Active NPI
Tishina Dingyue Tittley, MD
- Surgery Physician
- Washington, DC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- D13492500
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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, MD
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
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 PLLC
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
| License | State | Type | Specialty |
|---|---|---|---|
| D01012971 | MD | MD | Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Patient First Maryland Medical Group PLLC | Current | Accepting new patients | |
| Patient First Maryland Medical Group, PLLC | Current | Accepting new patients | |
| Patient First Maryland Medical Group PLLC | Current | 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
- 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.
-
- Family Medicine Physician
- Silver Spring, MD
- NPI 1265866503
DC
-
- Family Medicine Physician
- Glen Allen, VA
- NPI 1962423632
MD
-
- Family Medicine Physician
- Capitol Heights, MD
- NPI 1427807999
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Lanham, MD
- NPI 1730136532
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 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.