Active NPI
Gregory Ryan Daniels, CRNA
- Certified Registered Nurse Anesthetist
- Portland, OR
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 201604975CRNA
- Practice address
- 1015 NW 22ND Ave
Portland, OR 97210-3025 - Phone
- (503) 413-7711
- NPI assigned
- Nov 14, 2013
- Last updated
- Sep 29, 2026
- 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 | COA.15521-NA | OH | |
| Certified Registered Nurse Anesthetist | 367500000X | 95001113 | CA | |
| Certified Registered Nurse Anesthetist | 367500000X | 201604975CRNA | OR | Primary |
| Registered Nurse | 163W00000X | RN.369950 | OH |
Addresses
Primary practice location
1015 NW 22ND Ave
Portland, OR 97210-3025
Mailing address
20 Medical Village Dr Ste 258
Edgewood, KY 41017-5411
Phone (859) 341-7246
Other practice location 1
7500 State Rd
Cincinnati, OH 45255-2439
Phone (513) 624-4500
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P01316392 | Other | OH | RR MEDICARE NUMBER |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, MO, ME, TN, NC
Enrollment records 5
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1924 Alcoa Hwy
Knoxville, TN 37920-1511
Phone (865) 305-9220
2000 Neuse Blvd
New Bern, NC 28560-3449
Phone (252) 633-8111
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 7075 | NC | MD | Dentist |
| RN.369950 | OH | MD | Registered Nurse |
| 95001113 | CA | MD | Certified Registered Nurse Anesthetist |
| COA.15521-NA | OH | MD | Certified Registered Nurse Anesthetist |
| 201604975CRNA | OR | MD | Certified Registered Nurse Anesthetist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Regents of the Univ of Ca | Current | Accepting new patients | |
| University Anesthesiologists, PLLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Regents of the Univ of Ca | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Arthur Christopher Vigil MD Inc | Current | Accepting new patients | |
| Carolinaeast Medical Center | Current | Accepting new patients | |
| Regents of the Univ of Ca | Current | Accepting new patients | |
| Carolinaeast Medical Center | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Kennebec Anesthesia Associates, P.a. | Current | Accepting new patients | |
| Carolinaeast Medical Center | Past | Accepting new patients | |
| Regents of the Univ of Ca | Past | Accepting new patients | |
| University Anesthesiologists, PLLC | Past | Accepting new patients | |
| Curators of the University of Missouri | Past | Accepting new patients |
Locations
5959 Greenback Ln
Ste 310
Citrus Hts, CA 95621
Phone (916) 527-8921
2315 Stockton Blvd
Sacramento, CA 95817
Phone (916) 703-3030
2315 Stockton Blvd
Ste 1200
Sacramento, CA 95817
Phone (916) 734-5394
4900 Broadway
Ste 2800
Sacramento, CA 95820
Phone (916) 734-9313
35 Medical Center Pkwy
Augusta, ME 04330
Phone (207) 621-3639
35 Medical Center Pkwy
#201
Augusta, ME 04330
Phone (207) 622-1959
149 North St
Waterville, ME 04901
Phone (207) 622-1959
2000 Neuse Blvd
New Bern, NC 28560
Phone (252) 633-8104
1924 Alcoa Hwy
#U109
Knoxville, TN 37920
Phone (865) 305-9220
Organizations & group practices 12
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Certified Registered Nurse Anesthetist
- New Bern, NC
- NPI 1710923875
Nurse Anesthetist, Certified Registered
-
- Certified Registered Nurse Anesthetist
- Knoxville, TN
- NPI 1073619466
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Costa Mesa, CA
- NPI 1275831505
-
- Anesthesiology Physician
- Augusta, ME
- NPI 1992789184
-
- Maternal & Fetal Medicine Physician
- Sacramento, CA
- NPI 1013906973
-
- Prosthetic/Orthotic Supplier
- New Bern, NC
- NPI 1427084680
-
- Certified Registered Nurse Anesthetist
- Sacramento, CA
- NPI 1235122342
Nurse Anesthetist, Certified Registered
-
- Diagnostic Radiology Physician
- Sacramento, CA
- NPI 1477546406
-
dba CarolinaEast Primary Care
- Primary Care Clinic/Center
- Vanceboro, NC
- NPI 1164476834
-
dba University of Missouri Health Care
- General Acute Care Hospital
- Columbia, MO
- NPI 1699769901
-
- Surgery Physician
- Sacramento, CA
- NPI 1427041698
-
- Anesthesiology Physician
- Knoxville, TN
- NPI 1558479279
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- New Bern, NC
- NPI 1801852835
-
dba Carteret General Hospital
- General Acute Care Hospital
- Morehead City, NC
- NPI 1760479331
-
dba University of Tennessee Medical Center
- General Acute Care Hospital
- Knoxville, TN
- NPI 1538164090
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1384387200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790640000000",
"number": "1700216611",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20 MEDICAL VILLAGE DR STE 258",
"city": "EDGEWOOD",
"state": "KY",
"postal_code": "410175411",
"telephone_number": "859-341-7246"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1015 NW 22ND AVE",
"city": "PORTLAND",
"state": "OR",
"postal_code": "972103025",
"telephone_number": "503-413-7711"
}
],
"practiceLocations": [
{
"address_1": "7500 State Rd",
"address_purpose": "LOCATION",
"city": "Cincinnati",
"state": "OH",
"postal_code": "452552439",
"country_code": "US",
"telephone_number": "513-624-4500",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DANIELS",
"first_name": "GREGORY",
"middle_name": "RYAN",
"credential": "CRNA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2013-11-14",
"last_updated": "2026-09-29",
"certification_date": "2025-10-24",
"status": "A"
},
"taxonomies": [
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "OH",
"license": "COA.15521-NA",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "CA",
"license": "95001113",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "OR",
"license": "201604975CRNA",
"primary": true
},
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "OH",
"license": "RN.369950",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RR MEDICARE NUMBER",
"identifier": "P01316392",
"state": "OH"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Portland, OR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; 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.