Mariah Dillon, CRNA
Individual provider Active NPI Certified Registered Nurse Anesthetist · Brandywine, MD
NPI 1992059950 · NPPES record last updated Sep 1, 2026
Key facts
- NPI
- 1992059950
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Certified Registered Nurse Anesthetist 367500000X
- License
- R172119 (MD)
- Practice address
- 13950 Brandywine Rd
Brandywine, MD 20613-5815 - Phone
- (855) 546-0899
- NPI assigned
- Oct 30, 2012
- Sex
- Female
- Sole proprietor
- Yes
Organizations & group practices 31
Medicare Care Compare profile
- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Capital Care Anesthesia LLC
Medstar Medical Group II LLC
Practice addresses (Care Compare)
120 Sallitt Dr D
Stevensville, MD 21666-2154
Phone (410) 571-2946
19851 Observation Dr
Suite 350
Germantown, MD 20876-4141
Phone (443) 693-7246
25500 Point Lookout Rd
Leonardtown, MD 20650-2015
Phone (240) 434-4088
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled (2 enrollments) in MD, DC
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20130419000405 | MD | Practitioner - Certified Registered Nurse Anesthetist (Crna) | 1456597350 | Reassigns benefits to 8 organizations |
| I20131125001270 | DC | Practitioner - Certified Registered Nurse Anesthetist (Crna) | 1456597350 | Reassigns benefits to 6 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Certified Registered Nurse
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Medstar Medical Group II LLC | Current |
Accepting new patients | |
| First Colonies Anesthesia Associates, LLC | Nurse Anesthetist, Certified Registered | Current |
Accepting new patients |
| Medstar Medical Group Anesthesiology LLC | Current |
Accepting new patients | |
| Cumberland Anesthesia Ams LLC | Nurse Anesthetist, Certified Registered | Current |
Accepting new patients |
| North American Partners in Anesthesia Maryland LLC | Current |
Accepting new patients | |
| Medstar Medical Group Anesthesiology LLC | Current |
Accepting new patients | |
| Newbridge Surgery Center at Prince Frederick, LLC | Past | Accepting new patients | |
| Medstar Medical Group II LLC | Past | Accepting new patients |
Locations
1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401
1133 21st St NW
Ste 1000
Washington, DC 20036
Phone (202) 223-9040
201 E University Pkwy
Baltimore, MD 21218
Phone (410) 554-2651
6430 Rockledge Dr
Ste 160
Bethesda, MD 20817
Phone (301) 312-6144
13950 Brandywine Rd
Lowr
Brandywine, MD 20613
Phone (202) 257-2469
13950 Brandywine Rd
Brandywine, MD 20613
Phone (301) 782-2220
29955 Three Notch Rd
Ste 100
Charlotte Hall, MD 20622
Phone (301) 290-5300
7503 Surratts Rd
Clinton, MD 20735
Phone (301) 868-8000
12252 Williams Rd SE
Ste 1
Cumberland, MD 21502
Phone (240) 552-0185
12252 Williams Rd SE
Ste 103
Cumberland, MD 21502
Phone (240) 522-0185
11110 Medical Campus Rd
Ste 224
Hagerstown, MD 21742
Phone (301) 665-4560
11110 Medical Campus Rd
Ste 248
Hagerstown, MD 21742
Phone (240) 313-9800
3001 Hospital Dr
Hyattsville, MD 20785
Phone (301) 618-2000
8118 Good Luck Rd
Lanham Seabrook, MD 20706
Phone (301) 552-8608
25500 Point Lookout Rd
Leonardtown, MD 20650
Phone (301) 475-6106
9 Park Center Ct
Ste 100
Owings Mills, MD 21117
Phone (410) 205-7667
5401 Old Court Rd
Randallstown, MD 21133
Phone (301) 337-2727
8322 Bellona Ave
Ste 201
Towson, MD 21204
Phone (410) 337-2688
68 S Service Rd
Ste 350
Melville, NY 11747
Phone (516) 945-3107
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Certified Registered Nurse Anesthetist | 367500000X | R172119 | MD | Yes |
Addresses
Primary practice location
13950 Brandywine Rd
Brandywine, MD 20613-5815
Mailing address
10600 Nast Dr
Cheltenham, MD 20623-1212
Phone (301) 213-7746
Other practice location 1
1800 Orleans St
Baltimore, MD 21287-0010
Phone (410) 502-2037
Other practice location 2
119 King St
Hagerstown, MD 21740-5732
Phone (301) 665-1717
Other providers in Brandywine, MD
- Jocelyn Day
- Delivered to Hope
- Olaide Demokun
- Margaret Derosa
- Sean Devarennes
- Divine Touch Residential Care Services Agency
- Derek Anthony Douglas
- Matthew Timothy Downes
- Desiree Doyley
- Jennifer L Durham
All providers in Brandywine, MD · Certified Registered Nurse Anesthetist in Maryland
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Sep 1, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.