Jennifer S. Gruenwald, ARNP
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 2,033
- Hospital affiliations
- 1
- Medical groups
- 4
- State license
- 1
- Practice address
- 6251 Old Dominion Dr, Mclean, VA 22101
- Practice phone
- Call (804) 379-9265
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vinson Hall Retirement Community - Rehabilitation
Multi-Specialty Rehab Clinic · Mclean, Virginia
Find Jennifer Gruenwald'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 S. Gruenwald is a gerontology nurse practitioner in Mclean, Virginia
Jennifer Gruenwald practices at Vinson Hall Retirement Community - Rehabilitation in Mclean, Virginia.
Jennifer Gruenwald's NPI, 1306216908, was assigned on September 25, 2015. Jennifer Gruenwald holds Washington license AP60600268.
- NPI
- 1306216908NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335449065
- NPI enumeration date
- September 25, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (804) 379-9265
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer S. Gruenwald practices at Vinson Hall Retirement Community - Rehabilitation in Mclean, Virginia
Jennifer Gruenwald's primary practice is Vinson Hall Retirement Community - Rehabilitation, at 6251 Old Dominion Dr, Mclean, VA 22101. The practice phone is (804) 379-9265.
- Vinson Hall Retirement Community - Rehabilitation6251 Old Dominion Dr, Mclean, VA 22101Phone(804) 379-9265
Source: Dmand AI Affiliation Data
Jennifer S. Gruenwald is affiliated with 5 sites of care and 4 medical groups
Jennifer Gruenwald's primary practice is Vinson Hall Retirement Community - Rehabilitation in Mclean, Virginia. Jennifer Gruenwald is also affiliated with WhidbeyHealth Medical Center. The medical group on file is Select Rehabilitation. Dmand AI also links Jennifer Gruenwald to 3 more group practices and clinics and 3 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 Jennifer S. Gruenwald's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Gruenwald practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vinson Hall Retirement Community - Rehabilitation | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jennifer S. Gruenwald is one of 173 gerontology nurse practitioners in Virginia
Gerontology is Jennifer Gruenwald's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Jennifer Gruenwald is licensed in Washington.
Specialties and state licenses
- Gerontology nurse practitioner, WashingtonPrimary
Gerontology nurse practitioners near Jennifer Gruenwald
Counts of gerontology 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 S. Gruenwald treated 52 Medicare patients in 2024, average age 85
CMS counts 52 Medicare patients who saw Jennifer Gruenwald in 2024. The largest group is 85 and over, with 25 patients. 75% of them have high blood pressure, and 71% have alzheimer's and dementia. 40% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jennifer Gruenwald's median patient age at 86, with 71% women.
Jennifer Gruenwald's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jennifer Gruenwald's Medicare patients by sex, 2024
- Women3262%
- Men2038%
Chronic conditions among Jennifer Gruenwald's Medicare patients, 2024
- High blood pressure75%
- Alzheimer's and dementia71%
- High cholesterol50%
- Mood disorders42%
- Anxiety40%
- Depression40%
- Arthritis37%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Jennifer Gruenwald's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 86
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer S. Gruenwald wrote 2,033 Medicare Part D claims in 2024
In 2024, Jennifer Gruenwald wrote 2,033 Medicare Part D claims for 109 patients. 92% of them were for generic drugs.
Jennifer Gruenwald's Part D claims by kind of drug, 2024
- Generic1,873 claims92%
- Brand-name121 claims6%
- Other39 claims2%
Drug classes CMS tracks in Jennifer Gruenwald's Part D claims, 2024
- Opioids3%52 of 2,033 claims
- Antibiotics1%14 of 2,033 claims
- Antipsychotics, patients 65 and over5%100 of 2,033 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
How Jennifer S. Gruenwald takes part in Medicare
Jennifer Gruenwald accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Jennifer S. Gruenwald'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) |
| 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 S. Gruenwald
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 S. Gruenwald's NPI number?
Jennifer S. Gruenwald's NPI number is 1306216908. It was assigned on September 25, 2015, and it is active in the NPI Registry.
What does Jennifer S. Gruenwald specialize in?
Jennifer S. Gruenwald is a gerontology nurse practitioner in Mclean, Virginia. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Jennifer S. Gruenwald practice?
Jennifer Gruenwald practices at 6251 Old Dominion Dr, Mclean, VA 22101. Jennifer Gruenwald's primary practice is Vinson Hall Retirement Community - Rehabilitation in Mclean, Virginia. Dmand AI also links Jennifer Gruenwald to 3 group practices and clinics and 3 medical groups.
What is Jennifer S. Gruenwald's office phone number?
The practice phone on file for Jennifer Gruenwald is (804) 379-9265.
What is Jennifer S. Gruenwald's medical license number?
Jennifer Gruenwald holds Washington license AP60600268.
Which hospitals is Jennifer S. Gruenwald affiliated with?
Jennifer Gruenwald is affiliated with WhidbeyHealth Medical Center.
What medical group is Jennifer S. Gruenwald part of?
Jennifer Gruenwald is linked to Select Rehabilitation. Dmand AI links Jennifer Gruenwald to 3 more medical groups.
Does Jennifer S. Gruenwald accept Medicare?
Yes. CMS lists Jennifer Gruenwald as accepting Medicare assignment.
How many Medicare patients does Jennifer S. Gruenwald see?
CMS counts 52 Medicare patients who saw Jennifer Gruenwald in 2024, with an average age of 85.
How long has Jennifer S. Gruenwald been practicing?
Jennifer Gruenwald graduated from medical school in 2015, 11 years ago.
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