Individual provider Active NPI

Caitlin D'Orazio, PA-C

  • Surgical Physician Assistant
  • Washington, DC
National Provider Identifier
1174067771
Registry record updated Dec 1, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Physician AssistantTaxonomy code 363AS0400X
License
PA200001603 Issued in DC
Practice address
3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone
(246) 010-6327
NPI assigned
Dec 15, 2016
Last updated
Dec 1, 2023By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 1, 2023

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Physician Assistant 363AS0400X 0110-009044 VA
Surgical Physician Assistant 363AS0400X C08789 MD
Surgical Physician Assistant 363AS0400X PA200001603 DC Primary
Surgical Physician Assistant 363AS0400X 0010-06894 NC

Addresses

Primary practice location

3800 Reservoir Rd NW
Washington, DC 20007-2113

Mailing address

3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone (202) 444-4972

Other practice location 1

5454 Wisconsin Ave
Chevy Chase, MD 20815-6901
Phone (202) 444-4972

Other practice location 2

1420 Beverly Rd Ste 200
Mc Lean, VA 22101-3731
Phone (202) 444-4972

Other names 1

  • Miss Caitlin Sippey Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address csippey11281@direct.vidanthealth.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230307000536 DC Practitioner - Physician Assistant 1850676982 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

6410 Rockledge Dr
Bethesda, MD 20817-1844

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA200001603DCMDSurgical Physician Assistant
C08789MDMDSurgical Physician Assistant
0110-009044VAMDSurgical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC Single Specialty CurrentSince May 9, 2025 Accepting new patients
MGMC LLC CurrentSince Feb 1, 2023 Accepting new patients
Medstar Medical Group II LLC CurrentSince Feb 1, 2023 Accepting new patients
Medstar Georgetown Medical Center, Inc Single Specialty Past Accepting new patients
Medstar Medical Group II LLC Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

1420 Beverly Rd
Ste 200
Mc Lean, VA 22101
Phone (202) 295-0540

Interoperability endpoints

  • Direct secure messaging: csippey11281@direct.vidanthealth.com

Organizations & group practices 8

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.

NPI Registry JSON

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

{
    "created_epoch": "1481760000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1701388800000",
    "number": "1174067771",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072113",
            "telephone_number": "202-444-4972"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072113",
            "telephone_number": "246-010-6327"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5454 Wisconsin Ave",
            "address_purpose": "LOCATION",
            "city": "Chevy Chase",
            "state": "MD",
            "postal_code": "208156901",
            "country_code": "US",
            "telephone_number": "202-444-4972",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1420 Beverly Rd Ste 200",
            "address_purpose": "LOCATION",
            "city": "Mc Lean",
            "state": "VA",
            "postal_code": "221013731",
            "country_code": "US",
            "telephone_number": "202-444-4972",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "D'ORAZIO",
        "first_name": "CAITLIN",
        "name_prefix": "Mrs.",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-12-15",
        "last_updated": "2023-12-01",
        "certification_date": "2023-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "VA",
            "license": "0110-009044",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "MD",
            "license": "C08789",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "DC",
            "license": "PA200001603",
            "primary": true
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "NC",
            "license": "0010-06894",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "csippey11281@direct.vidanthealth.com",
            "affiliation": "N",
            "address_1": "2100 Stantonsburg Rd",
            "city": "Greenville",
            "state": "NC",
            "country_code": "US",
            "postal_code": "278342818",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "CAITLIN",
            "last_name": "SIPPEY",
            "prefix": "MISS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.