Active NPI
William E. Dudley II, M.D.
- Endocrinology, Diabetes & Metabolism Physician
- North Conway, NH
National Provider Identifier
1316925415
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Endocrinology, Diabetes & Metabolism Physician
- License
- 5261
- Practice address
- 3073 White Mountain Hwy
North Conway, NH 03860-5111 - Phone
- (603) 356-5472
- NPI assigned
- Jan 9, 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 |
|---|---|---|---|---|
| Endocrinology, Diabetes & Metabolism Physician | 207RE0101X | 5261 | NH | Primary |
Addresses
Primary practice location
3073 White Mountain Hwy
North Conway, NH 03860-5111
Mailing address
PO Box 2540
North Conway, NH 03860-2540
Phone (603) 356-5472
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 81114014 | Medicaid | NH |
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 5261 | NH | MD | Endocrinology, Diabetes & Metabolism Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| MWV Health Care Assoc | Past | Accepting new patients |
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": "1136764800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1316925415",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 2540",
"city": "NORTH CONWAY",
"state": "NH",
"postal_code": "038602540",
"telephone_number": "603-356-5472"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3073 WHITE MOUNTAIN HWY",
"city": "NORTH CONWAY",
"state": "NH",
"postal_code": "038605111",
"telephone_number": "603-356-5472"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DUDLEY",
"first_name": "WILLIAM",
"middle_name": "E.",
"name_suffix": "II",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-09",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "NH",
"license": "5261",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "81114014",
"state": "NH"
}
],
"endpoints": [],
"other_names": []
}
Other providers in North Conway, NH
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.