NPI age
17 years
Enumerated 2009-01-09
● Active Type 2 · Organization
Fusion Sleep Medical Llc
Fusion Sleep Medical Llc is 1 of 125 clinic/center organizations in Georgia.
Primary specialty
Clinic/Center
Plus 8 secondary
Practice locations
4
3 secondary on file
Status
Active
No deactivations on record
Authorized official
Kristjansson
Ceo
Last NPPES update
2026-02-19
Source: monthly bulk 2026-05
How this organization compares
Across 125 active clinic/center providers in Georgia.
NPI age
17 years
≈ at median (17 yr)
Practice locations
4
3 secondary on file
Subspecialties
8
In the 8% of peers with subspecialties
NPI lifetime · 2009 → 2026
2009-01Enumerated in NPPES
2009
2026
Where they practice
Primary practice location
3650 Mansell Rd Ste 100
Alpharetta, GA 300223068
Mailing address
100 Kimball Pl Ste 100
Alpharetta, GA 300092614
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
4245 Johns Creek Pkwy Ste A
Suwanee, GA 300249122
Location 3
3650 Mansell Rd Ste 125
Alpharetta, GA 300221523
Location 4
4265 Johns Creek Pkwy Ste A
Suwanee, GA 300246038
Authorized official
Sigurjon Kristjansson
Ceo
📞 6789903962
Individual providers at this organization
4 individual providers on file at this primary practice address.
- Zachary Adams, M.D. Family Medicine NPI 1073956231
- Parina Aggarwal, MD Internal Medicine NPI 1346443652
- David Pitts, MD Otolaryngology NPI 1437147451
- Heidi Riney, MD Psychiatry & Neurology NPI 1669654836
Specialties
-
Clinic/Center PrimaryDefinition to come...
-
Clinic/CenterDefinition to come...
-
Durable Medical Equipment & Medical SuppliesA supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
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Internal MedicineAn Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders....
-
OtolaryngologyAn otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures...
-
OtolaryngologyAn Otolaryngologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm...
-
PediatricsA Pediatrician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm...
-
Psychiatry & NeurologyA Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian...
-
SpecialistAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 003339063A | |
| 05 (GA) | 003339063B | |
| 01 (GA) | 8147 | MEDICARE |
Practice context
Multi-provider organization. 4 individual providers on file at this primary address. Plus 3 secondary practice locations.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.