Active NPI
Norman Edwin Armstrong, DO
- Otolaryngic Allergy Physician
- Troy, OH
National Provider Identifier
1043392376
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Otolaryngic Allergy Physician
- License
- 34001547
- Practice address
- 31 S Stanfield Place
Suite 307
Troy, OH 45373 - Phone
- (937) 335-7278
- Fax
- (937) 335-1783
- NPI assigned
- Oct 19, 2006
- Last updated
- Sep 11, 2025
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Otolaryngology Physician | 207Y00000X | 34001547 | OH | |
| Otolaryngic Allergy Physician | 207YX0602X | 34001547 | OH | Primary |
| Otolaryngology/Facial Plastic Surgery Physician | 207YX0905X | 34001547 | OH |
Addresses
Primary practice location
31 S Stanfield Place
Suite 307
Troy, OH 45373
Mailing address
31 S Stanfield Place
Suite 307
Troy, OH 45373
Phone (937) 335-7278
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 Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 34001547 | OH | MD | Otolaryngic Allergy Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lima Memorial Joint Operating Company | 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Lima Memorial Health System
- General Acute Care Hospital
- Lima, OH
- NPI 1336144732
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1161216000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1043392376",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "31 S STANFIELD PLACE",
"address_2": "SUITE 307",
"city": "TROY",
"state": "OH",
"postal_code": "45373",
"telephone_number": "937-335-7278",
"fax_number": "937-335-1783"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "31 S STANFIELD PLACE",
"address_2": "SUITE 307",
"city": "TROY",
"state": "OH",
"postal_code": "45373",
"telephone_number": "937-335-7278",
"fax_number": "937-335-1783"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ARMSTRONG",
"first_name": "NORMAN",
"middle_name": "EDWIN",
"name_prefix": "Dr.",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-10-19",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "207Y00000X",
"taxonomy_group": "",
"desc": "Otolaryngology",
"state": "OH",
"license": "34001547",
"primary": false
},
{
"code": "207YX0602X",
"taxonomy_group": "",
"desc": "Otolaryngology, Otolaryngic Allergy",
"state": "OH",
"license": "34001547",
"primary": true
},
{
"code": "207YX0905X",
"taxonomy_group": "",
"desc": "Otolaryngology, Otolaryngology/Facial Plastic Surgery",
"state": "OH",
"license": "34001547",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Troy, OH
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.