Active NPI
Robert George Glaser, PH.D.
- Hearing Instrument Specialist
- Dayton, OH
National Provider Identifier
1851519995
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hearing Instrument Specialist
- Practice address
- 15 Southmoor Cir NE
Dayton, OH 45429-2451 - Phone
- (937) 293-7877
- NPI assigned
- Apr 23, 2007
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Audiologist | 231H00000X | OA00166 | OH | |
| Assistive Technology Practitioner Audiologist | 231HA2400X | |||
| Assistive Technology Supplier Audiologist | 231HA2500X | |||
| Hearing Instrument Specialist | 237700000X | Primary |
Addresses
Primary practice location
15 Southmoor Cir NE
Dayton, OH 45429-2451
Mailing address
15 Southmoor Cir NE
Dayton, OH 45429-2451
Phone (937) 293-7877
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0420155 | Medicaid | OH |
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 Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| OA00166 | OH | MD | Audiologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1177286400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1851519995",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "15 SOUTHMOOR CIR NE",
"city": "DAYTON",
"state": "OH",
"postal_code": "454292451",
"telephone_number": "937-293-7877"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "15 SOUTHMOOR CIR NE",
"city": "DAYTON",
"state": "OH",
"postal_code": "454292451",
"telephone_number": "937-293-7877"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GLASER",
"first_name": "ROBERT",
"middle_name": "GEORGE",
"name_prefix": "Dr.",
"credential": "PH.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-04-23",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "231H00000X",
"taxonomy_group": "",
"desc": "Audiologist",
"state": "OH",
"license": "OA00166",
"primary": false
},
{
"code": "231HA2400X",
"taxonomy_group": "",
"desc": "Audiologist, Assistive Technology Practitioner",
"state": null,
"license": null,
"primary": false
},
{
"code": "231HA2500X",
"taxonomy_group": "",
"desc": "Audiologist, Assistive Technology Supplier",
"state": null,
"license": null,
"primary": false
},
{
"code": "237700000X",
"taxonomy_group": "",
"desc": "Hearing Instrument Specialist",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0420155",
"state": "OH"
}
],
"endpoints": [],
"other_names": []
}Other providers in Dayton, 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.