Active NPI
Adrienne Cain, CRNA
- Certified Registered Nurse Anesthetist
- Alexandria, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- R231758
- Practice address
- 4320 Seminary Rd
Alexandria, VA 22304-1535 - Phone
- (703) 504-3000
- NPI assigned
- May 23, 2016
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Certified Registered Nurse Anesthetist | 367500000X | 22649558 | NY | |
| Certified Registered Nurse Anesthetist | 367500000X | 0024179114 | VA | |
| Certified Registered Nurse Anesthetist | 367500000X | R231758 | MD | Primary |
Addresses
Primary practice location
4320 Seminary Rd
Alexandria, VA 22304-1535
Mailing address
PO Box 27058
Baltimore, MD 21230-0058
Other practice location 1
1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-7614
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY, MD, DC, VA, LA
Enrollment records 5
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Columbia University College of Physicians and Surgeons, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-7614
1500 Forest Glen Rd
Silver Spring, MD 20910-1460
Phone (301) 754-7000
1840 Amherst St
Winchester, VA 22601-2808
Phone (540) 536-8000
400 W 7TH St
Frederick, MD 21701-4506
Phone (240) 566-3800
Hospital & facility affiliations
- Winchester Medical Center
- Mary Washington Hospital
- Holy Cross Hospital
- University of MD Capital Region Medical Center
- Holy Cross Germantown Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Promoting interoperability
- 98
- Improvement activities
- 40
Merit-based Incentive Payment System (MIPS)
- Final score
- 63.85 of 100
- Quality
- 57.47
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| R231758 | MD | MD | Certified Registered Nurse Anesthetist |
| 22649558 | NY | MD | Certified Registered Nurse Anesthetist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Zephyr Anesthesia, LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Holy Cross Anesthesiology Associate PA | Current | Accepting new patients | |
| American Anesthesiology of Virginia, PC | Current | Accepting new patients | |
| Anesthesia Company, LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Johns Hopkins University | Current | Accepting new patients | |
| Johns Hopkins University | Current | Accepting new patients | |
| Northstar Anesthesia of Virginia, LLC | Current | Accepting new patients | |
| First Colonies Anesthesia Associates, LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| American Anesthesiology of Virginia PC | Current | Accepting new patients | |
| New York University | Current | Accepting new patients | |
| Mary Washington Healthcare Specialty Services LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Johns Hopkins University | Current | Accepting new patients | |
| New York University | Current | Accepting new patients | |
| Valley Health Anesthesia Services, LLC | Current | Accepting new patients | |
| Center for Pain Management, LLC | Current | Accepting new patients | |
| New York University | Current | Accepting new patients | |
| North American Partners in Anesthesia Maryland LLC | Current | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients | |
| ASC Development Company LLC | Past | Accepting new patients | |
| ASC Development Company, LLC | Past | Accepting new patients |
Locations (25 of 32)
694 Belle Terre Blvd
La Place, LA 70068
Phone (985) 359-6694
2525 Severn Ave
Metairie, LA 70002
Phone (504) 832-4200
2701 Napoleon Ave
New Orleans, LA 70115
Phone (504) 267-2805
1717 Saint Charles Ave
New Orleans, LA 70130
Phone (504) 529-6600
2001 Medical Pkwy
Annapolis, MD 21401
Phone (410) 280-5601
600 N Wolfe St
Baltimore, MD 21287
510 Upper Chesapeake Dr
Ste 415
Bel Air, MD 21014
Phone (443) 643-3000
6430 Rockledge Dr
Ste 160
Bethesda, MD 20817
Phone (301) 312-6144
16900 Science Dr
Ste 100
Bowie, MD 20715
Phone (301) 464-7008
10400 Little Patuxent Pkwy
Ste 240
Columbia, MD 21044
Phone (321) 422-7110
400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300
1150 Professional Ct
Ste P
Hagerstown, MD 21740
Phone (301) 665-9696
70 Sherry Ln
Ste 101
Prnc Frederck, MD 20678
Phone (410) 889-2040
5401 Old Court Rd
Randallstown, MD 21133
Phone (301) 337-2727
1330 Piccard Dr
Ste 102
Rockville, MD 20850
Phone (301) 208-7350
11210 Old Georgetown Rd
Rockville, MD 20852
Phone (301) 881-7770
11400 Rockville Pike
Ste C25
Rockville, MD 20852
Phone (301) 761-4760
11210 Old Georgetown Rd
#12202
Rockville, MD 20852
Phone (301) 881-7770
11921 Rockville Pike
Ste 505
Rockville, MD 20852
Phone (301) 881-7246
1500 Forest Glen Rd
Silver Spring, MD 20910
Phone (301) 754-7230
8322 Bellona Ave
Ste 201
Towson, MD 21204
Phone (410) 337-2688
550 1st Ave
New York, NY 10016
Phone (212) 263-3293
530 1st Ave
New York, NY 10016
Phone (212) 263-7216
14 Wall St
Fl 9
Wall Street, NY 10005
Phone (646) 501-3224
2501 Parkers Ln
Alexandria, VA 22306
Phone (703) 664-7000
Interoperability endpoints
- acain959928@direct.hopkinsmedicine.org
Organizations & group practices 28
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.
-
- Anesthesiology Physician
- Fredericksburg, VA
- NPI 1821033010
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Winchester, VA
- NPI 1174343610
-
- Anesthesiology Physician
- Columbia, MD
- NPI 1740218767
DC, Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Annapolis, MD
- NPI 1871548156
DC, Nurse Anesthetist, Certified Registered
-
- Interventional Pain Medicine Physician
- Hagerstown, MD
- NPI 1962463265
DC
-
- Pain Medicine (Anesthesiology) Physician
- Baltimore, MD
- NPI 1922008549
-
- Otolaryngology Physician
- New York, NY
- NPI 1851456701
-
- Anesthesiology Physician
- Prince Frederick, MD
- NPI 1093707879
DC
-
- Anesthesiology Physician
- La Place, LA
- NPI 1891087458
Nurse Anesthetist, Certified Registered
Hospital & facility affiliations 9
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Fredericksburg, VA
- NPI 1942288527
-
- Cardiovascular Disease Physician
- Fredericksburg, VA
- NPI 1013089879
Hospital
-
- General Acute Care Hospital
- Winchester, VA
- NPI 1619928017
-
- General Acute Care Hospital
- Upper Marlboro, MD
- NPI 1720099286
-
- General Acute Care Hospital
- Silver Spring, MD
- NPI 1669417838
-
- General Acute Care Hospital
- Germantown, MD
- NPI 1245655638
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1463961600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752105600000",
"number": "1629425368",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 27058",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212300058"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4320 SEMINARY RD",
"city": "ALEXANDRIA",
"state": "VA",
"postal_code": "223041535",
"telephone_number": "703-504-3000"
}
],
"practiceLocations": [
{
"address_1": "1001 Sam Perry Blvd",
"address_purpose": "LOCATION",
"city": "Fredericksburg",
"state": "VA",
"postal_code": "224014453",
"country_code": "US",
"telephone_number": "540-741-7614",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CAIN",
"first_name": "ADRIENNE",
"name_prefix": "Dr.",
"credential": "CRNA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-05-23",
"last_updated": "2025-07-10",
"certification_date": "2025-07-10",
"status": "A"
},
"taxonomies": [
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "NY",
"license": "22649558",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "VA",
"license": "0024179114",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "MD",
"license": "R231758",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Alexandria, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.