DR. DAVID BARTOS MERKOW MD
NPI 1265939532
Orthopaedic Surgery - Hand Surgery in Pewaukee, WI
About Dr. David Bartos Merkow Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID BARTOS MERKOW MD (NPI 1265939532) is an individual hand surgery provider in Pewaukee, Wisconsin, licensed in Wisconsin (83969) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
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
Dr. David Bartos Merkow 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Waukesha Memorial Hospital
Acute Care Hospitals · Waukesha, WIOconomowoc Memorial Hospital
Acute Care Hospitals · Oconomowoc, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53072 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
PEWAUKEE, WI 53072
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 David Merkow's NPI number?
The NPI number for David Merkow is 1265939532. It was assigned to this individual provider in the NPPES registry on April 12, 2018.
Where is David Merkow located?
David Merkow practices at N15w28300 Golf Rd, Pewaukee, WI 53072. The listed phone number is (262) 303-5055.
What is David Merkow's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.
Is David Merkow enrolled in Medicare?
Yes. David Merkow 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 David Merkow accept?
Health plans from Anthem Blue Cross and Blue Shield and Network Health list David Merkow 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 David Merkow affiliated with any hospitals?
According to CMS data, David Merkow is affiliated with Waukesha Memorial Hospital and Oconomowoc Memorial Hospital.
When was this NPI record last updated?
The NPPES record for David Merkow was last updated on January 27, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
