Active NPI
Jacob A. Howman, MS, RDN, LD
- Registered Dietitian
- Columbus, OH
National Provider Identifier
1144003260
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 10203
- Practice address
- 2050 Kenny Rd
Columbus, OH 43221-3502 - Phone
- (614) 293-8054
- NPI assigned
- Aug 14, 2023
- 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 |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | 10203 | OH | Primary |
Addresses
Primary practice location
2050 Kenny Rd
Columbus, OH 43221-3502
Mailing address
700 Ackerman Rd Ste 2120
Columbus, OH 43202-1559
Phone (614) 293-8054
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OH
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 10203 | OH | MD | Registered Dietitian |
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
- Columbus, OH
- NPI 1689919599
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1691971200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771977600000",
"number": "1144003260",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "700 ACKERMAN RD STE 2120",
"city": "COLUMBUS",
"state": "OH",
"postal_code": "432021559",
"telephone_number": "614-293-8054",
"fax_number": "614-293-9677"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2050 KENNY RD",
"city": "COLUMBUS",
"state": "OH",
"postal_code": "432213502",
"telephone_number": "614-293-8054"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HOWMAN",
"first_name": "JACOB",
"middle_name": "A.",
"credential": "MS, RDN, LD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2023-08-14",
"last_updated": "2026-02-25",
"certification_date": "2026-02-25",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "OH",
"license": "10203",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Columbus, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.