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Edit this profileWhere to find Olivia Callahan, PA-C
- Alcoa location main office
230 Associates Blvd, Alcoa, TN 37701 - Maryville location
907 E Lamar Alexander Pkwy, Maryville, TN 37804
About Olivia Callahan
Olivia Callahan, PA-C is a physician assistant practicing in Alcoa, TN. According to Medicare claims data, Olivia cared for 349 Medicare patients across 442 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. This provider record is associated with NPI 1134602352.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (865) 273-1555
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
230 ASSOCIATES BLVD
Alcoa, TN 37701
907 E Lamar Alexander Pkwy
Maryville, TN 37804
Procedures Most Often Billed to Medicare
442 services · 349 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
23 | More often than most peers in Physician Assistant |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
22 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
235 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
75 | As often as other peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
63 | More often than most peers in Physician Assistant |
| Administration of influenza virus vaccine | Billing code | G0008 |
24 | More often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Alcoa 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in TN who bill this service to Medicare most often.
Common questions
What is Olivia Callahan's specialty?
Olivia Callahan is a physician assistant in Alcoa, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Olivia Callahan?
Olivia Callahan is listed at 230 Associates Blvd, Alcoa, TN 37701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Olivia Callahan?
The number on file is (865) 273-1555. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Olivia Callahan's NPI number?
Olivia Callahan's National Provider Identifier is 1134602352. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Olivia Callahan's education?
Olivia Callahan attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Olivia Callahan been practicing?
Olivia Callahan has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What is Olivia Callahan known for?
According to Medicare billing data, Olivia Callahan provides treatments such as influenza vaccine split virus, preservative free and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Olivia Callahan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Olivia Callahan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.