NPIMap

Organization Active NPI

Rao Clinic PLLC

Doing business as Aegis Medical Center

  • Vascular & Interventional Radiology Physician
  • Cary, NC
National Provider Identifier
1073148581
Registry record updated Jun 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X
Legal business name
RAO CLINIC PLLC
Doing business as
Aegis Medical Center
Capital Spine & Pain
Vascular Solutions of North Carolina
Practice address
1700 Kildaire Farm Rd Ste 130
Cary, NC 27511-6571
Phone
(919) 897-5999
Fax
(919) 897-5980
NPI assigned
Mar 4, 2020
Last updated
Jun 29, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 29, 2026

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

Authorized official

Name
Siddhartha Rao, MDNPI 1578644977
Title
President
Phone
(919) 897-5999

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X
Interventional Cardiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RI0011X
Vascular & Interventional Radiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2085R0204X Primary
Interventional Pain Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208VP0014X
Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225100000X
Physician AssistantGroup: 193200000X MULTI-SPECIALTY GROUP 363A00000X
Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363L00000X

Addresses

Primary practice location

1700 Kildaire Farm Rd Ste 130
Cary, NC 27511-6571

Mailing address

1700 Kildaire Farm Rd Ste 130
Cary, NC 27511-6571
Phone (919) 897-5999

Other names 3

  • Aegis Medical Center Doing business as
  • Capital Spine & Pain Doing business as
  • Vascular Solutions of North Carolina Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC, VA2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20200409001728 NC Part B Supplier - Clinic/Group Practice 4486083664 Receives reassigned benefits from 20 practitioners
Practice locations: Fayetteville, NC; Spring Lake, NC; Roxboro, NC; Rocky Mount, NC; Lumberton, NC; Greenville, NC; Cary, NC
O20260331000276 VA Part B Supplier - Clinic/Group Practice 4486083664 Receives reassigned benefits from 2 practitioners
Practice locations: South Hill, VA

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
34D2302818Aegis Medical Center PLLC1700 Kildaire Farm Road, Cary, NC 27511Certificate of waiverApr 15, 2028

National Provider Directory

National Provider Directory

Locations

1000 Crescent Green
Cary, NC 27518

1700 Kildaire Farm Rd
Ste 130
Cary, NC 27511

1024 S Horner Blvd
Sanford, NC 27330
Phone (919) 774-3206

517 NC 210 N
Spring Lake, NC 28390

702 Plank Rd
South Hill, VA 23970
Phone (434) 447-3395

Practitioners & affiliated clinicians

Practitioners 22

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 22

NPI Registry JSON

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

{
    "created_epoch": "1583280000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782691200000",
    "number": "1073148581",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1700 KILDAIRE FARM RD STE 130",
            "city": "CARY",
            "state": "NC",
            "postal_code": "275116571",
            "telephone_number": "919-897-5999",
            "fax_number": "919-897-5980"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 KILDAIRE FARM RD STE 130",
            "city": "CARY",
            "state": "NC",
            "postal_code": "275116571",
            "telephone_number": "919-897-5999",
            "fax_number": "919-897-5980"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RAO CLINIC PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-03-04",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A",
        "authorized_official_last_name": "RAO",
        "authorized_official_first_name": "SIDDHARTHA",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "919-897-5999",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "208VP0014X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pain Medicine, Interventional Pain Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Aegis Medical Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Capital Spine & Pain",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Vascular Solutions of North Carolina",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Vascular Solutions of North Carolina",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Cary, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.

Verify at the official NPI Registry.