Active NPI
Griebs Darien Pharmacy Inc.
- Community/Retail Pharmacy
- Darien, CT
National Provider Identifier
1003926502
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Community/Retail Pharmacy
- License
- 118
- Legal business name
- GRIEBS DARIEN PHARMACY INC.
- Practice address
- 1021 Post Rd
Darien, CT 06820-4510 - Phone
- (203) 655-1000
- Fax
- (203) 656-0172
- NPI assigned
- Aug 30, 2006
- Last updated
- Oct 17, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Debra Hibben
- Title
- Owner
- Phone
- (203) 655-1000
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Community/Retail Pharmacy | 3336C0003X | 118 | CT | Primary |
Addresses
Primary practice location
1021 Post Rd
Darien, CT 06820-4510
Mailing address
1021 Post Rd
Darien, CT 06820-4510
Phone (203) 655-1000
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 940004026431 | Medicaid | CT |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20161103000716 | CT | Part B Supplier - Mass Immunization (Roster Biller Only) | 7810275351 | Practice locations: Darien, CT |
National Provider Directory
National Provider DirectoryLocations
1021 Post Rd
Darien, CT 06820
Phone (203) 655-1000
Practitioners & affiliated clinicians
Practitioners 3
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Pharmacist
- Darien, CT
- NPI 1780274530
-
- Pharmacist
- Darien, CT
- NPI 1932796091
-
- Family Nurse Practitioner
- Philadelphia, PA
- NPI 1922690270
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1156896000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1760659200000",
"number": "1003926502",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1021 POST RD",
"city": "DARIEN",
"state": "CT",
"postal_code": "068204510",
"telephone_number": "203-655-1000",
"fax_number": "203-656-0172"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1021 POST RD",
"city": "DARIEN",
"state": "CT",
"postal_code": "068204510",
"telephone_number": "203-655-1000",
"fax_number": "203-656-0172"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "GRIEBS DARIEN PHARMACY INC.",
"organizational_subpart": "NO",
"enumeration_date": "2006-08-30",
"last_updated": "2025-10-17",
"certification_date": "2025-10-17",
"status": "A",
"authorized_official_last_name": "HIBBEN",
"authorized_official_first_name": "DEBRA",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "203-655-1000"
},
"taxonomies": [
{
"code": "3336C0003X",
"taxonomy_group": "",
"desc": "Pharmacy, Community/Retail Pharmacy",
"state": "CT",
"license": "118",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "940004026431",
"state": "CT"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Darien, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.