Active NPI
Darius Roohani, MD
- Internal Medicine Physician
- Paramount, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- A183778
- Practice address
- 8055 Alondra Blvd
Paramount, CA 90723-4341 - Phone
- (213) 761-5686
- NPI assigned
- Apr 5, 2021
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | PTL6700 | CA | |
| Obesity Medicine (Preventive Medicine) Physician | 2083B0002X | 24729 | NV | |
| Internal Medicine Physician | 207R00000X | A183778 | CA | Primary |
| Obesity Medicine (Preventive Medicine) Physician | 2083B0002X | A183778 | CA |
Addresses
Primary practice location
8055 Alondra Blvd
Paramount, CA 90723-4341
Mailing address
8055 Alondra Blvd
Paramount, CA 90723-4341
Phone (909) 293-8095
Other practice location 1
9449 Imperial Hwy
Downey, CA 90242-2814
Phone (833) 574-2273
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
- Internal Medicine
- Education
- Other, 2021
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
100 E Valencia Mesa Dr
Suite 105
Fullerton, CA 92835-3816
Phone (714) 871-3006
1950 Sunny Crest Dr
Suite 2900
Fullerton, CA 92835-3641
Phone (714) 992-5350
26800 Crown Valley Pkwy
Mission Viejo, CA 92691-6384
9333 Rosecrans Ave
Bellflower, CA 90706-2141
Phone (562) 461-3000
9449 Imperial Hwy
Downey, CA 90242-2814
Phone (562) 461-3000
Hospital & facility affiliations
- Providence at Home With Compassus Home Health Orange County
- Providence Mission Hospital
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of skin lesions | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A183778 | CA | MD | Internal Medicine Physician |
| PTL6700 | CA | MD | Internal Medicine Physician |
| 24729 | NV | MD | Obesity Medicine (Preventive Medicine) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Providence Medical Foundation | Current | Accepting new patients | |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Providence Medical Foundation | Current | Accepting new patients | |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Providence Medical Foundation | Current | Accepting new patients |
Locations
200 W Ctr St Promenade
Ste 300
Anaheim, CA 92805
Phone (714) 449-4841
9333 Rosecrans Ave
Bellflower, CA 90706
Phone (562) 461-3340
9449 Imperial Hwy
Bldg A
Downey, CA 90242
Phone (562) 657-2483
9449 Imperial Hwy
Downey, CA 90242
Phone (562) 657-2604
1950 Sunny Crest Dr
Ste 2900
Fullerton, CA 92835
100 E Valencia Mesa Dr
Ste 105
Fullerton, CA 92835
Phone (714) 446-5200
26800 Crown Valley Pkwy
Ste 150
Mission Viejo, CA 92691
Phone (949) 276-2111
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.
-
- Family Medicine Physician
- Brea, CA
- NPI 1871607762
-
- Health Maintenance Organization
- Baldwin Park, CA
- NPI 1770515280
-
- General Practice Physician
- Diamond Bar, CA
- NPI 1285890624
-
- Family Medicine Physician
- Anaheim, CA
- NPI 1639715709
-
- Health Maintenance Organization
- Santa Clarita, CA
- NPI 1316409410
-
- Health Maintenance Organization
- Pico Rivera, CA
- NPI 1891287827
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Home Health Agency
- Anaheim, CA
- NPI 1588486716
-
- General Acute Care Hospital
- Mission Viejo, CA
- NPI 1912108002
-
- General Acute Care Hospital
- Mission Viejo, CA
- NPI 1992752315
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1617580800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774656000000",
"number": "1124607379",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8055 ALONDRA BLVD",
"city": "PARAMOUNT",
"state": "CA",
"postal_code": "907234341",
"telephone_number": "909-293-8095"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8055 ALONDRA BLVD",
"city": "PARAMOUNT",
"state": "CA",
"postal_code": "907234341",
"telephone_number": "213-761-5686"
}
],
"practiceLocations": [
{
"address_1": "9449 Imperial Hwy",
"address_purpose": "LOCATION",
"city": "Downey",
"state": "CA",
"postal_code": "902422814",
"country_code": "US",
"telephone_number": "833-574-2273",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ROOHANI",
"first_name": "DARIUS",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-04-05",
"last_updated": "2026-03-28",
"certification_date": "2026-03-28",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "PTL6700",
"primary": false
},
{
"code": "2083B0002X",
"taxonomy_group": "",
"desc": "Preventive Medicine, Obesity Medicine",
"state": "NV",
"license": "24729",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A183778",
"primary": true
},
{
"code": "2083B0002X",
"taxonomy_group": "",
"desc": "Preventive Medicine, Obesity Medicine",
"state": "CA",
"license": "A183778",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Paramount, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 28, 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.