Active NPI
Sojung Suk, DNP
- Adult Health Nurse Practitioner
- Los Angeles, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Adult Health Nurse Practitioner
- License
- NP95000386
- Practice address
- 121 S Mountain View Ave
Los Angeles, CA 90057-2311 - Phone
- (833) 883-2889
- Fax
- (323) 544-6194
- NPI assigned
- May 20, 2015
- Last updated
- May 12, 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 |
|---|---|---|---|---|
| Adult Health Nurse Practitioner | 363LA2200X | NP95000386 | CA | Primary |
Addresses
Primary practice location
121 S Mountain View Ave
Los Angeles, CA 90057-2311
Mailing address
4221 Wilshire Blvd Ste 170-14
Los Angeles, CA 90010-3519
Phone (323) 272-3648
Other practice location 1
4221 Wilshire Blvd Ste 170-8
Los Angeles, CA 90010-3519
Phone (818) 646-7203
Other practice location 2
4221 Wilshire Blvd Ste 170-14
Los Angeles, CA 90010-3519
Phone (323) 272-3648
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- 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
- Group practices
Practice addresses (Care Compare)
1100 S Alvarado St
Los Angeles, CA 90006-4110
Phone (847) 235-6130
4221 Wilshire Blvd
Suite 170 8
Los Angeles, CA 90010-3519
Phone (213) 755-9965
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| NP95000386 | CA | MD | Adult Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Healthcare Partners Affiliates Medical Group | Current | Accepting new patients | |
| Osher Resources Inc | Current | Accepting new patients | |
| Healthcare Partners Affiliates Medical Group | Current | Accepting new patients | |
| Purpose Driven Mobile Physician | Current | Accepting new patients | |
| Umbrella Hospice, Inc | Current | Accepting new patients | |
| Myplace Care Partners, P.C. | Past | Accepting new patients |
Locations
824 E Carson St
Ste 104
Carson, CA 90745
Phone (310) 830-9706
4221 Wilshire Blvd
Ste 170-14
Los Angeles, CA 90010
Phone (323) 272-3648
4221 Wilshire Blvd
Ste 170-8
Los Angeles, CA 90010
Phone (213) 755-9965
6350 Laurel Canyon Blvd
Ste 205
North Hollywood, CA 91606
Phone (818) 325-2090
675 S Arroyo Pkwy
Pasadena, CA 91105
Phone (626) 585-4120
Ownership & related parties
All facility ownership & control disclosures 1
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Umbrella Hospice Inc | Hospice | Corporate Officer Corporate Director W-2 Managing Employee |
Dec 17, 2019 Dec 17, 2019 Dec 17, 2019 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
- Community Based Hospice Care Agency
- Los Angeles, CA
- NPI 1922665991
Corporate Director, Corporate Officer, W-2 Managing Employee
Organizations & group practices 7
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.
-
- Adult Medicine Physician
- Los Angeles, CA
- NPI 1871365320
-
- Nurse Practitioner
- Arcadia, CA
- NPI 1578455986
-
dba Optum
- Internal Medicine Physician
- Los Angeles, CA
- NPI 1659312593
-
dba Act Medical Group Inc
- Family Health Clinical Nurse Specialist
- North Hollywood, CA
- NPI 1700282654
-
- Community Based Hospice Care Agency
- Los Angeles, CA
- NPI 1922665991
-
dba Optum
- Durable Medical Equipment & Medical Supplies
- Murrieta, CA
- NPI 1760057269
-
- Internal Medicine Physician
- Los Angeles, CA
- NPI 1588345268
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1432080000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778544000000",
"number": "1811376056",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4221 WILSHIRE BLVD STE 170-14",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900103519",
"telephone_number": "323-272-3648",
"fax_number": "323-272-3680"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "121 S MOUNTAIN VIEW AVE",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900572311",
"telephone_number": "833-883-2889",
"fax_number": "323-544-6194"
}
],
"practiceLocations": [
{
"address_1": "4221 Wilshire Blvd Ste 170-8",
"address_purpose": "LOCATION",
"city": "Los Angeles",
"state": "CA",
"postal_code": "900103519",
"country_code": "US",
"telephone_number": "818-646-7203",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4221 Wilshire Blvd Ste 170-14",
"address_purpose": "LOCATION",
"city": "Los Angeles",
"state": "CA",
"postal_code": "900103519",
"country_code": "US",
"telephone_number": "323-272-3648",
"fax_number": "323-272-3680",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SUK",
"first_name": "SOJUNG",
"name_prefix": "Dr.",
"credential": "DNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2015-05-20",
"last_updated": "2026-05-12",
"certification_date": "2026-05-12",
"status": "A"
},
"taxonomies": [
{
"code": "363LA2200X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Adult Health",
"state": "CA",
"license": "NP95000386",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Los Angeles, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 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; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.