Active NPI
Mark S Swanson, M.D.
- Plastic Surgery within the Head & Neck (Otolaryngology) Physician
- Orange, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Plastic Surgery within the Head & Neck (Otolaryngology) Physician
- License
- A122905
- Practice address
- 101 The City Dr S
Orange, CA 92868-3201 - Phone
- (714) 456-8888
- NPI assigned
- Sep 21, 2012
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Otolaryngology Physician | 207Y00000X | A122905 | CA | |
| Plastic Surgery within the Head & Neck (Otolaryngology) Physician | 207YX0007X | A122905 | CA | Primary |
Addresses
Primary practice location
101 The City Dr S
Orange, CA 92868-3201
Mailing address
200 S Manchester Ave Ste 300
Orange, CA 92868-3219
Phone (714) 456-8888
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | mark.swanson@direct.usc.edu | Direct | USC CARE MEDICAL GROUP, INC |
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: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Otolaryngology
- Education
- Ohio State University College of Medicine, 2011
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
101 The City Dr S
Orange, CA 92868-3201
Phone (714) 456-5731
Hospital & facility affiliations
- Uci Health-Orange
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Spinal fusion | 1-10 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 |
| Melanoma (skin cancer) excision | 11 |
| Removal of tissue | 1-10 |
| Skin biopsy | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 122905 | CA | MD | Marriage & Family Therapist |
| A122905 | CA | MD | Plastic Surgery within the Head & Neck (Otolaryngology) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Usc Care Medical Group, Inc | Current | Accepting new patients | |
| University Head & Neck Surgeons | Otolaryngology | Current | Accepting new patients |
| Usc Care Medical Group, Inc | Otolaryngology | Current | Accepting new patients |
| University of California Irvine | Past | Accepting new patients | |
| University of Miami | Otolaryngology | Past | Accepting new patients |
| University of Miami | Past | Accepting new patients |
Locations
125 W Huntington Dr
Ste A200
Arcadia, CA 91007
9033 Wilshire Blvd
Ste 305
Beverly Hills, CA 90211
Phone (310) 278-0656
380 W Central Ave
Ste 400
Brea, CA 92821
Phone (714) 203-1799
222 W Eulalia St
Ste 200
Glendale, CA 91204
Phone (818) 291-4010
1370 Foothill Blvd
Ste 100
La Canada Flt, CA 91011
Phone (818) 649-3919
1450 San Pablo St
Ste 5100
Los Angeles, CA 90033
Phone (323) 409-7316
6041 Cadillac Ave
Los Angeles, CA 90034
Phone (323) 857-2000
1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849
1500 San Pablo St
Los Angeles, CA 90033
Phone (323) 443-8500
101 The City Dr S
Bldg 25
Orange, CA 92868
Phone (714) 456-5731
101 The City Dr S
Orange, CA 92868
Phone (714) 456-6054
101 The City Dr S
Bldg 30A
Orange, CA 92868
Interoperability endpoints
- mark.swanson@direct.usc.edu
Organizations & group practices 6
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.
-
- Otolaryngology Physician
- Orange, CA
- NPI 1669437075
-
- General Practice Physician
- Los Angeles, CA
- NPI 1902846306
Otolaryngology
-
- Durable Medical Equipment & Medical Supplies
- Pasadena, CA
- NPI 1427937390
-
- Infusion Therapy Clinic/Center
- Irvine, CA
- NPI 1417027475
-
- Otolaryngic Allergy Physician
- Miami, FL
- NPI 1386694115
-
- Otolaryngology Physician
- Miami, FL
- NPI 1689623100
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Orange, CA
- NPI 1689608150
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1348185600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1748304000000",
"number": "1821349440",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "200 S MANCHESTER AVE STE 300",
"city": "ORANGE",
"state": "CA",
"postal_code": "928683219",
"telephone_number": "714-456-8888"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "101 THE CITY DR S",
"city": "ORANGE",
"state": "CA",
"postal_code": "928683201",
"telephone_number": "714-456-8888"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SWANSON",
"first_name": "MARK",
"middle_name": "S",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2012-09-21",
"last_updated": "2025-05-27",
"certification_date": "2025-05-27",
"status": "A"
},
"taxonomies": [
{
"code": "207Y00000X",
"taxonomy_group": "",
"desc": "Otolaryngology",
"state": "CA",
"license": "A122905",
"primary": false
},
{
"code": "207YX0007X",
"taxonomy_group": "",
"desc": "Otolaryngology, Plastic Surgery within the Head & Neck",
"state": "CA",
"license": "A122905",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "mark.swanson@direct.usc.edu",
"affiliation": "Y",
"affiliationName": "USC CARE MEDICAL GROUP, INC",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "1450 San Pablo St Ste 5100",
"city": "Los Angeles",
"state": "CA",
"country_code": "US",
"postal_code": "900334500",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Orange, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 2025; 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.