Individual provider Active NPI

Ayyampalayam Raju Mohan

  • Vascular Surgery Physician
  • Pomona, CA
National Provider Identifier
1407952229
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular Surgery PhysicianTaxonomy code 2086S0129X
License
A37819 Issued in CA
Practice address
1818 N Orange Grove Ave
Suite 308
Pomona, CA 91767-3028
Phone
(909) 622-6050
Fax
(909) 620-4632
NPI assigned
Sep 16, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X A37819 CA
Vascular Surgery Physician 2086S0129X A37819 CA Primary

Addresses

Primary practice location

1818 N Orange Grove Ave
Suite 308
Pomona, CA 91767-3028

Mailing address

1818 N Orange Grove Ave
Suite 308
Pomona, CA 91767-3028
Phone (909) 622-6050

Other identifiers 1

IdentifierTypeStateIssuer
00A378190MedicaidCA

Other names 1

  • Dr. Ayyampalayam Raju Mohan Professional name

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110829000197 CA Practitioner - General SurgeryPractitioner - Vascular Surgery 8224173927 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General SurgeryAlso: Vascular Surgery
Education
Other, 1972
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

1818 N Orange Grove
Suite 308
Pomona, CA 91767-3028
Phone (909) 622-6050

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hernia repair - groin (open)1-10
Hernia repair (minimally invasive)1-10
Mastectomy1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
37819CAMDLicensed Psychiatric Technician
A37819CAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
A. R. Mohan, MD Inc. Surgery CurrentSince Jun 21, 2011 Accepting new patients
Chaparral Medical Group Inc PastSince Jun 21, 2011 Accepting new patients

Locations

1818 N Orange Grove Ave
Ste 308
Pomona, CA 91767
Phone (909) 622-6050

1798 N Garey Ave
Pomona, CA 91767
Phone (909) 865-9810

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1158364800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1407952229",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1818 N ORANGE GROVE AVE",
            "address_2": "SUITE 308",
            "city": "POMONA",
            "state": "CA",
            "postal_code": "917673028",
            "telephone_number": "909-622-6050",
            "fax_number": "909-620-4632"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1818 N ORANGE GROVE AVE",
            "address_2": "SUITE 308",
            "city": "POMONA",
            "state": "CA",
            "postal_code": "917673028",
            "telephone_number": "909-622-6050",
            "fax_number": "909-620-4632"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MOHAN",
        "first_name": "AYYAMPALAYAM",
        "middle_name": "RAJU",
        "name_prefix": "Dr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-16",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A37819",
            "primary": false
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "CA",
            "license": "A37819",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A378190",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "AYYAMPALAYAM",
            "last_name": "MOHAN",
            "middle_name": "RAJU",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Pomona, CA

Sources for this page

Verify at the official NPI Registry.