Provider Profile
Listed in the NPI registry as a physician assistant — medical, Timothy C. Castellaw, PA-C practices in Eatonton, GA. Medicare claims data shows Timothy provided 2,106 services to 443 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, injection, dexamethasone sodium phosphate, 1 mg, and injection, ceftriaxone sodium, per 250 mg.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
114 HARMONY XING STE 1
Eatonton, GA 31024
Within Physician Assistant - Medical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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2,106 services · 443 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
15 | Less often than most peers in Physician Assistant — Medical |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
104 | More often than most peers in Physician Assistant — Medical |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
1,160 | As often as other peers in Physician Assistant — Medical |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
316 | More often than most peers in Physician Assistant — Medical |
| Injection, ceftriaxone sodium, per 250 mg | Drug given | J0696 |
150 | More often than most peers in Physician Assistant — Medical |
| Injection, ketorolac tromethamine, per 15 mg | Drug given | J1885 |
52 | As often as other peers in Physician Assistant — Medical |
| Injection, methylprednisolone acetate, 40 mg | Drug given | J1030 |
13 | Less often than most peers in Physician Assistant — Medical |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
98 | As often as other peers in Physician Assistant — Medical |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
52 | More often than most peers in Physician Assistant — Medical |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
45 | More often than most peers in Physician Assistant — Medical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Timothy C. Castellaw is a physician assistant in Eatonton, GA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Timothy C. Castellaw is listed at 114 Harmony Xing Ste 1, Eatonton, GA 31024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (706) 484-0884. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Timothy C. Castellaw's National Provider Identifier is 1164440533. 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
Timothy C. Castellaw has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Timothy C. Castellaw performs imaging including x-ray of chest, 2 views; provides treatments such as 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
Not yet. This profile is built from public federal data and has not been confirmed by Timothy C. Castellaw. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.