Michael Waitus Denham, MD, MS, MPHIL
Otolaryngology Physician · Charleston, SC
Michael Waitus Denham, MD, MS, MPHIL is an otolaryngology physician with a practice address in Charleston, South Carolina, and NPI 1609522572, issued on Mar 1, 2022. Check the license (South Carolina LL92528, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael Waitus Denham
- Credential
- MD, MS, MPHIL
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- LL92528 SC
Self-reported in NPPES; status is on the state search - Practice location
- 169 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 792-2575
- Enumerated
- Mar 1, 2022
- Record last updated
- Jun 22, 2024
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 197 in South Carolina → Look up another NPI →
Also registered at 169 Ashley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Waitus Denham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license LL92528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average otolaryngology physician in 2024
78 Medicare Part D claims for 29 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Oxycodone Hcl17 claims
- Amoxicillin-Clavulanate Potass11 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: $303.77
2 payments; by number, the most common kind was food and beverage; the largest payer was Acera Surgical, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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.
Michael Waitus Denham among 197 otolaryngology physician records in South Carolina
Michael Waitus Denham, MD, MS, MPHIL is one of 197 otolaryngology physician records with a practice address in South Carolina. 79% 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 89% of them.
- NPI issued2022 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in South Carolina
There are 197 otolaryngology physician records in South Carolina.
All 197 in South Carolina → Every provider in Charleston → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Terrence Day, MDCharleston, SC 294251659484608
- Daniel Gallagher, MDCharleston, SC 294251235219916
- Lucinda Halstead, MDCharleston, SC 294251386757342
- Mark Hoy, MDCharleston, SC 294251417060039
- Robert Labadie, MDCharleston, SC 294251710074851
- Paul Lambert, MDCharleston, SC 294251881707412
- Ted Meyer, MDCharleston, SC 294251093821399
- Jason Newman, MDCharleston, SC 294251356378251
Common questions
What is Michael Waitus Denham, MD, MS, MPHIL's NPI number?
Michael Waitus Denham, MD, MS, MPHIL's National Provider Identifier (NPI) is 1609522572, issued on Mar 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Michael Waitus Denham, MD, MS, MPHIL located?
The NPPES record lists a practice address at 169 Ashley Ave, Charleston, SC, 29425. Phone: (843) 792-2575. Providers update this record themselves, so call before visiting.
How can I verify Michael Waitus Denham, MD, MS, MPHIL's license?
NPPES lists South Carolina license number LL92528, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Waitus Denham, MD, MS, MPHIL prescribe under Medicare Part D?
In 2024, Michael Waitus Denham, MD, MS, MPHIL had 78 Medicare Part D claims for 29 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.