Individual provider Active NPI

Tiwana L. Miller, PA-C

  • Physician Assistant
  • Bear, DE
National Provider Identifier
1649500760
Registry record updated May 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
C5-0000682 Issued in DE
Practice address
PO Box 931
Bear, DE 19701-0931
Phone
(302) 276-8228
Fax
(302) 838-0696
NPI assigned
Jan 12, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X C5-0000682 DE Primary

Addresses

Primary practice location

PO Box 931
Bear, DE 19701-0931

Mailing address

PO Box 931
Bear, DE 19701-0931
Phone (302) 276-8228

Other names 1

  • Tiwana Green Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DE
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
I20101108001382 DE Practitioner - Physician Assistant 8224223979 Reassigns benefits to 5 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C5-0000682DEMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Christiana Care Health Services Inc CurrentSince May 23, 2017 Accepting new patients
Christiana Care Health Services, Inc Physician Assistant CurrentSince May 9, 2016 Accepting new patients
Christiana Care Quality Partners PastSince Aug 1, 2021 Accepting new patients
Planned Parenthood of Delaware Past Accepting new patients

Locations

726 Yorklyn Rd
Ste 100
Hockessin, DE 19707
Phone (302) 234-5770

365 Airport Rd
New Castle, DE 19720
Phone (302) 320-9660

4755 Ogletown Stanton Rd
Newark, DE 19718
Phone (302) 733-1700

200 Hygeia Dr
Ste 2300
Newark, DE 19713
Phone (302) 623-7362

100 S Main St
Ste 101
Smyrna, DE 19977
Phone (302) 623-7424

100 S Main St
Ste 207
Smyrna, DE 19977
Phone (302) 659-4490

100 S Main St
Ste 216
Smyrna, DE 19977
Phone (302) 514-9155

1401 Foulk Rd
Ste 100B
Wilmington, DE 19803
Phone (302) 320-9440

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: visionfamilymedical.tiwanamiller@162181.advancedmd-direct.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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1263254400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1649500760",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 931",
            "city": "BEAR",
            "state": "DE",
            "postal_code": "197010931",
            "telephone_number": "302-276-8228",
            "fax_number": "302-838-0696"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 931",
            "city": "BEAR",
            "state": "DE",
            "postal_code": "197010931",
            "telephone_number": "302-276-8228",
            "fax_number": "302-838-0696"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILLER",
        "first_name": "TIWANA",
        "middle_name": "L.",
        "name_prefix": "Mrs.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-01-12",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "DE",
            "license": "C5-0000682",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TIWANA",
            "last_name": "GREEN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Bear, DE

Sources for this page

Verify at the official NPI Registry.