Active NPI
Mary K Popylisen, PT, ATC
- Athletic Trainer
- Berkeley, CA
National Provider Identifier
1245441237
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Athletic Trainer
- License
- 80680
- Practice address
- 2222 Bancroft Ext
Berkeley, CA 94720-4300 - Phone
- (510) 642-5651
- Fax
- (510) 643-5079
- NPI assigned
- May 24, 2007
- Last updated
- Sep 11, 2025
- 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 |
|---|---|---|---|---|
| Physical Therapist | 225100000X | 16912 | CA | |
| Athletic Trainer | 2255A2300X | 80680 | CA | Primary |
Addresses
Primary practice location
2222 Bancroft Ext
Berkeley, CA 94720-4300
Mailing address
4436 Hyacinth Ave
Oakland, CA 94619-2816
Phone (510) 482-5510
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 16912 | CA | MD | Physical Therapist |
| 80680 | CA | MD | Athletic Trainer |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1179964800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1245441237",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4436 HYACINTH AVE",
"city": "OAKLAND",
"state": "CA",
"postal_code": "946192816",
"telephone_number": "510-482-5510"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2222 BANCROFT EXT",
"city": "BERKELEY",
"state": "CA",
"postal_code": "947204300",
"telephone_number": "510-642-5651",
"fax_number": "510-643-5079"
}
],
"practiceLocations": [],
"basic": {
"last_name": "POPYLISEN",
"first_name": "MARY",
"middle_name": "K",
"credential": "PT, ATC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-05-24",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": "CA",
"license": "16912",
"primary": false
},
{
"code": "2255A2300X",
"taxonomy_group": "",
"desc": "Specialist/Technologist, Athletic Trainer",
"state": "CA",
"license": "80680",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Berkeley, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.