Active NPI
Christopher James Murray, MD
- General Practice Physician
- Phoenix, AZ
National Provider Identifier
1952939779
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Physician
- License
- 77450
- Practice address
- 4539 N 22ND St Ste R
Phoenix, AZ 85016-4639 - Phone
- (602) 767-1236
- NPI assigned
- Mar 28, 2020
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| General Practice Physician | 208D00000X | 77450 | AZ | Primary |
Addresses
Primary practice location
4539 N 22ND St Ste R
Phoenix, AZ 85016-4639
Mailing address
4539 N 22ND St Ste R
Phoenix, AZ 85016-4639
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 77450 | AZ | MD | General Practice Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Longarc Medicine PLLC | Single Specialty | Current | Accepting new patients |
Locations
4539 N 22nd St
Ste R
Phoenix, AZ 85016
Phone (888) 454-1606
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1585353600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762300800000",
"number": "1952939779",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4539 N 22ND ST STE R",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850164639"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4539 N 22ND ST STE R",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850164639",
"telephone_number": "602-767-1236"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MURRAY",
"first_name": "CHRISTOPHER",
"middle_name": "JAMES",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2020-03-28",
"last_updated": "2025-11-05",
"certification_date": "2025-11-05",
"status": "A"
},
"taxonomies": [
{
"code": "208D00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "General Practice",
"state": "AZ",
"license": "77450",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Phoenix, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.