Jennifer Ann Nielsen, NP
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 77
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 22 South Greene Street, Baltimore, MD 21201
- Practice phone
- Call (410) 328-8667
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jennifer Nielsen'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.
Jennifer Ann Nielsen is an acute care nurse practitioner in Baltimore, Maryland
Jennifer Nielsen practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Jennifer Nielsen's NPI, 1043577356, was assigned on April 12, 2012. Jennifer Nielsen holds Indiana license 71004018A.
- NPI
- 1043577356NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638335607
- NPI enumeration date
- April 12, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer Ann Nielsen practices at University of Maryland Medical Center in Baltimore, Maryland
Jennifer Nielsen's primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.
- University of Maryland Medical Center22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
Source: Dmand AI Affiliation Data
Jennifer Ann Nielsen is affiliated with 1 site of care and 1 medical group
Jennifer Nielsen's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. The medical group on file is R Adams Cowley Shock Trauma Center at the University of Maryland.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer Ann Nielsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Nielsen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center | 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 University of Maryland Medical System and 6.2K+ hospitals, with verified contacts in the same login.
Jennifer Ann Nielsen is one of 587 acute care nurse practitioners in Maryland
Acute care is Jennifer Nielsen's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Dmand AI has Jennifer Nielsen's licenses on file in 2 states: Indiana and New York.
Specialties and state licenses
- Acute care nurse practitioner, IndianaPrimary
- New York license
Acute care nurse practitioners near Jennifer Nielsen
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
Jennifer Ann Nielsen treated 13 Medicare patients in 2024, average age 73
CMS counts 13 Medicare patients who saw Jennifer Nielsen in 2024. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jennifer Nielsen's median patient age at 51, with 34% women.
Jennifer Nielsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women34%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer Ann Nielsen wrote 77 Medicare Part D claims in 2024
In 2024, Jennifer Nielsen wrote 77 Medicare Part D claims for 30 patients. 96% of them were for generic drugs.
Jennifer Nielsen's Part D claims by kind of drug, 2024
- Generic74 claims96%
- Brand-name and other3 claims4%
Drug classes CMS tracks in Jennifer Nielsen's Part D claims, 2024
- Opioids19%15 of 77 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
Jennifer Ann Nielsen scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Jennifer Nielsen for performance year 2024, reported as part of a group. Jennifer Nielsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jennifer Nielsen's MIPS scores, performance year 2024
- 100of 100Final score
- 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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Sources for Jennifer Ann Nielsen'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 Jennifer Ann Nielsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer Ann Nielsen's NPI number?
Jennifer Ann Nielsen's NPI number is 1043577356. It was assigned on April 12, 2012, and it is active in the NPI Registry.
What does Jennifer Ann Nielsen specialize in?
Jennifer Ann Nielsen is an acute care nurse practitioner in Baltimore, Maryland. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Jennifer Ann Nielsen practice?
Jennifer Nielsen practices at 22 South Greene Street, Baltimore, MD 21201. Jennifer Nielsen's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
What is Jennifer Ann Nielsen's office phone number?
The practice phone on file for Jennifer Nielsen is (410) 328-8667.
What is Jennifer Ann Nielsen's medical license number?
Jennifer Nielsen holds Indiana license 71004018A, one of the licenses on file in 2 states.
Which states has Jennifer Ann Nielsen been licensed in?
Dmand AI has state licenses on file for Jennifer Nielsen in Indiana and New York.
Which hospitals is Jennifer Ann Nielsen affiliated with?
Jennifer Nielsen practices at University of Maryland Medical Center in Baltimore, Maryland.
What medical group is Jennifer Ann Nielsen part of?
Jennifer Nielsen is linked to R Adams Cowley Shock Trauma Center at the University of Maryland.
Does Jennifer Ann Nielsen accept Medicare?
Yes. CMS lists Jennifer Nielsen as accepting Medicare assignment.
What is Jennifer Ann Nielsen's MIPS score?
Jennifer Nielsen's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Jennifer Ann Nielsen see?
CMS counts 13 Medicare patients who saw Jennifer Nielsen in 2024, with an average age of 73.
How long has Jennifer Ann Nielsen been practicing?
Jennifer Nielsen graduated from medical school in 2011, 15 years ago.
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