Active NPI
Claxton Allen Baer, M.D.
- Ophthalmology Physician
- Kingsport, TN
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- 70159
- Practice address
- 2412 N John B Dennis Hwy
Kingsport, TN 37660-4772 - Phone
- (865) 338-5432
- NPI assigned
- Jul 11, 2006
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 6
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.
-
- Retina Specialist (Ophthalmology) Physician
- Hixson, TN
- NPI 1104097310
Ophthalmology, TN
-
- Retina Specialist (Ophthalmology) Physician
- Knoxville, TN
- NPI 1932200664
Ophthalmology, VA
-
- Retina Specialist (Ophthalmology) Physician
- Kingsport, TN
- NPI 1932370145
Ophthalmology
-
- General Acute Care Hospital
- Kingsport, TN
- NPI 1760405849
-
- Ambulatory Surgical Clinic/Center
- Concord, NC
- NPI 1093779951
Care Compare profile
Medicare Care Compare- Specialty
- Ophthalmology
- Education
- University of Virginia School of Medicine, 2000
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Southeastern Retina Associates PC
Practice addresses (Care Compare)
160 Cummings St
Abingdon, VA 24210-3202
Phone (423) 578-4364
161 Technology LN
Johnson City, TN 37604-2010
Phone (423) 578-4364
Merit-based Incentive Payment System (MIPS)
- Final score
- 75 of 100
Merit-based Incentive Payment System (MIPS)
- Final score
- 90.61 of 100
- Quality
- 86.74
- Promoting interoperability
- 93
- Improvement activities
- 40
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NC, TN, VA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Medicare enrollment records 3
Medicare enrollment files| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20040805001512 | NC | Practitioner - Ophthalmology | 6507837077 | Reassigns benefits to 1 organization |
| I20240430000589 | TN | Practitioner - Ophthalmology | 6507837077 | Reassigns benefits to 1 organization |
| I20240603000810 | VA | Practitioner - Ophthalmology | 6507837077 | Reassigns benefits to 1 organization |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 050493 | GA | MD | Ophthalmology Physician |
| 200400451 | NC | MD | Ophthalmology Physician |
| 70159 | TN | MD | Ophthalmology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Southeastern Retina Associates, P.C. | Ophthalmology | Current | Accepting new patients |
| Southeastern Retina Associates, P.C. | Ophthalmology | Current | Accepting new patients |
| Southeastern Retina Associates, P.C. | Ophthalmology | Current | Accepting new patients |
| Cabarrus Eye Center PA | Ophthalmology | Current | Accepting new patients |
| Wellmont Health System | Current | Accepting new patients | |
| Eye Surgery and Laser Clinic, Inc. | Past | Accepting new patients |
Locations
201 Le Phillip Ct NE
Concord, NC 28025
Phone (704) 782-1127
105 Woodlawn Dr
Johnson City, TN 37604
Phone (423) 928-6174
161 Technology Ln
Johnson City, TN 37604
110 Med Tech Pkwy
Ste 2
Johnson City, TN 37604
Phone (423) 722-0371
2236 E Stone Dr
Kingsport, TN 37660
Phone (423) 578-4368
2412 N John B Dennis Hwy
Kingsport, TN 37660
Phone (423) 378-4402
103 W Stone Dr
Kingsport, TN 37660
Phone (423) 224-4050
9050 Executive Park Dr
Ste 202A
Knoxville, TN 37923
Dept 888128
Knoxville, TN 37995
160 Cummings St
Abingdon, VA 24210
185 Gate City Hwy
Bristol, VA 24201
Interoperability endpoints
- cbaer@seretina.intellechartdirect.net
- cbaer437625@balladhealth.medalliesdirect.net
Specialties & licenses 4
NPPES NPI Registry| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | 050493 | GA | |
| Ophthalmology Physician | 207W00000X | 200400451 | NC | |
| Ophthalmology Physician | 207W00000X | 0101281793 | VA | |
| Ophthalmology Physician | 207W00000X | 70159 | TN | Primary |
Addresses
NPPES NPI RegistryPrimary practice location
2412 N John B Dennis Hwy
Kingsport, TN 37660-4772
Mailing address
9050 Executive Park Dr Ste 202a
Knoxville, TN 37923-4670
Phone (865) 588-0811
Other identifiers 2
NPPES NPI Registry| Identifier | Type | State | Issuer |
|---|---|---|---|
| 891366W | Medicaid | NC | |
| 3715424 | Medicaid | TN |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Oct 22, 2025.
{
"created_epoch": "1152576000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761091200000",
"number": "1144255100",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9050 EXECUTIVE PARK DR STE 202A",
"city": "KNOXVILLE",
"state": "TN",
"postal_code": "379234670",
"telephone_number": "865-588-0811",
"fax_number": "865-934-3884"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2412 N JOHN B DENNIS HWY",
"city": "KINGSPORT",
"state": "TN",
"postal_code": "376604772",
"telephone_number": "865-338-5432"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BAER",
"first_name": "CLAXTON",
"middle_name": "ALLEN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-11",
"last_updated": "2025-10-22",
"certification_date": "2025-10-22",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "GA",
"license": "050493",
"primary": false
},
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "NC",
"license": "200400451",
"primary": false
},
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "VA",
"license": "0101281793",
"primary": false
},
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "TN",
"license": "70159",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "891366W",
"state": "NC"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "3715424",
"state": "TN"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Kingsport, TN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 2025; 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.