Katharine R. Rouse, FNP-C
- Industry payments
- $139
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 6675 Business Pkwy, Elkridge, MD 21075
- Practice phone
- Call (443) 838-6441
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Xlhome
Elkridge, Maryland
Find Katharine Rouse'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.
Katharine R. Rouse is a family nurse practitioner in Elkridge, Maryland
Katharine Rouse practices at Xlhome in Elkridge, Maryland.
Katharine Rouse's NPI, 1629400346, was assigned on August 5, 2013. Katharine Rouse holds Texas license 743036.
- NPI
- 1629400346NPI Registry (opens in a new tab)
- NPI enumeration date
- August 5, 2013
- NPI status
- Active
- Practice phone
- (443) 838-6441
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Katharine R. Rouse practices at Xlhome in Elkridge, Maryland
Katharine Rouse's primary practice is Xlhome, at 6675 Business Pkwy, Elkridge, MD 21075 in Howard County. The practice phone is (443) 838-6441.
- Xlhome6675 Business Pkwy, Elkridge, MD 21075 · Howard CountyPhone(443) 838-6441
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katharine R. Rouse is affiliated with 2 sites of care and 1 medical group
Katharine Rouse's primary practice is Xlhome in Elkridge, Maryland. Dmand AI also links Katharine Rouse to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Katharine R. Rouse's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katharine Rouse practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Xlhome | Available with a free account |
| +1 more site and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Katharine R. Rouse is one of 3,917 family nurse practitioners in Maryland
Family is Katharine Rouse's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katharine Rouse is licensed in Texas.
Specialties and state licenses
- Family nurse practitioner, TexasPrimary
Family nurse practitioners near Katharine Rouse
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
Katharine R. Rouse's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Katharine Rouse's median patient age at 74, with 55% women.
Katharine Rouse'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
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Katharine R. Rouse received $139 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katharine Rouse from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $139.
Companies that paid Katharine Rouse 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 Katharine R. Rouse'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Katharine R. Rouse
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katharine R. Rouse's NPI number?
Katharine R. Rouse's NPI number is 1629400346. It was assigned on August 5, 2013, and it is active in the NPI Registry.
What does Katharine R. Rouse specialize in?
Katharine R. Rouse is a family nurse practitioner in Elkridge, Maryland. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Katharine R. Rouse practice?
Katharine Rouse practices at 6675 Business Pkwy, Elkridge, MD 21075. Katharine Rouse's primary practice is Xlhome in Elkridge, Maryland. Dmand AI also links Katharine Rouse to 1 group practice or clinic and 1 medical group.
What is Katharine R. Rouse's office phone number?
The practice phone on file for Katharine Rouse is (443) 838-6441.
What is Katharine R. Rouse's medical license number?
Katharine Rouse holds Texas license 743036.
Has Katharine R. Rouse received payments from drug or device companies?
CMS Open Payments shows $139 in general payments to Katharine Rouse from 1 company from 2025 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Katharine R. Rouse been practicing?
Katharine Rouse's NPI was assigned in 2013.
Selling to family practices?
See family nurse practitioners in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card