Active NPI
Zachary Knoeferl, PA-C
- Physician Assistant
- Concord Township, OH
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 50.008523RX
- Practice address
- 8007 Auburn Rd
Concord Township, OH 44077-9621 - Phone
- (440) 375-5520
- NPI assigned
- Nov 20, 2023
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 50.008523RX | OH | Primary |
Addresses
Primary practice location
8007 Auburn Rd
Concord Township, OH 44077-9621
Mailing address
261 E Overlook Dr
Eastlake, OH 44095-1110
Phone (913) 579-1407
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OH
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2023
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
3004 Hayes Ave
Sandusky, OH 44870-5321
Phone (419) 609-1112
9110 Mentor Ave
Unit 9B
Mentor, OH 44060-6404
Phone (440) 701-8030
Hospital & facility affiliations
- Lake Health
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 50.008523RX | OH | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Northern Ohio Medical Specialists, LLC | Current | Accepting new patients | |
| Northern Ohio Medical Specialists LLC | Current | Accepting new patients | |
| Suhas LLC | Past | Accepting new patients | |
| Northern Ohio Medical Specialists, LLC | Past | Accepting new patients | |
| Tina Joyce DO LLC | Past | Accepting new patients |
Locations
3004 Hayes Ave
Sandusky, OH 44870
Phone (419) 625-2841
Organizations & group practices 6
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.
-
- Internal Medicine Physician
- Sandusky, OH
- NPI 1225085855
-
- Primary Care Clinic/Center
- Mentor, OH
- NPI 1811508625
-
- Durable Medical Equipment & Medical Supplies
- Lorain, OH
- NPI 1952281511
-
- Radiology Clinic/Center
- Sheffield Village, OH
- NPI 1508811332
-
- Primary Care Clinic/Center
- Mentor, OH
- NPI 1316623952
-
- Family Medicine Physician
- Painesville, OH
- NPI 1689716565
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Willoughby, OH
- NPI 1972689172
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1700438400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770940800000",
"number": "1316712433",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "261 E OVERLOOK DR",
"city": "EASTLAKE",
"state": "OH",
"postal_code": "440951110",
"telephone_number": "913-579-1407"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8007 AUBURN RD",
"city": "CONCORD TOWNSHIP",
"state": "OH",
"postal_code": "440779621",
"telephone_number": "440-375-5520"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KNOEFERL",
"first_name": "ZACHARY",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2023-11-20",
"last_updated": "2026-02-13",
"certification_date": "2026-02-13",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "OH",
"license": "50.008523RX",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Concord Township, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 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.