William Chase Henderson
Internal Medicine Physician · Macon, GA
William Chase Henderson is an internal medicine physician with a practice address in Macon, Georgia, and NPI 1518607324, issued on Mar 30, 2022. Check the license (Georgia 111107, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Chase Henderson
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 111107 GA
Self-reported in NPPES; status is on the state search - Practice location
- 777 Hemlock St, Macon, GA 31201
- Phone
- (478) 633-1000
- Enumerated
- Mar 30, 2022
- Record last updated
- Mar 10, 2026
- Medicare enrollment
- Enrolled (PECOS I20260407004268); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 777 Hemlock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Chase Henderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 111107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
362 Medicare Part D claims for 54 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium29 claims
- Amlodipine Besylate19 claims
- Furosemide19 claims
- Hydrochlorothiazide18 claims
- Spironolactone18 claims
- Carvedilol15 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.
Industry payments in 2024: $185.48
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Chase Henderson among 3,911 internal medicine physician records in Georgia
William Chase Henderson is one of 3,911 internal medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 90% of them.
- NPI issued2022 · 90% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2020 · median 2005 among the 2,535 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
189 internal medicine physician records list a practice address in Macon
They are 189 of the 3,715 NPPES records with a practice address in Macon, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Macon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- David Causey, M.D.Macon, GA 312011922017888
- Gregory Etchason, MDMacon, GA 312011699873083
- Edwin Grimsley, MDMacon, GA 312011952486920
- Vijaya Gudapati, M.D.Macon, GA 312011578578340
- Lillette Intaphan, M.D.Macon, GA 312011487699773
- Alan Justice, M.D.Macon, GA 312011114955572
Common questions
What is William Chase Henderson's NPI number?
William Chase Henderson's National Provider Identifier (NPI) is 1518607324, issued on Mar 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is William Chase Henderson located?
The NPPES record lists a practice address at 777 Hemlock St, Macon, GA, 31201. Phone: (478) 633-1000. Providers update this record themselves, so call before visiting.
How can I verify William Chase Henderson's license?
NPPES lists Georgia license number 111107, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Chase Henderson prescribe under Medicare Part D?
In 2024, William Chase Henderson had 362 Medicare Part D claims for 54 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.