Active NPI
Patrick Axtmayer, M.D.
- Emergency Medicine Physician
- Providence, RI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 61632
- Practice address
- 593 Eddy St
Providence, RI 02903-4923 - Phone
- (401) 444-4247
- Fax
- (401) 444-6662
- NPI assigned
- May 20, 2011
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 61632 | CT | Primary |
| Emergency Medicine Physician | 207P00000X | LP02130 | RI |
Addresses
Primary practice location
593 Eddy St
Providence, RI 02903-4923
Mailing address
593 Eddy St
Providence, RI 02903-4923
Phone (401) 444-4247
Other practice location 1
263 Farmington Ave
Farmington, CT 06030-1104
Phone (860) 679-2588
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | paxtmayer100283@direct.med.uchc.edu | Direct | |
| Direct Messaging Address | paxtmayer385408@direct.stfranciscare.org | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- Tufts University School of Medicine, 2011
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
114 Woodland St
Hartford, CT 06105-1208
Phone (860) 714-4000
263 Farmington Ave
Farmington, CT 06030-0001
Phone (860) 679-2000
Hospital & facility affiliations
- St Francis Hospital & Medical Center
- John Dempsey Hospital of the University of Connect
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 61632 | CT | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Trinity Health of New England Provider Network Organization Inc | Current | Accepting new patients | |
| State of Connecticut | Current | Accepting new patients | |
| Cep America LLC | Emergency Medicine | Current | Accepting new patients |
| Trinity Health of New England Provider Network Organization Inc | Current | Accepting new patients | |
| State of Connecticut | Emergency Medicine | Current | Accepting new patients |
| Cep America LLC | Emergency Medicine | Current | Accepting new patients |
Locations
2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638
263 Farmington Ave
Farmington, CT 06030
Phone (860) 679-4477
114 Woodland St
Hartford, CT 06105
Phone (860) 714-4001
Interoperability endpoints
- paxtmayer2389747@direct.trinity-health.org
Organizations & group practices 6
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.
-
- Emergency Medicine Physician
- Waterbury, CT
- NPI 1700681202
-
- Internal Medicine Physician
- Hartford, CT
- NPI 1003882812
-
- Emergency Medicine Physician
- Hartford, CT
- NPI 1609671114
-
- Skilled Nursing Facility
- Rocky Hill, CT
- NPI 1205951662
-
- Internal Medicine Physician
- Waterville, ME
- NPI 1134779531
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Psychiatric Hospital Unit
- Middletown, CT
- NPI 1154263713
-
- Psychiatric Hospital Unit
- Hartford, CT
- NPI 1144234428
-
- General Acute Care Hospital
- Hartford, CT
- NPI 1407833486
-
- General Acute Care Hospital
- Hartford, CT
- NPI 1871713495
-
- General Acute Care Hospital
- Farmington, CT
- NPI 1669466561
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1305849600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787184000000",
"number": "1659664860",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "593 EDDY ST",
"city": "PROVIDENCE",
"state": "RI",
"postal_code": "029034923",
"telephone_number": "401-444-4247",
"fax_number": "401-444-6662"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "593 EDDY ST",
"city": "PROVIDENCE",
"state": "RI",
"postal_code": "029034923",
"telephone_number": "401-444-4247",
"fax_number": "401-444-6662"
}
],
"practiceLocations": [
{
"address_1": "263 Farmington Ave",
"address_purpose": "LOCATION",
"city": "Farmington",
"state": "CT",
"postal_code": "060301104",
"country_code": "US",
"telephone_number": "860-679-2588",
"fax_number": "860-679-4015",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "AXTMAYER",
"first_name": "PATRICK",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2011-05-20",
"last_updated": "2026-08-20",
"certification_date": "2026-08-20",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "CT",
"license": "61632",
"primary": true
},
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "RI",
"license": "LP02130",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "paxtmayer100283@direct.med.uchc.edu",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "263 Farmington Ave",
"city": "Farmington",
"state": "CT",
"country_code": "US",
"postal_code": "060301104",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "paxtmayer385408@direct.stfranciscare.org",
"affiliation": "N",
"endpointDescription": "CT Direct email address",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "CCD",
"address_1": "114 Woodland St",
"city": "Hartford",
"state": "CT",
"country_code": "US",
"postal_code": "061051208",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Providence, RI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2026; 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.
- 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.