Active NPI
Fatemeh Jafari Farshami, M.D.
- Rheumatology Physician
- Mission Viejo, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Rheumatology Physician
- License
- D0090027
- Practice address
- 26991 Crown Valley Pkwy Ste 100
Mission Viejo, CA 92691-6511 - Phone
- (949) 582-5430
- Fax
- (949) 348-9513
- NPI assigned
- Nov 4, 2014
- Last updated
- Nov 20, 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 |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | RS2014-0882 | NM | |
| Rheumatology Physician | 207RR0500X | D0090027 | MD | Primary |
Addresses
Primary practice location
26991 Crown Valley Pkwy Ste 100
Mission Viejo, CA 92691-6511
Mailing address
PO Box 35380
Las Vegas, NV 89133-5380
Phone (702) 579-3203
Other practice location 1
6190 Georgetown Blvd
Suite 110
Eldersburg, MD 21784
Phone (410) 795-9700
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
- Rheumatology
- Education
- Other, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1236 N Magnolia Ave
Anaheim, CA 92801-2607
Phone (714) 995-1000
26991 Crown Valley Pkwy
Mission Viejo, CA 92691-6511
Phone (949) 582-5430
PO Box
Suite 35380
Las Vegas, NV 89133-5380
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| D0090027 | MD | MD | Rheumatology Physician |
| RS2014-0882 | NM | MD | Student in an Organized Health Care Education/Training Program |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cassidy Medical Group Inc. | Current | Accepting new patients | |
| Centers for Family Medicine GP | Current | Accepting new patients | |
| Beaver Medical Group P C | Rheumatology | Current | Accepting new patients |
| Healthcare Partners Affiliates Medical Group | Current | Accepting new patients | |
| Healthcare Partners Affiliates Medical Group | Current | Accepting new patients | |
| Memorial Medical Group Inc | Past | Accepting new patients | |
| Frederick Health Hospital Inc | Past | Accepting new patients |
Locations
1236 N Magnolia Ave
Anaheim, CA 92801
Phone (714) 995-1000
5957 W Ramsey St
Banning, CA 92220
Phone (951) 845-8864
2910 Jefferson St
Ste 100
Carlsbad, CA 92008
Phone (760) 729-8600
824 E Carson St
Ste 104
Carson, CA 90745
Phone (310) 830-9706
4910 Airport Plaza Dr
Ste 210
Long Beach, CA 90815
Phone (562) 421-3727
3460 Katella Ave
Los Alamitos, CA 90720
Phone (310) 594-6599
26991 Crown Valley Pkwy
Mission Viejo, CA 92691
Phone (949) 393-5426
26991 Crown Valley Pkwy
Ste 100
Mission Viejo, CA 92691
Phone (949) 582-5430
601 Torrance Blvd
#1182
Redondo Beach, CA 90277
1700 N Waterman Ave
Sn Bernrdno, CA 92404
Phone (909) 883-8611
145 Thunder Dr
Vista, CA 92083
Phone (760) 630-5487
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
Interoperability endpoints
- fatemeh.farshami.p33@direct.monarchhealthcare.nextgenshare.com
- ffarshami272191@uihcdirect.org
- fjafarifarshami194818@westdirect.optum.com
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.
-
dba Optumcare Medical Group
- Family Medicine Physician
- Los Alamitos, CA
- NPI 1467598243
-
dba Optum
- Internal Medicine Physician
- Los Angeles, CA
- NPI 1659312593
-
dba Optum
- Family Medicine Physician
- Redlands, CA
- NPI 1649503319
Rheumatology
-
- Multi-Specialty Clinic/Center
- Vista, CA
- NPI 1215003470
-
dba Optum
- Durable Medical Equipment & Medical Supplies
- Murrieta, CA
- NPI 1760057269
-
dba Frederick Health Hospital
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
-
- Durable Medical Equipment & Medical Supplies
- Phoenix, AZ
- NPI 1255523643
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1415059200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1763596800000",
"number": "1386049260",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 35380",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891335380",
"telephone_number": "702-579-3203"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "26991 CROWN VALLEY PKWY STE 100",
"city": "MISSION VIEJO",
"state": "CA",
"postal_code": "926916511",
"telephone_number": "949-582-5430",
"fax_number": "949-348-9513"
}
],
"practiceLocations": [
{
"address_1": "6190 Georgetown Blvd",
"address_2": "Suite 110",
"address_purpose": "LOCATION",
"city": "Eldersburg",
"state": "MD",
"postal_code": "21784",
"country_code": "US",
"telephone_number": "410-795-9700",
"fax_number": "410-795-7500",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "JAFARI FARSHAMI",
"first_name": "FATEMEH",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2014-11-04",
"last_updated": "2025-11-20",
"certification_date": "2025-11-20",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": "NM",
"license": "RS2014-0882",
"primary": false
},
{
"code": "207RR0500X",
"taxonomy_group": "",
"desc": "Internal Medicine, Rheumatology",
"state": "MD",
"license": "D0090027",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Mission Viejo, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 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.