is (410) 337-1000.
- University of Maryland St. Joseph Medical Center7601 Osler Drive, Towson, MD 21204 · Baltimore CountyPhone(410) 337-1000
Source: Dmand AI Affiliation Data
Elizabeth A. Holderness is affiliated with 2 sites of care and 1 medical group
Elizabeth Holderness' primary practice is University of Maryland St. Joseph Medical Center in Towson, Maryland, part of University of Maryland Medical System. The medical group on file is UM St. Joseph Medical Group. Dmand AI also links Elizabeth Holderness to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Elizabeth A. Holderness' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Holderness practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland St. Joseph Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Elizabeth A. Holderness is one of 587 acute care nurse practitioners in Maryland
Acute care is Elizabeth Holderness' primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Elizabeth Holderness is licensed in Maryland.
Specialties and state licenses
- Acute care nurse practitioner, MarylandPrimary
Acute care nurse practitioners near Elizabeth Holderness
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
Elizabeth A. Holderness treated 79 Medicare patients in 2024, average age 74
CMS counts 79 Medicare patients who saw Elizabeth Holderness in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Elizabeth Holderness' median patient age at 74, with 40% women.
Elizabeth Holderness' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Elizabeth Holderness' Medicare patients by sex, 2024
- Women2532%
- Men5468%
Chronic conditions among Elizabeth Holderness' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Atrial fibrillation68%
- Chronic kidney disease59%
- Diabetes59%
- Heart failure58%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Elizabeth Holderness' 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
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elizabeth A. Holderness wrote 462 Medicare Part D claims in 2024
In 2024, Elizabeth Holderness wrote 462 Medicare Part D claims for 108 patients. 90% of them were for generic drugs.
Elizabeth Holderness' Part D claims by kind of drug, 2024
- Generic418 claims90%
- Brand-name and other44 claims10%
Drug classes CMS tracks in Elizabeth Holderness' Part D claims, 2024
- Opioids6%29 of 462 claims
- Antibiotics4%17 of 462 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Elizabeth A. Holderness scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Elizabeth Holderness for performance year 2024, reported as part of a group. Elizabeth Holderness accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Elizabeth Holderness' MIPS scores, performance year 2024
- 87of 100Final score
- 79.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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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Sources for Elizabeth A. Holderness'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) |
| 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 Elizabeth A. Holderness
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elizabeth A. Holderness' NPI number?
Elizabeth A. Holderness' NPI number is 1447480348. It was assigned on July 26, 2009, and it is active in the NPI Registry.
What does Elizabeth A. Holderness specialize in?
Elizabeth A. Holderness is an acute care nurse practitioner in Towson, Maryland. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Elizabeth A. Holderness practice?
Elizabeth Holderness practices at 7601 Osler Drive, Towson, MD 21204. Elizabeth Holderness' primary practice is University of Maryland St. Joseph Medical Center in Towson, Maryland, part of University of Maryland Medical System. Dmand AI also links Elizabeth Holderness to 1 group practice or clinic.
What is Elizabeth A. Holderness' office phone number?
The practice phone on file for Elizabeth Holderness is (410) 337-1000.
What is Elizabeth A. Holderness' medical license number?
Elizabeth Holderness holds Maryland license R170415.
Which hospitals is Elizabeth A. Holderness affiliated with?
Elizabeth Holderness practices at University of Maryland St. Joseph Medical Center in Towson, Maryland.
What medical group is Elizabeth A. Holderness part of?
Elizabeth Holderness is linked to UM St. Joseph Medical Group.
Does Elizabeth A. Holderness accept Medicare?
Yes. CMS lists Elizabeth Holderness as accepting Medicare assignment.
What is Elizabeth A. Holderness' MIPS score?
Elizabeth Holderness' MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Elizabeth A. Holderness see?
CMS counts 79 Medicare patients who saw Elizabeth Holderness in 2024, with an average age of 74.
How long has Elizabeth A. Holderness been practicing?
Elizabeth Holderness graduated from medical school in 2008, 18 years ago.
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