Active NPI
Koichi Maeda, M.D.
- Hematology (Pathology) Physician
- Detroit, MI
National Provider Identifier
1003964719
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology (Pathology) Physician
- License
- 034888
- Practice address
- 2799 W Grand Blvd
2799 West Grand Boulevard
Detroit, MI 48202-2608 - Phone
- (313) 916-2436
- NPI assigned
- Jan 8, 2007
- 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 |
|---|---|---|---|---|
| Anatomic Pathology & Clinical Pathology Physician | 207ZP0102X | 034888 | MI | |
| Hematology (Pathology) Physician | 207ZH0000X | 034888 | MI | Primary |
Addresses
Primary practice location
2799 W Grand Blvd
2799 West Grand Boulevard
Detroit, MI 48202-2608
Mailing address
2799 W Grand Blvd
2799 West Grand Boulevard
Detroit, MI 48202-2608
Phone (313) 916-2436
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| KM034888 | Other | CHAMPUS-CHAMPUS | |
| KM034888 | Other | COMMERCIAL-COMMERCIAL NUMBER |
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 |
|---|---|---|---|
| 034888 | MI | MD | Hematology (Pathology) Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1168214400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1003964719",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2799 W GRAND BLVD",
"address_2": "2799 WEST GRAND BOULEVARD",
"city": "DETROIT",
"state": "MI",
"postal_code": "482022608",
"telephone_number": "313-916-2436"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2799 W GRAND BLVD",
"address_2": "2799 WEST GRAND BOULEVARD",
"city": "DETROIT",
"state": "MI",
"postal_code": "482022608",
"telephone_number": "313-916-2436"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MAEDA",
"first_name": "KOICHI",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-01-08",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "207ZP0102X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology & Clinical Pathology",
"state": "MI",
"license": "034888",
"primary": false
},
{
"code": "207ZH0000X",
"taxonomy_group": "",
"desc": "Pathology, Hematology",
"state": "MI",
"license": "034888",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CHAMPUS-CHAMPUS",
"identifier": "KM034888",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "COMMERCIAL-COMMERCIAL NUMBER",
"identifier": "KM034888",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Detroit, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.