DR. HARRY S CLARKE JR. MD, PHD
NPI 1477590503
Urology in Charleston, SC
About Dr. Harry S Clarke Jr. Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HARRY S CLARKE JR. MD, PHD (NPI 1477590503) is an individual urology provider in Charleston, South Carolina, licensed in South Carolina (23518) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Harry S Clarke Jr. Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Harry Clarke reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charleston, SC 29425
- Reassigned Medicare billing, South Carolina enrollment
- 2,594 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 14
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29425 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLESTON, SC 29425
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Harry Clarke's NPI number?
The NPI number for Harry Clarke is 1477590503. It was assigned to this individual provider in the NPPES registry on May 31, 2006.
Where is Harry Clarke located?
Harry Clarke practices at 171 Ashley Ave, Charleston, SC 29425. The listed phone number is (843) 792-6200.
What is Harry Clarke's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Harry Clarke enrolled in Medicare?
Yes. Harry Clarke is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Harry Clarke's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harry Clarke reassigns Medicare benefits to University Medical Associates Of The Medical University Of South Carol (Charleston, SC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Harry Clarke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Harry Clarke accept?
Health plans from First Choice Next and Molina Healthcare list Harry Clarke as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Harry Clarke was last updated on October 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.