Active NPI
Christopher Leigh John, MD
- Critical Care Medicine (Internal Medicine) Physician
- Little Rock, AR
National Provider Identifier
1619974599
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Critical Care Medicine (Internal Medicine) Physician
- License
- E2644
- Practice address
- 11321 Interstate 30
Ste 306
Little Rock, AR 72209-7067 - Phone
- (501) 407-0200
- Fax
- (501) 407-0220
- NPI assigned
- Jul 7, 2005
- Last updated
- Jul 20, 2010
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | E2644 | AR | |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | E2644 | AR | Primary |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | E6244 | AR |
Addresses
Primary practice location
11321 Interstate 30
Ste 306
Little Rock, AR 72209-7067
Mailing address
11321 Interstate 30
Ste 306
Little Rock, AR 72209-7067
Phone (501) 407-0200
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AR
- 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 CompareMerit-based Incentive Payment System (MIPS)
- Final score
- 57.24 of 100
- Quality
- 0
- Improvement activities
- 40
- Cost
- 79.68
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| E2644 | AR | MD | Internal Medicine Physician |
| E6244 | AR | MD | Critical Care Medicine (Internal Medicine) Physician |
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1120694400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1279584000000",
"number": "1619974599",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11321 INTERSTATE 30",
"address_2": "STE 306",
"city": "LITTLE ROCK",
"state": "AR",
"postal_code": "722097067",
"telephone_number": "501-407-0200",
"fax_number": "501-407-0220"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11321 INTERSTATE 30",
"address_2": "STE 306",
"city": "LITTLE ROCK",
"state": "AR",
"postal_code": "722097067",
"telephone_number": "501-407-0200",
"fax_number": "501-407-0220"
}
],
"practiceLocations": [],
"basic": {
"last_name": "JOHN",
"first_name": "CHRISTOPHER",
"middle_name": "LEIGH",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2005-07-07",
"last_updated": "2010-07-20",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "AR",
"license": "E2644",
"primary": false
},
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "AR",
"license": "E2644",
"primary": true
},
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "AR",
"license": "E6244",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Little Rock, AR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 2010; 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.