Active NPI
Derek Legg, DC
- Chiropractor
- Surprise, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- 8366
- Practice address
- 13757 W Bell Rd Ste 101
Surprise, AZ 85374-2452 - Phone
- (623) 214-7600
- NPI assigned
- Jan 7, 2014
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Chiropractor | 111N00000X | 8366 | AZ | Primary |
Addresses
Primary practice location
13757 W Bell Rd Ste 101
Surprise, AZ 85374-2452
Mailing address
13757 W Bell Rd Ste 101
Surprise, AZ 85374-2452
Phone (623) 214-7600
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AZ
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Chiropractic
- Education
- Logan College of Chiropractic, 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
13757 W Bell Rd
Suite 101
Surprise, AZ 85374-2452
Phone (623) 214-7600
14515 W Grand Ave
Suite C128
Surprise, AZ 85374-7195
Phone (623) 544-9111
Merit-based Incentive Payment System (MIPS)
- Final score
- 20.01 of 100
- Quality
- 0
- Improvement activities
- 0
- Cost
- 66.72
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sheitelman Medical PLC | Current | Accepting new patients | |
| Surprise Chiropractic Group, L.L.C. | Chiropractor | Current | Accepting new patients |
| Sheitelman Chiropractic Inc | Chiropractor | Past | Accepting new patients |
Locations
14515 W Grand Ave
Ste C128
Surprise, AZ 85374
Phone (623) 544-9111
14545 W Grand Ave
Ste A106
Surprise, AZ 85374
Phone (623) 544-9111
13757 W Bell Rd
Ste 101
Surprise, AZ 85374
Phone (623) 214-7600
Organizations & group practices 4
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.
-
- Physical Therapist
- Surprise, AZ
- NPI 1508139429
-
- Chiropractor
- Surprise, AZ
- NPI 1700835303
-
- Chiropractor
- Tempe, AZ
- NPI 1588761472
-
- Chiropractor
- Surprise, AZ
- NPI 1144373978
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1389052800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777248000000",
"number": "1013339233",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13757 W BELL RD STE 101",
"city": "SURPRISE",
"state": "AZ",
"postal_code": "853742452",
"telephone_number": "623-214-7600"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "13757 W BELL RD STE 101",
"city": "SURPRISE",
"state": "AZ",
"postal_code": "853742452",
"telephone_number": "623-214-7600"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEGG",
"first_name": "DEREK",
"credential": "DC",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2014-01-07",
"last_updated": "2026-04-27",
"certification_date": "2026-04-27",
"status": "A"
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "AZ",
"license": "8366",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Surprise, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 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.