Active NPI
Zeynep Hizli Demirkale
- Allergy & Immunology Physician
- Bethesda, MD
National Provider Identifier
1003731746
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Allergy & Immunology Physician
- License
- MTR600002967
- Practice address
- 9000 Rockville Pike BLDG 10
Bethesda, MD 20892-0001 - Phone
- (301) 496-5717
- NPI assigned
- Aug 12, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Allergy & Immunology Physician | 207K00000X | MTR600002967 | DC | Primary |
Addresses
Primary practice location
9000 Rockville Pike BLDG 10
Bethesda, MD 20892-0001
Mailing address
9000 Rockville Pike BLDG 10
Bethesda, MD 20892-0001
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1786492800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786492800000",
"number": "1003731746",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9000 ROCKVILLE PIKE BLDG 10",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208920001"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9000 ROCKVILLE PIKE BLDG 10",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208920001",
"telephone_number": "301-496-5717"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HIZLI DEMIRKALE",
"first_name": "ZEYNEP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-08-12",
"last_updated": "2026-08-12",
"certification_date": "2026-08-11",
"status": "A"
},
"taxonomies": [
{
"code": "207K00000X",
"taxonomy_group": "",
"desc": "Allergy & Immunology",
"state": "DC",
"license": "MTR600002967",
"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 Aug 12, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.