NPPES file of Aug 9, 2026

Timothy Charles Castellaw, PA-C

Medical Physician Assistant · Eatonton, GA

Timothy Charles Castellaw, PA-C is a medical physician assistant with a practice address in Eatonton, Georgia, and NPI 1164440533, issued on Jul 17, 2006. Check the license (Georgia 1852, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164440533
Name
Timothy Charles Castellaw
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
1852 GA
Self-reported in NPPES; status is on the state search
Practice location
114 Harmony Xing Ste 1, Eatonton, GA 31024
Phone
(706) 484-0884
Enumerated
Jul 17, 2006
Record last updated
Oct 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(706) 484-0885
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 114 Harmony Xing Ste 1

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alexa Anderson, NP-CNurse Practitioner1730846155
  2. Dawn Baynes, P.A.Physician Assistant1174698328
  3. Jameelah Gater, MDFamily Medicine Physician1851370126
  4. Caroline Nappo, FNP-BCFamily Nurse Practitioner1912533498
  5. Eddie Richardson, MDFamily Medicine Physician1235107772
  6. Sheikeem Scott, NPNurse Practitioner1174174429

Verify Timothy Charles Castellaw in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Georgia board licenses this profession
    Search for license 1852
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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33% fewer Medicare Part D claims than the average medical physician assistant in 2024

769 Medicare Part D claims for 328 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 29 claims were for opioids.

  1. Timothy Castellaw769
  2. Specialty average1,148

Most prescribed

  1. Prednisone61 claims
  2. Azithromycin52 claims
  3. Cefuroxime50 claims
  4. Diclofenac Sodium47 claims
  5. Methylprednisolone43 claims
  6. Fluconazole36 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

6 medical physician assistant records list a practice address in Eatonton

They are 6 of the 130 NPPES records with a practice address in Eatonton, and 1,302 medical physician assistant records in Georgia.

Other medical physician assistant records in Georgia

  1. John Aaron, PAAlpharetta, GA1356650139
  2. Natalia Abazeri, PA-CStockbridge, GA1174904106
  3. Aisha Abdullahi, PA-CAtlanta, GA1063198463
  4. Daryl Abney, PAS-CMarietta, GA1578532016
  5. David Abney, PABraselton, GA1891102703
  6. Taylor Abu-Alrub, PA-CGainesville, GA1881192870
  7. Anna Adams, P.A.Atlanta, GA1407949209
  8. Marylyn Adamski, PA-CAtlanta, GA1366570269
  9. Kelly Agnone, PA-CAtlanta, GA1841730561
  10. Monica Agrawal, PA-CMarietta, GA1306224779

Common questions

What is Timothy Charles Castellaw, PA-C's NPI number?

Timothy Charles Castellaw, PA-C's National Provider Identifier (NPI) is 1164440533, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy Charles Castellaw, PA-C located?

The NPPES record lists a practice address at 114 Harmony Xing Ste 1, Eatonton, GA, 31024. Phone: (706) 484-0884. Providers update this record themselves, so call before visiting.

How can I verify Timothy Charles Castellaw, PA-C's license?

NPPES lists Georgia license number 1852, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.

How much does Timothy Charles Castellaw, PA-C prescribe under Medicare Part D?

In 2024, Timothy Charles Castellaw, PA-C had 769 Medicare Part D claims for 328 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.