Active NPI
Allison Powell, MD
- Obstetrics & Gynecology Physician
- Kalamazoo, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- 4301518254
- Practice address
- 2854 S 11TH St
Kalamazoo, MI 49009-2129 - Phone
- (269) 345-6197
- NPI assigned
- May 21, 2021
- Last updated
- Sep 17, 2026
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 57.251887 | OH | |
| Obstetrics & Gynecology Physician | 207V00000X | 4301518254 | MI | Primary |
| Obstetrics & Gynecology Physician | 207V00000X | 2025029014 | MO |
Addresses
Primary practice location
2854 S 11TH St
Kalamazoo, MI 49009-2129
Mailing address
2854 S 11TH St
Kalamazoo, MI 49009-2129
Other practice location 1
615 S New Ballas Rd Ste 1400
Saint Louis, MO 63141-8221
Phone (314) 521-7955
Other practice location 2
615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone (314) 251-7498
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | direct@direct.bronsonhg.org | Direct | Bronson HealthCare Group |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MO
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Obstetrics/Gynecology
- Education
- University of Michigan Medical School, 2021
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
9735 Landmark Pkwy Dr
Suite 201
Saint Louis, MO 63127
PO Box
Chicago, IL 60677
PO Box
Suite 776084
Chicago, IL 60677-6084
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4301518254 | MI | MD | Obstetrics & Gynecology Physician |
| 57.251887 | OH | MD | Obstetrics & Gynecology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mercy Womens Services LLC | Obstetrics & Gynecology | Current | Accepting new patients |
| Lima Memorial Joint Operating Company | Past | Accepting new patients | |
| Mercy Hospitals East Communities | Past | Accepting new patients |
Locations
615 S New Ballas Rd
Saint Louis, MO 63141
Phone (314) 251-4687
615 S New Ballas Rd
Ste 1400
Saint Louis, MO 63141
Phone (314) 251-7955
621 S New Ballas Rd
Ste 2009B
Saint Louis, MO 63141
Phone (314) 251-6062
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Obstetrics & Gynecology Physician
- Saint Louis, MO
- NPI 1629327788
-
dba Lima Memorial Health System
- General Acute Care Hospital
- Lima, OH
- NPI 1336144732
-
dba Mercy Hospital St Louis
- General Acute Care Hospital
- Saint Louis, MO
- NPI 1427098169
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1621555200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789603200000",
"number": "1689249757",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2854 S 11TH ST",
"city": "KALAMAZOO",
"state": "MI",
"postal_code": "490092129"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2854 S 11TH ST",
"city": "KALAMAZOO",
"state": "MI",
"postal_code": "490092129",
"telephone_number": "269-345-6197"
}
],
"practiceLocations": [
{
"address_1": "615 S New Ballas Rd Ste 1400",
"address_purpose": "LOCATION",
"city": "Saint Louis",
"state": "MO",
"postal_code": "631418221",
"country_code": "US",
"telephone_number": "314-521-7955",
"fax_number": "314-251-7797",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "615 S New Ballas Rd",
"address_purpose": "LOCATION",
"city": "Saint Louis",
"state": "MO",
"postal_code": "631418221",
"country_code": "US",
"telephone_number": "314-251-7498",
"fax_number": "314-251-3921",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "POWELL",
"first_name": "ALLISON",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-05-21",
"last_updated": "2026-09-17",
"certification_date": "2026-09-17",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "OH",
"license": "57.251887",
"primary": false
},
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "MI",
"license": "4301518254",
"primary": true
},
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "MO",
"license": "2025029014",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "direct@direct.bronsonhg.org",
"affiliation": "Y",
"endpointDescription": "Bronson HealthCare Group Direct address",
"affiliationName": "Bronson HealthCare Group",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Continuity of Care Document",
"address_1": "601 John St",
"city": "Kalamazoo",
"state": "MI",
"country_code": "US",
"postal_code": "490075232",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Kalamazoo, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.