Active NPI
Galina Gladka
- Internal Medicine Physician
- Saginaw, MI
National Provider Identifier
1992805857
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- GG072192
- Practice address
- 1500 Weiss St
Saginaw, MI 48602-5251 - Phone
- (989) 497-2500
- NPI assigned
- Sep 22, 2006
- Sex
- Female
- 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 | GG072192 | MI | Primary |
Addresses
Primary practice location
1500 Weiss St
Saginaw, MI 48602-5251
Mailing address
1500 Weiss St
Saginaw, MI 48602-5251
Phone (989) 497-2500
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4467959 | 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)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| GG072192 | MI | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Colony Medical Group PC | 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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1158883200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768521600000",
"number": "1992805857",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1500 WEISS ST",
"city": "SAGINAW",
"state": "MI",
"postal_code": "486025251",
"telephone_number": "989-497-2500"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1500 WEISS ST",
"city": "SAGINAW",
"state": "MI",
"postal_code": "486025251",
"telephone_number": "989-497-2500"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GLADKA",
"first_name": "GALINA",
"name_prefix": "Dr.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-09-22",
"last_updated": "2026-01-16",
"certification_date": "2026-01-16",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MI",
"license": "GG072192",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "4467959",
"state": "MI"
}
],
"endpoints": [],
"other_names": []
}Other providers in Saginaw, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 16, 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.