Active NPI
Brian Jeffrey Barkow, PHARM.D.
- Ambulatory Care Pharmacist
- Green Bay, WI
National Provider Identifier
1013326164
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ambulatory Care Pharmacist
- License
- 17605-40
- Practice address
- 1630 Commanche Ave
Green Bay, WI 54313-5753 - Phone
- (920) 430-4700
- NPI assigned
- Aug 2, 2014
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Pharmacist | 183500000X | S021030 | AZ | |
| Ambulatory Care Pharmacist | 1835P2201X | 17605-40 | WI | Primary |
| Pharmacist | 183500000X | 5302044879 | MI |
Addresses
Primary practice location
1630 Commanche Ave
Green Bay, WI 54313-5753
Mailing address
1630 Commanche Ave
Green Bay, WI 54313-5753
Phone (920) 430-4700
Other identifiers 3
| Identifier | Type | State | Issuer |
|---|---|---|---|
| S021030 | Other | AZ | STATE BOARD OF PHARMACY |
| 5302044879 | Other | MI | STATE BOARD OF PHARMACY |
| 17605-40 | Other | WI | STATE BOARD OF PHARMACY |
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 Pharmacy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| S021030 | AZ | MD | Pharmacist |
| 5302044879 | MI | MD | Pharmacist |
| 17605-40 | WI | MD | Ambulatory Care Pharmacist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1406937600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777680000000",
"number": "1013326164",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1630 COMMANCHE AVE",
"city": "GREEN BAY",
"state": "WI",
"postal_code": "543135753",
"telephone_number": "920-430-4700"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1630 COMMANCHE AVE",
"city": "GREEN BAY",
"state": "WI",
"postal_code": "543135753",
"telephone_number": "920-430-4700"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BARKOW",
"first_name": "BRIAN",
"middle_name": "JEFFREY",
"name_prefix": "Dr.",
"credential": "PHARM.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2014-08-02",
"last_updated": "2026-05-02",
"certification_date": "2026-05-02",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "AZ",
"license": "S021030",
"primary": false
},
{
"code": "1835P2201X",
"taxonomy_group": "",
"desc": "Pharmacist, Ambulatory Care",
"state": "WI",
"license": "17605-40",
"primary": true
},
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "MI",
"license": "5302044879",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "STATE BOARD OF PHARMACY",
"identifier": "S021030",
"state": "AZ"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "STATE BOARD OF PHARMACY",
"identifier": "5302044879",
"state": "MI"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "STATE BOARD OF PHARMACY",
"identifier": "17605-40",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}Other providers in Green Bay, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.