Active NPI
Brock Adam Karolcik, MD
- Pediatrics Physician
- Pittsburgh, PA
National Provider Identifier
1093373219
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 82638
- Practice address
- 4401 Penn Ave
Pittsburgh, PA 15224-1334 - Phone
- (412) 692-6054
- Fax
- (412) 692-5410
- NPI assigned
- Jun 3, 2019
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 82638 | SC | Primary |
| Pediatric Cardiology Physician | 2080P0202X | MD479177 | PA |
Addresses
Primary practice location
4401 Penn Ave
Pittsburgh, PA 15224-1334
Mailing address
4401 Penn Ave
Pittsburgh, PA 15224-1334
Phone (412) 692-6054
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | CHP@upmcdirect.com |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in PA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20221101001729 | PA | Order and Referring Only - Pediatric Medicine | 0446581466 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 82638 | SC | MD | Pediatrics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1559520000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787184000000",
"number": "1093373219",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4401 PENN AVE",
"city": "PITTSBURGH",
"state": "PA",
"postal_code": "152241334",
"telephone_number": "412-692-6054",
"fax_number": "412-692-5410"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4401 PENN AVE",
"city": "PITTSBURGH",
"state": "PA",
"postal_code": "152241334",
"telephone_number": "412-692-6054",
"fax_number": "412-692-5410"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KAROLCIK",
"first_name": "BROCK",
"middle_name": "ADAM",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-06-03",
"last_updated": "2026-08-20",
"certification_date": "2026-08-20",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "SC",
"license": "82638",
"primary": true
},
{
"code": "2080P0202X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Cardiology",
"state": "PA",
"license": "MD479177",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "CHP@upmcdirect.com",
"affiliation": "N",
"address_1": "600 Grant St",
"city": "Pittsburgh",
"state": "PA",
"country_code": "US",
"postal_code": "152192702",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}Other providers in Pittsburgh, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.