Active NPI
Jeffrey Kerr, DO
- Psychiatry Physician
- Philadelphia, PA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- OS026369
- Practice address
- 1528 Walnut St Ste 1416
Philadelphia, PA 19102-3604 - Phone
- (610) 660-4509
- NPI assigned
- Apr 5, 2020
- Last updated
- Aug 11, 2026
- 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 |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 20A21476 | CA | |
| Psychiatry Physician | 2084P0800X | C2-0025092 | DE | |
| Psychiatry Physician | 2084P0800X | OS026369 | PA | Primary |
Addresses
Primary practice location
1528 Walnut St Ste 1416
Philadelphia, PA 19102-3604
Mailing address
1528 Walnut St Ste 1416
Philadelphia, PA 19102-3604
Phone (610) 660-4509
Other practice location 1
200 Hillmont Ave
Ventura, CA 93003-1647
Phone (805) 652-6729
Other practice location 2
147 N Brent St
Ventura, CA 93003-2809
Phone (805) 948-5698
Other practice location 3
4258 Telegraph Rd
Ventura, CA 93003-3706
Phone (805) 477-5700
Other practice location 4
915 Haddon Ave Ste 1
Collingswood, NJ 08108-1900
Phone (856) 393-1431
Other practice location 5
30 S Valley Rd Ste 101B
Paoli, PA 19301-1469
Phone (484) 960-5370
Other practice location 6
1407 Foulk Rd Ste 201B
Wilmington, DE 19803-2754
Phone (302) 596-9911
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Psychiatry
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
125 W Thousand Oaks Blvd
Suite 500
Thousand Oaks, CA 91360-4402
Phone (805) 777-3500
300 Hillmont Ave
Ventura, CA 93003-1651
4258 Telegraph Rd
Ventura, CA 93003-3706
Phone (805) 477-5700
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 20A21476 | CA | MD | Psychiatry Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| County of Ventura | Current | Accepting new patients | |
| County of Ventura | Current | Accepting new patients | |
| County of Ventura | Current | Accepting new patients |
Locations
200 Hillmont Ave
Ventura, CA 93003
Phone (805) 652-5755
300 Hillmont Ave
Ventura, CA 93003
Phone (805) 652-6000
4258 Telegraph Rd
Ventura, CA 93003
Phone (805) 477-5700
800 S Victoria Ave
#L4640
Ventura, CA 93009
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Ventura County Medical Center
- General Acute Care Hospital
- Ventura, CA
- NPI 1629167457
-
dba VCBH - Simi Valley Youth & Family Mental Health
- Community/Behavioral Health Agency
- Simi Valley, CA
- NPI 1609098243
-
- Public Health & General Preventive Medicine Physician
- Oxnard, CA
- NPI 1801325303
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1586044800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786406400000",
"number": "1417586165",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1528 WALNUT ST STE 1416",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191023604",
"telephone_number": "610-660-4509"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1528 WALNUT ST STE 1416",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191023604",
"telephone_number": "610-660-4509"
}
],
"practiceLocations": [
{
"address_1": "200 Hillmont Ave",
"address_purpose": "LOCATION",
"city": "Ventura",
"state": "CA",
"postal_code": "930031647",
"country_code": "US",
"telephone_number": "805-652-6729",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "147 N Brent St",
"address_purpose": "LOCATION",
"city": "Ventura",
"state": "CA",
"postal_code": "930032809",
"country_code": "US",
"telephone_number": "805-948-5698",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4258 Telegraph Rd",
"address_purpose": "LOCATION",
"city": "Ventura",
"state": "CA",
"postal_code": "930033706",
"country_code": "US",
"telephone_number": "805-477-5700",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "915 Haddon Ave Ste 1",
"address_purpose": "LOCATION",
"city": "Collingswood",
"state": "NJ",
"postal_code": "081081900",
"country_code": "US",
"telephone_number": "856-393-1431",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "30 S Valley Rd Ste 101B",
"address_purpose": "LOCATION",
"city": "Paoli",
"state": "PA",
"postal_code": "193011469",
"country_code": "US",
"telephone_number": "484-960-5370",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1407 Foulk Rd Ste 201B",
"address_purpose": "LOCATION",
"city": "Wilmington",
"state": "DE",
"postal_code": "198032754",
"country_code": "US",
"telephone_number": "302-596-9911",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KERR",
"first_name": "JEFFREY",
"credential": "DO",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2020-04-05",
"last_updated": "2026-08-11",
"certification_date": "2026-08-11",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "CA",
"license": "20A21476",
"primary": false
},
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "DE",
"license": "C2-0025092",
"primary": false
},
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "PA",
"license": "OS026369",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Philadelphia, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.