Individual provider Active NPI

Tishina Dingyue Tittley, MD

  • Surgery Physician
  • Washington, DC
National Provider Identifier
1033795547
Registry record updated Jul 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
D13492500 Issued in NJ
Practice address
2041 Georgia Ave NW
Washington, DC 20060-0002
Phone
(202) 865-6100
NPI assigned
Mar 23, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 27, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X D13492500 NJ Primary
Student in an Organized Health Care Education/Training Program 390200000X
Surgery Physician 208600000X D01012971 MD

Addresses

Primary practice location

2041 Georgia Ave NW
Washington, DC 20060-0002

Mailing address

1 Cooper PLZ
Camden, NJ 08103-1461
Phone (856) 342-2000

Other practice location 1

630 Mantua Pike
Woodbury, NJ 08096-3233
Phone (856) 812-2220

Other practice location 2

1 Cooper Plz
Camden, NJ 08103-1461
Phone (856) 342-2000

Other practice location 3

5900 Cedar Ln
Columbia, MD 21044-3635
Phone (443) 718-4067

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address NJExchange@patientfirst.com Health Information Exchange (HIE)
Direct Messaging Address MDExchange@patientfirstclinics.com Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20250728003624 DC Practitioner - General Surgery 2062929789 Reassigns benefits to 1 organization
I20250728003777 MD Practitioner - General Surgery 2062929789 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Howard University College of Medicine, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Patient First Maryland Medical Group PLLCGroup PAC ID 4385538735, shared by 26 NPIs, 258 clinicians

Practice addresses (Care Compare)

5900 Cedar LN
Columbia, MD 21044-3635
Phone (443) 718-4067

8206 Georgia Ave
Silver Spring, MD 20910-4519
Phone (301) 960-4682

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D01012971MDMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Patient First Maryland Medical Group PLLC CurrentSince Jul 1, 2025 Accepting new patients
Patient First Maryland Medical Group, PLLC CurrentSince Jul 1, 2025 Accepting new patients
Patient First Maryland Medical Group PLLC CurrentSince Jul 1, 2025 Accepting new patients

Locations

5900 Cedar Ln
Columbia, MD 21044
Phone (443) 718-4067

10210 Reisterstown Rd
Owings Mills, MD 21117
Phone (410) 902-6776

726 Rockville Pike
Rockville, MD 20852
Phone (240) 238-0411

8206 Georgia Ave
Silver Spring, MD 20910
Phone (301) 960-4682

2855 Crain Hwy
Waldorf, MD 20601
Phone (240) 427-1926

5000 Cox Rd
Glen Allen, VA 23060
Phone (804) 822-4355

Interoperability endpoints

  • Direct secure messaging: mdexchange@patientfirstclinics.com

Organizations & group practices 3

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": "1616457600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1033795547",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 COOPER PLZ",
            "city": "CAMDEN",
            "state": "NJ",
            "postal_code": "081031461",
            "telephone_number": "856-342-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2041 GEORGIA AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200600002",
            "telephone_number": "202-865-6100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "630 Mantua Pike",
            "address_purpose": "LOCATION",
            "city": "Woodbury",
            "state": "NJ",
            "postal_code": "080963233",
            "country_code": "US",
            "telephone_number": "856-812-2220",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Cooper Plz",
            "address_purpose": "LOCATION",
            "city": "Camden",
            "state": "NJ",
            "postal_code": "081031461",
            "country_code": "US",
            "telephone_number": "856-342-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5900 Cedar Ln",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "MD",
            "postal_code": "210443635",
            "country_code": "US",
            "telephone_number": "443-718-4067",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TITTLEY",
        "first_name": "TISHINA",
        "middle_name": "DINGYUE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-03-23",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NJ",
            "license": "D13492500",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MD",
            "license": "D01012971",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "NJExchange@patientfirst.com",
            "affiliation": "N",
            "endpointDescription": "email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "630 Mantua Pike",
            "city": "Woodbury",
            "state": "NJ",
            "country_code": "US",
            "postal_code": "080963233",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "MDExchange@patientfirstclinics.com",
            "affiliation": "N",
            "endpointDescription": "email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "5900 Cedar Ln",
            "city": "Columbia",
            "state": "MD",
            "country_code": "US",
            "postal_code": "210443635",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.