Active NPI
Khalid I Chaudhry, M.D.
- Psychiatry Physician
- Fond Du Lac, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 66397
- Practice address
- 459 E 1St St
Fond Du Lac, WI 54935-4505 - Phone
- (920) 929-3500
- Fax
- (920) 929-3129
- NPI assigned
- Sep 14, 2006
- Last updated
- Nov 5, 2025
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 66397 | WI | Primary |
| Psychiatry Physician | 2084P0800X | 228976 | NY |
Addresses
Primary practice location
459 E 1St St
Fond Du Lac, WI 54935-4505
Mailing address
1351 Ontario Rd
Green Bay, WI 54311-8302
Phone (920) 328-1220
Other practice location 1
100 N Village Ave
Suite 15
Rockville Centre, NY 11570-3767
Phone (347) 247-9172
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02460979 | Medicaid | NY | |
| 100063716 | Medicaid | WI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY, WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Psychiatry
- Education
- Other, 1991
- Medicare assignment
- May accept Medicare assignment
- Group practices
Practice addresses (Care Compare)
1351 Ontario Rd
Green Bay, WI 54311-8302
Phone (920) 328-1220
459 E 1St St
Fond Du Lac, WI 54935-4505
Phone (920) 929-3500
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 66397 | WI | MD | Psychiatry Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| SBH-Madison LLC | Current | Accepting new patients | |
| Fond Du Lac County | Current | Accepting new patients | |
| Fond Du Lac County | Current | Accepting new patients | |
| Mercy Medical Center | Current | Accepting new patients | |
| SBH-Green Bay LLC | Psychiatry | Current | Accepting new patients |
| SBH-Madison LLC | Past | Accepting new patients | |
| Newyork-Presbyterian/Queens | Psychiatry | Past | Accepting new patients |
| LMC Physician Services, PC | Psychiatry | Past | Accepting new patients |
Locations
245 Old Country Rd
Melville, NY 11747
Phone (631) 465-6141
1000 N Village Ave
Rockville Ctr, NY 11570
Phone (516) 705-1012
459 E 1st St
Fond du Lac, WI 54935
Phone (920) 929-3500
1351 Ontario Rd
Green Bay, WI 54311
Phone (920) 328-1220
3169 Deming Way
Middleton, WI 53562
Phone (608) 716-8286
3169 Deming Way
Ste A
Middleton, WI 53562
Organizations & group practices 8
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.
-
dba Department of Human Services Clinical Services
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Fond Du Lac, WI
- NPI 1053458935
-
dba Willow Creek Behavioral Health
- Psychiatric Hospital
- Green Bay, WI
- NPI 1922556778
Psychiatry
-
- Psychiatric Hospital
- Middleton, WI
- NPI 1023884871
-
- Internal Medicine Physician
- Rockville Centre, NY
- NPI 1619245610
-
- Public Health or Welfare Agency
- Fond Du Lac, WI
- NPI 1285606178
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1158192000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762300800000",
"number": "1104921766",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1351 ONTARIO RD",
"city": "GREEN BAY",
"state": "WI",
"postal_code": "543118302",
"telephone_number": "920-328-1220",
"fax_number": "920-469-7213"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "459 E 1ST ST",
"city": "FOND DU LAC",
"state": "WI",
"postal_code": "549354505",
"telephone_number": "920-929-3500",
"fax_number": "920-929-3129"
}
],
"practiceLocations": [
{
"address_1": "100 N Village Ave",
"address_2": "Suite 15",
"address_purpose": "LOCATION",
"city": "Rockville Centre",
"state": "NY",
"postal_code": "115703767",
"country_code": "US",
"telephone_number": "347-247-9172",
"fax_number": "631-886-5700",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CHAUDHRY",
"first_name": "KHALID",
"middle_name": "I",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-09-14",
"last_updated": "2025-11-05",
"certification_date": "2025-11-05",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "WI",
"license": "66397",
"primary": true
},
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "NY",
"license": "228976",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "02460979",
"state": "NY"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100063716",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Fond Du Lac, WI
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.
- 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.