Active NPI
Sheldon A Wasserman, MD
- Obstetrics & Gynecology Physician
- Milwaukee, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- 29528
- Practice address
- 2311 N Prospect Ave
Milwaukee, WI 53211-4445 - Phone
- (414) 319-3000
- NPI assigned
- Nov 6, 2006
- 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 |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 29528 | WI | Primary |
Addresses
Primary practice location
2311 N Prospect Ave
Milwaukee, WI 53211-4445
Mailing address
4425 N Port Washington Rd
Attn: Clinic Credentialing
Milwaukee, WI 53212-1082
Phone (414) 319-3000
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 31735900 | Medicaid | WI |
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | swasserman50577@direct.myadvocateaurora.org | Direct | |
| FHIR URL | https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/ |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI, CO
- 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
- Obstetrics/Gynecology
- Education
- Other, 1987
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1050 Wellington Ave
Imh Wellington Lung and Sleep Clinic
Grand Junction, CO 81501-8121
Phone (970) 298-5864
610 25 Rd
Grand Junction, CO 81505-1202
Phone (970) 298-9600
W180N11070 River LN
Germantown, WI 53022-3109
Phone (262) 532-9700
Hospital & facility affiliations
- Intermountain Health St. Mary'S Regional Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Columbia St. Mary'S Hospital Milwaukee, Inc | Current | Accepting new patients | |
| Aurora Advanced Healthcare Inc | Current | Accepting new patients | |
| Intermountain Medical Group Grand Junction, LLC | Obstetrics & Gynecology | Current | Accepting new patients |
| Intermountain Medical Group Grand Junction, LLC | Current | Accepting new patients | |
| Aurora Medical Group, Inc. | Obstetrics & Gynecology | Current | Accepting new patients |
| Aurora Advanced Healthcare, Inc. | Obstetrics & Gynecology | Current | Accepting new patients |
| Columbia St. Mary'S Hospital Milwaukee Inc | Current | Accepting new patients | |
| Aurora Medical Group, Inc. | Current | Accepting new patients | |
| Obhg Wisconsin, S.C. | Obstetrics & Gynecology | Current | Accepting new patients |
| Intermountain Medical Group Grand Junction, LLC | Obstetrics & Gynecology | Current | Accepting new patients |
| Aurora Medical Group, Inc. | Current | Accepting new patients |
Locations
500 Eldorado Blvd
Ste 4300
Broomfield, CO 80021
610 25 Rd
Grand Junction, CO 81505
Phone (970) 298-9600
1050 Wellington Ave
Grand Junction, CO 81501
Phone (970) 245-4810
W180N11070 River Ln
Germantown, WI 53022
Phone (262) 532-9700
3003 W Good Hope Rd
Glendale, WI 53209
Phone (414) 352-3100
12203 N Corporate Pkwy
Mequon, WI 53092
Phone (262) 387-8200
2311 N Prospect Ave
Milwaukee, WI 53211
Phone (414) 319-3000
1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056
5000 W Chambers St
Milwaukee, WI 53210
Phone (414) 447-2089
2323 N Lake Dr
Milwaukee, WI 53211
Phone (414) 291-1000
13111 N Port Washington Rd
Thiensville, WI 53097
Phone (262) 243-7300
8901 W Lincoln Ave
West Allis, WI 53227
Phone (414) 328-6000
801 S 70th St
West Allis, WI 53214
Phone (414) 773-6600
Interoperability endpoints
- swasserman50577@direct.myadvocateaurora.org
Organizations & group practices 11
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.
-
- Family Medicine Physician
- Milwaukee, WI
- NPI 1265629133
Obstetrics & Gynecology
-
- Orthopaedic Surgery Physician
- Grand Junction, CO
- NPI 1356765556
Obstetrics & Gynecology
-
- Certified Registered Nurse Anesthetist
- Milwaukee, WI
- NPI 1427271378
Obstetrics & Gynecology
-
- Multi-Specialty Clinic/Center
- Milwaukee, WI
- NPI 1023064482
-
- Durable Medical Equipment & Medical Supplies
- Summit, WI
- NPI 1477186633
-
- Durable Medical Equipment & Medical Supplies
- Oshkosh, WI
- NPI 1326858044
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Milwaukee, WI
- NPI 1659599157
-
- Psychiatric Hospital Unit
- Mequon, WI
- NPI 1417600909
-
- Obstetrics & Gynecology Physician
- Grand Junction, CO
- NPI 1083335079
-
- Durable Medical Equipment & Medical Supplies
- Grand Junction, CO
- NPI 1609737618
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Grand Junction, CO
- NPI 1619742806
-
- General Acute Care Hospital
- Grand Junction, CO
- NPI 1821647801
-
- General Acute Care Hospital
- Grand Junction, CO
- NPI 1699716027
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1162771200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771286400000",
"number": "1720167018",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4425 N PORT WASHINGTON RD",
"address_2": "ATTN: CLINIC CREDENTIALING",
"city": "MILWAUKEE",
"state": "WI",
"postal_code": "532121082",
"telephone_number": "414-319-3000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2311 N PROSPECT AVE",
"city": "MILWAUKEE",
"state": "WI",
"postal_code": "532114445",
"telephone_number": "414-319-3000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WASSERMAN",
"first_name": "SHELDON",
"middle_name": "A",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-11-06",
"last_updated": "2026-02-17",
"certification_date": "2026-02-17",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "WI",
"license": "29528",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "31735900",
"state": "WI"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "swasserman50577@direct.myadvocateaurora.org",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "2311 N Prospect Ave",
"city": "Milwaukee",
"state": "WI",
"country_code": "US",
"postal_code": "532114445",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
"affiliation": "N",
"address_1": "2311 N Prospect Ave",
"city": "Milwaukee",
"state": "WI",
"country_code": "US",
"postal_code": "532114445",
"country_name": "United States",
"address_type": "DOM"
}
],
"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 Feb 17, 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.