Active NPI
Mary Margaret Chollman, AUD
- Audiologist
- Seattle, WA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Audiologist
- License
- LD00002407
- Practice address
- 1959 NE Pacific St
Seattle, WA 98195-0001 - Phone
- (206) 520-5000
- NPI assigned
- Sep 20, 2006
- Last updated
- Jan 26, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Audiologist | 231H00000X | LD00002407 | WA | Primary |
Addresses
Primary practice location
1959 NE Pacific St
Seattle, WA 98195-0001
Mailing address
PO Box 50095
Seattle, WA 98145-5095
Other practice location 1
515 Minor Ave Ste 150
Seattle, WA 98104-2144
Phone (206) 622-9916
Other practice location 2
21911 76th Ave W Ste 211
Edmonds, WA 98026-7918
Phone (425) 775-6651
Other practice location 3
16259 Sylvester Rd SW Ste 504
Burien, WA 98166
Phone (206) 242-3696
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WA
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Qualified Audiologist
- Education
- Other, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
16259 Sylvester Rd SW
Suite 504
Burien, WA 98166-3059
Phone (206) 242-3696
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Association of University Physicians | Audiologist-Hearing Aid Fitter | Current | Accepting new patients |
| Proliance Surgeons Inc P S | Current | Accepting new patients | |
| Proliance Surgeons, Inc., P.S. | Audiologist | Current | Accepting new patients |
| Proliance Surgeons Inc P S | Current | Accepting new patients | |
| Providence Audiology | Current | Accepting new patients |
Locations
16122 8th Ave SW
Ste D1
Burien, WA 98166
Phone (206) 241-7146
16259 Sylvester Rd SW
Ste 504
Burien, WA 98166
Phone (206) 242-3696
21911 76th Ave W
Ste 211
Edmonds, WA 98026
Phone (253) 770-9000
510 8th Ave NE
Ste 200
Issaquah, WA 98029
Phone (425) 392-3030
1600 E Jefferson St
Ste 202
Seattle, WA 98122
Phone (206) 320-5686
1959 NE Pacific St
Seattle, WA 98195
Phone (206) 598-4333
515 Minor Ave
Ste 140
Seattle, WA 98104
Phone (206) 682-6103
515 Minor Ave
Ste 150
Seattle, WA 98104
Phone (206) 622-9916
515 Minor Ave
Ste 200
Seattle, WA 98104
Phone (206) 386-9615
805 Madison St
Ste 901
Seattle, WA 98104
Phone (206) 264-8100
Organizations & group practices 5
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 Proliance Surgeons Orthopedic Specialists of Seattle
- Orthopaedic Surgery Physician
- Seattle, WA
- NPI 1023170313
-
dba University of Washington Physicians
- Anesthesiology Physician
- Seattle, WA
- NPI 1023041159
Audiologist-Hearing Aid Fitter
-
dba Proliance Orthopedic Associates
- Orthopaedic Surgery Physician
- Renton, WA
- NPI 1235091463
-
dba Proliance South Seattle Otolaryngology
- Otolaryngology Physician
- Burien, WA
- NPI 1114108784
Audiologist
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1158710400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769385600000",
"number": "1487752648",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 50095",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981455095"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1959 NE PACIFIC ST",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981950001",
"telephone_number": "206-520-5000"
}
],
"practiceLocations": [
{
"address_1": "515 Minor Ave Ste 150",
"address_purpose": "LOCATION",
"city": "Seattle",
"state": "WA",
"postal_code": "981042144",
"country_code": "US",
"telephone_number": "206-622-9916",
"fax_number": "206-838-8346",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "21911 76th Ave W Ste 211",
"address_purpose": "LOCATION",
"city": "Edmonds",
"state": "WA",
"postal_code": "980267918",
"country_code": "US",
"telephone_number": "425-775-6651",
"fax_number": "425-670-6718",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "16259 Sylvester Rd SW Ste 504",
"address_purpose": "LOCATION",
"city": "Burien",
"state": "WA",
"postal_code": "98166",
"country_code": "US",
"telephone_number": "206-242-3696",
"fax_number": "206-246-1078",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CHOLLMAN",
"first_name": "MARY",
"middle_name": "MARGARET",
"credential": "AUD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-09-20",
"last_updated": "2026-01-26",
"certification_date": "2026-01-26",
"status": "A"
},
"taxonomies": [
{
"code": "231H00000X",
"taxonomy_group": "",
"desc": "Audiologist",
"state": "WA",
"license": "LD00002407",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Seattle, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 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.
- 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.