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Edit this profileAt a glance
- 907 E Lamar Alexander Pkwy, Maryville, TN 37804
About Haley Douglas
Haley E. Douglas, PA-C is a physician assistant practicing in Maryville, TN. Medicare claims data shows Haley provided 318 services to 198 patients. The services billed most often include assessment of emotional or behavioral problems, injection, dexamethasone sodium phosphate, 1 mg, and detection test by immunoassay with direct visual observation for influenza virus. This provider record is associated with NPI 1093305583.
Factual summary compiled by Guide.md from public records; not written by this provider.
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) 977-5534
- Email not available
Practice Locations
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
Procedures Most Often Billed to Medicare
318 services · 198 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Assessment of emotional or behavioral problems | Treatment | 96127 |
67 | More often than most peers in Physician Assistant |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
14 | Less often than most peers in Physician Assistant |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
56 | Less often than most peers in Physician Assistant |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
50 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
41 | 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 |
38 | As often as other peers in Physician Assistant |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
25 | 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 |
16 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
11 | Less 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.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 15 related providers in 2 groups
Other physician assistants in Maryville 7
Same specialty, same city.
Also performs Assessment of emotional or behavioral problems 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Haley E. Douglas specialize in?
Haley E. Douglas is a physician assistant in Maryville, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Haley E. Douglas located?
Haley E. Douglas is listed at 907 E Lamar Alexander Pkwy, Maryville, TN 37804. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Haley E. Douglas's phone number?
The number on file is (865) 977-5534. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Haley E. Douglas?
Haley E. Douglas's National Provider Identifier is 1093305583. 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
How much experience does Haley E. Douglas have?
Haley E. Douglas has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Haley E. Douglas do most often?
According to Medicare billing data, Haley E. Douglas provides treatments such as assessment of emotional or behavioral problems 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
Is Haley E. Douglas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Haley E. Douglas. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.