Active NPI
Kristin Mauerhan Keeley
- Family Nurse Practitioner
- Frederick, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- R191070
- Practice address
- 77 Thomas Johnson Dr
Suite K
Frederick, MD 21702-4893 - Phone
- (301) 662-4868
- NPI assigned
- Sep 15, 2016
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | R191070 | MD | Primary |
Addresses
Primary practice location
77 Thomas Johnson Dr
Suite K
Frederick, MD 21702-4893
Mailing address
533 Jermor LN
Westminster, MD 21157-6126
Phone (443) 952-7798
Other practice location 1
1 Embarcadero Ctr Ste 1900
San Francisco, CA 94111-3723
Phone (888) 405-6396
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD, DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20170315002204 | MD | Practitioner - Nurse Practitioner | 6103101019 | Reassigns benefits to 3 organizations |
| I20231109000563 | DC | Practitioner - Nurse Practitioner | 6103101019 | Reassigns benefits to 1 organization |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Medstar Urgent Care LLC | Current | Accepting new patients | |
| U N I Medical Care Inc | Current | Accepting new patients | |
| Medstar Urgent Care, LLC | Current | Accepting new patients | |
| Carroll Health Group, LLC | Current | Accepting new patients | |
| Medstar Urgent Care LLC | Current | Accepting new patients | |
| Medstar Urgent Care LLC | Current | Accepting new patients | |
| Frederick Health Hospital Inc | Past | Accepting new patients | |
| U.N.I. Medical Care, Inc | Past | Accepting new patients |
Locations
3007 Tilden St NW
Ste 5N
Washington, DC 20008
6317 York Rd
Baltimore, MD 21212
Phone (443) 777-6890
12272 Clarksville Pike
#A
Clarksville, MD 21029
Phone (443) 656-0306
6030 Daybreak Cir
Ste A150179
Clarksville, MD 21029
1380 Progress Way
Ste 102
Eldersburg, MD 21784
Phone (410) 795-0257
3064 Waldorf Market Pl
Waldorf, MD 20603
Phone (301) 932-5960
193 Stoner Ave
Ste 220
Westminster, MD 21157
Phone (410) 871-2204
533 Jermor Ln
Westminster, MD 21157
Phone (410) 751-7480
826 Washington Rd
Ste 110A
Westminster, MD 21157
Phone (410) 751-7480
11915 Georgia Ave
Wheaton, MD 20902
Phone (301) 942-4505
Interoperability endpoints
- kristin.keeley.1@14940.direct.athenahealth.com
Organizations & group practices 8
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- General Practice Physician
- Lexington Park, MD
- NPI 1275410474
-
- Urgent Care Clinic/Center
- Baltimore, MD
- NPI 1942623319
-
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
-
- Urgent Care Clinic/Center
- Clarksville, MD
- NPI 1760837686
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1473897600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1765238400000",
"number": "1508314857",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "533 JERMOR LN",
"city": "WESTMINSTER",
"state": "MD",
"postal_code": "211576126",
"telephone_number": "443-952-7798"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "77 THOMAS JOHNSON DR",
"address_2": "SUITE K",
"city": "FREDERICK",
"state": "MD",
"postal_code": "217024893",
"telephone_number": "301-662-4868"
}
],
"practiceLocations": [
{
"address_1": "1 Embarcadero Ctr Ste 1900",
"address_purpose": "LOCATION",
"city": "San Francisco",
"state": "CA",
"postal_code": "941113723",
"country_code": "US",
"telephone_number": "888-405-6396",
"fax_number": "415-252-7176",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KEELEY",
"first_name": "KRISTIN",
"middle_name": "MAUERHAN",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2016-09-15",
"last_updated": "2025-12-09",
"certification_date": "2025-12-09",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "MD",
"license": "R191070",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Frederick, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.