Active NPI
Todd Gray, APNP
- Nurse Practitioner
- Milwaukee, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- 15708
- Practice address
- 9200 W Wisconsin Ave
Milwaukee, WI 53226-3522 - Phone
- (414) 955-6450
- Fax
- (414) 955-0082
- NPI assigned
- May 18, 2020
- Last updated
- Jun 26, 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 |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 15708 | WI | Primary |
Addresses
Primary practice location
9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Mailing address
9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone (414) 955-6450
Other practice location 1
725 American Ave
Waukesha, WI 53188-5031
Phone (414) 336-8656
Other practice location 2
10500 W Loomis Rd Ste 130
Franklin, WI 53132-8030
Phone (414) 488-1111
Other practice location 3
75 Arch St Ste 302
Akron, OH 44304-1432
Phone (330) 384-9001
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1740803303 | Medicaid | WI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI, TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2024
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
19475 W N Ave
Brookfield, WI 53045-4199
Phone (414) 453-7418
725 American Ave
Waukesha, WI 53188-5031
Phone (262) 928-7276
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 15708 | WI | MD | Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Neurosurgery and Endovascular Associates SC. | Current | Accepting new patients | |
| Midwest Critical Care SC | Current | Accepting new patients | |
| Froedtert &the Medical College of Wisconsin Community Physicians, Inc. | Current | Accepting new patients | |
| Prohealth Medical Group Inc. | Current | Accepting new patients | |
| Prohealth Medical Group Inc | Current | Accepting new patients | |
| Lone Star Intensivists at Gulf Coast, PLLC | Current | Accepting new patients | |
| Froedtert &the Medical College of Wisconsin Community Physicians, Inc. | Current | Accepting new patients | |
| The Medical College of Wisconsin, Inc. | Current | Accepting new patients |
Locations
504 Medical Center Blvd
Conroe, TX 77304
Phone (936) 539-1111
12141 Richmond Ave
Houston, TX 77082
Phone (281) 558-3444
19475 W North Ave
Brookfield, WI 53045
Phone (262) 780-4000
10500 W Loomis Rd
Ste 130
Franklin, WI 53132
Phone (414) 488-0678
W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060
791 Summit Ave
Summit, WI 53066
Phone (262) 569-0251
725 American Ave
Waukesha, WI 53188
Phone (262) 544-2011
N17W24100 Riverwood Dr
Waukesha, WI 53188
Phone (262) 820-3093
1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990
8701 Watertown Plank Rd
Wauwatosa, WI 53226
Phone (414) 456-4100
9200 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 259-3000
Interoperability endpoints
- tgrayrn258881@direct.froedtert.com
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.
-
- Critical Care Medicine (Internal Medicine) Physician
- Mount Pleasant, WI
- NPI 1093425647
-
- Pediatrics Physician
- Waukesha, WI
- NPI 1356322440
-
- Internal Medicine Physician
- Menomonee Falls, WI
- NPI 1568787448
-
- Magnetic Resonance Imaging (MRI) Clinic/Center
- Franklin, WI
- NPI 1063495000
-
- Internal Medicine Physician
- Milwaukee, WI
- NPI 1699720086
-
- Critical Care Medicine (Internal Medicine) Physician
- Webster, TX
- NPI 1528558236
-
- Durable Medical Equipment & Medical Supplies
- Wauwatosa, WI
- NPI 1154947224
-
- Family Medicine Physician
- Hartland, WI
- NPI 1386785178
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Ascension All Saints Hospital
- General Acute Care Hospital
- Racine, WI
- NPI 1639123284
-
dba Ascension Columbia St Mary's Hospital Milwaukee Campus
- General Acute Care Hospital
- Milwaukee, WI
- NPI 1871656082
-
- General Acute Care Hospital
- Oconomowoc, WI
- NPI 1366420531
-
dba ProHealth Pharmacy - Oconomowoc
- Community/Retail Pharmacy
- Oconomowoc, WI
- NPI 1497942205
Hospital
-
- General Acute Care Hospital
- Waukesha, WI
- NPI 1629056890
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1589760000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782432000000",
"number": "1740803303",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9200 W WISCONSIN AVE",
"city": "MILWAUKEE",
"state": "WI",
"postal_code": "532263522",
"telephone_number": "414-955-6450",
"fax_number": "414-955-0082"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9200 W WISCONSIN AVE",
"city": "MILWAUKEE",
"state": "WI",
"postal_code": "532263522",
"telephone_number": "414-955-6450",
"fax_number": "414-955-0082"
}
],
"practiceLocations": [
{
"address_1": "725 American Ave",
"address_purpose": "LOCATION",
"city": "Waukesha",
"state": "WI",
"postal_code": "531885031",
"country_code": "US",
"telephone_number": "414-336-8656",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "10500 W Loomis Rd Ste 130",
"address_purpose": "LOCATION",
"city": "Franklin",
"state": "WI",
"postal_code": "531328030",
"country_code": "US",
"telephone_number": "414-488-1111",
"fax_number": "414-488-0700",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "75 Arch St Ste 302",
"address_purpose": "LOCATION",
"city": "Akron",
"state": "OH",
"postal_code": "443041432",
"country_code": "US",
"telephone_number": "330-384-9001",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "GRAY",
"first_name": "TODD",
"credential": "APNP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-05-18",
"last_updated": "2026-06-26",
"certification_date": "2026-06-26",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "WI",
"license": "15708",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1740803303",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Milwaukee, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 2026; 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.