Active NPI
Bruce Allen Herr Jr., CRNA
- Certified Registered Nurse Anesthetist
- Washington, DC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- RN1004845
- Practice address
- 4200 Wisconsin Ave NW
Ste 106-152
Washington, DC 20016-2143 - Phone
- (202) 963-1703
- NPI assigned
- Dec 23, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Certified Registered Nurse Anesthetist | 367500000X | 4704221887 | MI | |
| Certified Registered Nurse Anesthetist | 367500000X | R235618 | MD | |
| Certified Registered Nurse Anesthetist | 367500000X | 0024182902 | VA | |
| Certified Registered Nurse Anesthetist | 367500000X | RN1004845 | DC | Primary |
Addresses
Primary practice location
4200 Wisconsin Ave NW
Ste 106-152
Washington, DC 20016-2143
Mailing address
4200 Wisconsin Ave NW
Ste 106-152
Washington, DC 20016-2143
Phone (734) 735-5761
Other practice location 1
110 Irving St NW
Room G-226
Washington, DC 20010-3017
Phone (202) 877-7500
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 002408200 | Medicaid | MD | |
| 05757900 | Medicaid | DC | |
| 104682778 | Medicaid | MI | |
| BH221887 | Other | MI | BLUE CROSS OF MI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC, MD
Enrollment records 2
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20050131000638 | DC | Practitioner - Certified Registered Nurse Anesthetist (Crna) | 5597715862 | Reassigns benefits to 3 organizations |
| I20240730004000 | MD | Practitioner - Certified Registered Nurse Anesthetist (Crna) | 5597715862 | Reassigns benefits to 2 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2004
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Meritus Medical Center IncMedstar Medical Group II LLCMJM Anesthesia LLC
Practice addresses (Care Compare)
11116 Medical Campus Rd
Hagerstown, MD 21742-6710
Phone (301) 790-8000
1145 19TH St NW
311 MMG at 19TH Street NW
Washington, DC 20036-3735
Phone (202) 429-2401
700 Constitution Ave NE
Washington, DC 20002-6599
Phone (301) 317-0020
7945 Macarthur Blvd
Cabin John, MD 20818-1634
Phone (202) 964-1161
Hospital & facility affiliations
- Medstar Washington Hospital Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RN1004845 | DC | MD | Certified Registered Nurse Anesthetist |
| 0024182902 | VA | MD | Certified Registered Nurse Anesthetist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Meritus Medical Center Inc | Current | Accepting new patients | |
| Meritus Medical Center Inc | Current | Accepting new patients | |
| Medstar Medical Group Anesthesiology LLC | Current | Accepting new patients | |
| Medstar Medical Group II LLC | Current | Accepting new patients | |
| MJM Anesthesia ,LLC | Current | Accepting new patients | |
| Medstar Medical Group Anesthesiology LLC | Current | Accepting new patients | |
| WHC Physician Group LLC | Past | Accepting new patients | |
| Washington Hospital Center Corp | Past | Accepting new patients |
Locations
223 7th St NE
Washington, DC 20002
Phone (202) 543-4800
110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000
4601 Martin Luther King Jr Ave SW
Washington, DC 20032
Phone (202) 373-5840
110 Irving St NW
Rm G226
Washington, DC 20010
Phone (202) 877-7500
1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401
2629 Riva Rd
Annapolis, MD 21401
Phone (301) 651-7448
7945 MacArthur Blvd
Cabin John, MD 20818
Phone (202) 964-1161
7503 Surratts Rd
Clinton, MD 20735
Phone (301) 868-8000
10810 Darnestown Rd
Ste 101
Gaithersburg, MD 20878
Phone (202) 964-1160
7525 Greenway Center Dr
Ste 112
Greenbelt, MD 20770
Phone (301) 345-4087
11116 Medical Campus Rd
Hagerstown, MD 21742
Phone (301) 766-7600
6505 Belcrest Rd
Ste 1
Hyattsville, MD 20782
Phone (202) 964-1160
7350 Van Dusen Rd
Ste 310
Laurel, MD 20707
Phone (202) 964-1160
4302 Saint Barnabas Rd
Temple Hills, MD 20748
Phone (301) 423-9494
10313 Georgia Ave
Ste 201
Wheaton, MD 20902
Phone (202) 964-1160
Organizations & group practices 35
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
- Washington, DC
- NPI 1265800791
-
- General Practice Physician
- Washington, DC
- NPI 1801264338
-
- General Practice Physician
- Washington, DC
- NPI 1992173421
-
- General Practice Physician
- Chevy Chase, MD
- NPI 1003284282
-
- General Practice Physician
- Baltimore, MD
- NPI 1043801061
-
- General Practice Physician
- Baltimore, MD
- NPI 1083247894
-
- General Practice Physician
- Woodbridge, VA
- NPI 1235537804
-
- General Practice Physician
- Lorton, VA
- NPI 1336547900
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Washington, DC
- NPI 1548378235
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1135296000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1747872000000",
"number": "1760469415",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4200 WISCONSIN AVE NW",
"address_2": "STE 106-152",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200162143",
"telephone_number": "734-735-5761"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4200 WISCONSIN AVE NW",
"address_2": "STE 106-152",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200162143",
"telephone_number": "202-963-1703"
}
],
"practiceLocations": [
{
"address_1": "110 Irving St NW",
"address_2": "Room G-226",
"address_purpose": "LOCATION",
"city": "Washington",
"state": "DC",
"postal_code": "200103017",
"country_code": "US",
"telephone_number": "202-877-7500",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HERR",
"first_name": "BRUCE",
"middle_name": "ALLEN",
"name_prefix": "Mr.",
"name_suffix": "Jr.",
"credential": "CRNA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-12-23",
"last_updated": "2025-05-22",
"certification_date": "2025-05-22",
"status": "A"
},
"taxonomies": [
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "MI",
"license": "4704221887",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "MD",
"license": "R235618",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "VA",
"license": "0024182902",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "DC",
"license": "RN1004845",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "002408200",
"state": "MD"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "05757900",
"state": "DC"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "104682778",
"state": "MI"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS OF MI",
"identifier": "BH221887",
"state": "MI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 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.