Active NPI
Allan Edward Dobzyniak, M.D.
- Internal Medicine Physician
- Dearborn, MI
National Provider Identifier
1609856871
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- AD029491
- Practice address
- 17000 Hubbard Dr
Suite 300
Dearborn, MI 48126-4258 - Phone
- (313) 271-3802
- NPI assigned
- Jan 22, 2006
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | AD029491 | MI | Primary |
Addresses
Primary practice location
17000 Hubbard Dr
Suite 300
Dearborn, MI 48126-4258
Mailing address
17000 Hubbard Dr
Suite 300
Dearborn, MI 48126-4258
Phone (313) 271-3802
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 98999 | Other | MI | PPOM PAYOR ID |
| 1108262921 | Other | MI | BLUE CROSS ID# |
| C1802 | Other | MI | MCARE |
| 1099661 | Medicaid | MI |
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 Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| AD029491 | MI | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Oakwood Group IX, LLC | Internal Medicine | Past | Accepting new patients |
Organizations & group practices 1
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
- Dearborn, MI
- NPI 1720050917
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1137888000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1609856871",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "17000 HUBBARD DR",
"address_2": "SUITE 300",
"city": "DEARBORN",
"state": "MI",
"postal_code": "481264258",
"telephone_number": "313-271-3802"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "17000 HUBBARD DR",
"address_2": "SUITE 300",
"city": "DEARBORN",
"state": "MI",
"postal_code": "481264258",
"telephone_number": "313-271-3802"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DOBZYNIAK",
"first_name": "ALLAN",
"middle_name": "EDWARD",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-22",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MI",
"license": "AD029491",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PPOM PAYOR ID",
"identifier": "98999",
"state": "MI"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS ID#",
"identifier": "1108262921",
"state": "MI"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MCARE",
"identifier": "C1802",
"state": "MI"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1099661",
"state": "MI"
}
],
"endpoints": [],
"other_names": []
}Other providers in Dearborn, 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.