Active NPI
Riyanto Quemena, D.P.M.
- Podiatrist
- Alhambra, CA
National Provider Identifier
1700835998
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Podiatrist
- License
- E2792
- Practice address
- 841 W Valley Blvd
Suite#102
Alhambra, CA 91803-3251 - Phone
- (626) 576-2900
- Fax
- (626) 576-3968
- NPI assigned
- May 8, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Podiatrist | 213E00000X | E2792 | CA | Primary |
Addresses
Primary practice location
841 W Valley Blvd
Suite#102
Alhambra, CA 91803-3251
Mailing address
841 W Valley Blvd
Suite#102
Alhambra, CA 91803-3251
Phone (626) 576-2900
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 000E27920 | Medicaid | CA |
Other names 1
- Ray Quemena
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: No
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Podiatry
- Education
- California School of Podiatric Medicine, 1981
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
841 W Valley Blvd
Suite 102
Alhambra, CA 91803-3251
Phone (626) 576-2900
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of nail tissue | 1-10 |
| Removal or shaving of skin growth | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| E2792 | CA | MD | Podiatrist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Riyanto Quemena DPM Inc | Podiatrist | Current | Accepting new patients |
| Alhambra Hospital Medical Center, LP | Past | Accepting new patients |
Locations
841 W Valley Blvd
Ste 102
Alhambra, CA 91803
Phone (626) 375-7558
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
Organizations & group practices 2
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.
-
- Podiatrist
- Alhambra, CA
- NPI 1174537435
-
- General Acute Care Hospital
- Alhambra, CA
- NPI 1811099674
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1147046400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1700835998",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "841 W VALLEY BLVD",
"address_2": "SUITE#102",
"city": "ALHAMBRA",
"state": "CA",
"postal_code": "918033251",
"telephone_number": "626-576-2900",
"fax_number": "626-576-3968"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "841 W VALLEY BLVD",
"address_2": "SUITE#102",
"city": "ALHAMBRA",
"state": "CA",
"postal_code": "918033251",
"telephone_number": "626-576-2900",
"fax_number": "626-576-3968"
}
],
"practiceLocations": [],
"basic": {
"last_name": "QUEMENA",
"first_name": "RIYANTO",
"credential": "D.P.M.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-08",
"last_updated": "2026-07-13",
"certification_date": "2020-02-27",
"status": "A"
},
"taxonomies": [
{
"code": "213E00000X",
"taxonomy_group": "",
"desc": "Podiatrist",
"state": "CA",
"license": "E2792",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "000E27920",
"state": "CA"
}
],
"endpoints": [],
"other_names": [
{
"first_name": "RAY",
"last_name": "QUEMENA",
"credential": "D.P.M.",
"code": "5",
"type": "Other Name"
}
]
}
Other providers in Alhambra, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.