Active NPI
Christina Ann Ryan, DO
- Hematology & Oncology Physician
- Bethesda, MD
National Provider Identifier
1083271456
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- 2023003810
- Practice address
- 4954 N Palmer Rd
Bethesda, MD 20889-0001 - Phone
- (301) 319-2100
- NPI assigned
- May 21, 2019
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| General Practice Physician | 208D00000X | 2023003810 | MO | |
| Hematology & Oncology Physician | 207RH0003X | 2023003810 | MO | Primary |
Addresses
Primary practice location
4954 N Palmer Rd
Bethesda, MD 20889-0001
Mailing address
9040 Jackson Ave
Tacoma, WA 98431-0001
Phone (253) 968-2462
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2023003810 | MO | MD | General Practice Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1558396800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1725926400000",
"number": "1083271456",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9040 JACKSON AVE",
"city": "TACOMA",
"state": "WA",
"postal_code": "984310001",
"telephone_number": "253-968-2462"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4954 N PALMER RD",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208890001",
"telephone_number": "301-319-2100"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RYAN",
"first_name": "CHRISTINA",
"middle_name": "ANN",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-05-21",
"last_updated": "2024-09-10",
"certification_date": "2024-09-10",
"status": "A"
},
"taxonomies": [
{
"code": "208D00000X",
"taxonomy_group": "",
"desc": "General Practice",
"state": "MO",
"license": "2023003810",
"primary": false
},
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "MO",
"license": "2023003810",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Bethesda, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.