MARK A CASTELLAW MD
NPI 1114928793
Internal Medicine in Germantown, TN
About Mark A Castellaw Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK A CASTELLAW MD (NPI 1114928793) is an individual internal medicine provider in Germantown, Tennessee, licensed in Tennessee (14060) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital Desoto, and is a graduate of Other (1981).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mark A Castellaw Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 66
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Memorial Hospital Desoto
Acute Care Hospitals · Southaven, MSBaptist Memorial Hospital
Acute Care Hospitals · Memphis, TNMethodist Hospitals Of Memphis
Acute Care Hospitals · Memphis, TNBaptist Memorial Hospital Tipton
Acute Care Hospitals · Covington, TNSt Francis Hospital
Acute Care Hospitals · Memphis, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38138 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 14
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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GERMANTOWN, TN 38138
GERMANTOWN, TN 38138
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 Mark Castellaw's NPI number?
The NPI number for Mark Castellaw is 1114928793. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Mark Castellaw located?
Mark Castellaw practices at 8040 Wolf River Boulevard Suite 200, Germantown, TN 38138. The listed phone number is (901) 726-0200.
What is Mark Castellaw's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mark Castellaw enrolled in Medicare?
Yes. Mark Castellaw is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Mark Castellaw accept?
Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 8 other insurers list Mark Castellaw 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.
Is Mark Castellaw affiliated with any hospitals?
According to CMS data, Mark Castellaw is affiliated with Baptist Memorial Hospital Desoto, Baptist Memorial Hospital, Methodist Hospitals Of Memphis, Baptist Memorial Hospital Tipton and St Francis Hospital.
When was this NPI record last updated?
The NPPES record for Mark Castellaw was last updated on October 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.