DAVID D HAMLAR MD
NPI 1720044357
Otolaryngology in St. Paul, MN
About David D Hamlar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID D HAMLAR MD (NPI 1720044357) is an individual otolaryngology provider in St. Paul, Minnesota, licensed in Minnesota (37132) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Regions Hospital, and is a graduate of Ohio State University College Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
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
David D Hamlar 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Regions Hospital
Acute Care Hospitals · Saint Paul, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55130 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 2
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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ST. PAUL, MN 55130
ST. PAUL, MN 55130
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 Hamlar's NPI number?
The NPI number for David Hamlar is 1720044357. It was assigned to this individual provider in the NPPES registry on April 22, 2006.
Where is David Hamlar located?
David Hamlar practices at 401 Phalen Blvd - Ms 41104I Healthpartners Specialty Center 401, St. Paul, MN 55130. The listed phone number is (651) 254-8550.
What is David Hamlar's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is David Hamlar enrolled in Medicare?
Yes. David Hamlar 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 Hamlar accept?
Health plans from HealthPartners, Medica and Sanford Health Plan list David Hamlar 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 Hamlar affiliated with any hospitals?
According to CMS data, David Hamlar is affiliated with Regions Hospital.
When was this NPI record last updated?
The NPPES record for David Hamlar was last updated on April 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
