Active NPI
Dina W Romero, APNP
- Family Nurse Practitioner
- Greenfield, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 5629-33
- Practice address
- 5800 W Layton Avenue
Greenfield, WI 53220 - Phone
- (262) 532-3067
- NPI assigned
- Jan 21, 2014
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 5629-33 | WI | |
| Family Nurse Practitioner | 363LF0000X | 5629-33 | WI | Primary |
Addresses
Primary practice location
5800 W Layton Avenue
Greenfield, WI 53220
Mailing address
5800 W Layton Avenue
Greenfield, WI 53220
Phone (262) 532-3067
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100035617 | Medicaid | WI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
3301 W Forest Home Ave
Milwaukee, WI 53215-2843
N74W12501 Leatherwood CT
Menomonee Falls, WI 53051
N74W12501 Leatherwood CT
Menomonee Falls, WI 53051-4490
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 5629-33 | WI | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Froedtert &the Medical College of Wisconsin Community Physicians, Inc. | Current | Accepting new patients | |
| Columbia St. Mary'S Hospital Milwaukee Inc | Current | Accepting new patients | |
| Columbia St. Mary'S Hospital Milwaukee, Inc | Current | Accepting new patients | |
| Aurora Advanced Healthcare, Inc. | Current | Accepting new patients | |
| Aurora Advanced Healthcare Inc | Current | Accepting new patients | |
| Columbia St. Mary'S Hospital Milwaukee, Inc | Current | Accepting new patients | |
| Froedtert &the Medical College of Wisconsin Community Physicians, Inc. | Current | Accepting new patients | |
| Lakeshore Medical Clinic, LLC | Current | Accepting new patients | |
| Aurora Medical Group, Inc. | Past | Accepting new patients |
Locations
W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060
3003 W Good Hope Rd
Glendale, WI 53209
Phone (414) 352-3100
12203 N Corporate Pkwy
Mequon, WI 53092
Phone (262) 387-8200
1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056
S74W16775 Janesville Rd
Muskego, WI 53150
Phone (414) 422-4747
14555 W National Ave
Ste 140
New Berlin, WI 53151
Phone (262) 827-0480
2000 E Layton Ave
St Francis, WI 53235
Phone (414) 744-7880
1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990
801 S 70th St
West Allis, WI 53214
Phone (414) 773-6600
Organizations & group practices 9
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.
-
- Multi-Specialty Clinic/Center
- Milwaukee, WI
- NPI 1023064482
-
- Internal Medicine Physician
- Menomonee Falls, WI
- NPI 1568787448
-
- Durable Medical Equipment & Medical Supplies
- Summit, WI
- NPI 1477186633
-
- Family Medicine Physician
- Milwaukee, WI
- NPI 1265629133
-
- Psychiatric Hospital Unit
- Mequon, WI
- NPI 1417600909
-
- Multi-Specialty Clinic/Center
- Glendale, WI
- NPI 1215945456
-
- Durable Medical Equipment & Medical Supplies
- Wauwatosa, WI
- NPI 1154947224
-
- Family Medicine Physician
- Saint Francis, WI
- NPI 1003861188
-
- Durable Medical Equipment & Medical Supplies
- Manitowoc, WI
- NPI 1801941075
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1390262400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768176000000",
"number": "1144643537",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5800 W LAYTON AVENUE",
"city": "GREENFIELD",
"state": "WI",
"postal_code": "53220",
"telephone_number": "262-532-3067"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5800 W LAYTON AVENUE",
"city": "GREENFIELD",
"state": "WI",
"postal_code": "53220",
"telephone_number": "262-532-3067"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROMERO",
"first_name": "DINA",
"middle_name": "W",
"credential": "APNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2014-01-21",
"last_updated": "2026-01-12",
"certification_date": "2026-01-12",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "WI",
"license": "5629-33",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "WI",
"license": "5629-33",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100035617",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Greenfield, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 12, 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.