Active NPI
John Eric Zimmerman, M.D.
- Neurological Surgery Physician
- Traverse City, MI
National Provider Identifier
1619973708
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurological Surgery Physician
- License
- 4301037811
- Practice address
- 1221 6TH St
Ste 303
Traverse City, MI 49684-2360 - Phone
- (231) 941-7312
- Fax
- (231) 941-0561
- NPI assigned
- Jun 23, 2005
- 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 |
|---|---|---|---|---|
| Neurological Surgery Physician | 207T00000X | 4301037811 | MI | Primary |
Addresses
Primary practice location
1221 6TH St
Ste 303
Traverse City, MI 49684-2360
Mailing address
1221 6TH St
Ste 303
Traverse City, MI 49684-2360
Phone (231) 941-7312
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1402802361 | Other | MI | BCBS OF MICHIGAN ID |
Other names 1
- J. Eric Zimmerman
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)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4301037811 | MI | MD | Neurological Surgery Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1119484800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1619973708",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1221 6TH ST",
"address_2": "STE 303",
"city": "TRAVERSE CITY",
"state": "MI",
"postal_code": "496842360",
"telephone_number": "231-941-7312",
"fax_number": "231-941-0561"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1221 6TH ST",
"address_2": "STE 303",
"city": "TRAVERSE CITY",
"state": "MI",
"postal_code": "496842360",
"telephone_number": "231-941-7312",
"fax_number": "231-941-0561"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZIMMERMAN",
"first_name": "JOHN",
"middle_name": "ERIC",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-06-23",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207T00000X",
"taxonomy_group": "",
"desc": "Neurological Surgery",
"state": "MI",
"license": "4301037811",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS OF MICHIGAN ID",
"identifier": "1402802361",
"state": "MI"
}
],
"endpoints": [],
"other_names": [
{
"first_name": "J.",
"last_name": "ZIMMERMAN",
"middle_name": "ERIC",
"credential": "M.D.",
"code": "2",
"type": "Professional Name"
}
]
}
Other providers in Traverse City, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.