Active NPI
William Neitz Haller Jr., MD
- Orthopaedic Surgery Physician
- Gadsden, AL
National Provider Identifier
1598709479
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- 6663
- Practice address
- 100 Medical Center Dr
Ste 101
Gadsden, AL 35903-1199 - Phone
- (256) 492-8590
- Fax
- (256) 492-4498
- NPI assigned
- Jun 15, 2006
- Last updated
- Jul 13, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | 6663 | AL | Primary |
Addresses
Primary practice location
100 Medical Center Dr
Ste 101
Gadsden, AL 35903-1199
Mailing address
100 Medical Center Dr
Ste 101
Gadsden, AL 35903-1199
Phone (256) 492-8590
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 51002632 | Other | AL | BCBS AL |
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)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150329600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1598709479",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "100 MEDICAL CENTER DR",
"address_2": "STE 101",
"city": "GADSDEN",
"state": "AL",
"postal_code": "359031199",
"telephone_number": "256-492-8590",
"fax_number": "256-492-4498"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 MEDICAL CENTER DR",
"address_2": "STE 101",
"city": "GADSDEN",
"state": "AL",
"postal_code": "359031199",
"telephone_number": "256-492-8590",
"fax_number": "256-492-4498"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HALLER",
"first_name": "WILLIAM",
"middle_name": "NEITZ",
"name_suffix": "Jr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-15",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "AL",
"license": "6663",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS AL",
"identifier": "51002632",
"state": "AL"
}
],
"endpoints": [],
"other_names": []
}Other providers in Gadsden, AL
- Whitney B Hall, D.P.T
- Halladay Counseling LLC (Halladay Counseling)
- Carrie A Halladay, LPC
- Erin L Halladay. LPC, LPC
- William N. Haller III, MD
- Chandani Hamal, MD
- Brittany Handley, PHARMD
- Hanger Prosthetics & Orthotics Inc (Hanger Clinic)
- Hanger Prosthetics & Orthotics, Inc.
- Ronald Windell Hanson, M.D.
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.