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DAVID HAMLAR MD LLC
NPI 1720923238
Otolaryngology in Inver Grove Heights, MN

Active since April 21, 2026
8899 AVIARY PATH, INVER GROVE HEIGHTS, MN 55077(657) 204-3504(651) 681-9761 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 1, 2026, Apr 21, 2026 (2 updates tracked since 2026).

About David Hamlar Md Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID HAMLAR MD LLC (NPI 1720923238) is a healthcare organization registered as an otolaryngology in Inver Grove Heights, Minnesota and active in the NPI registry since April 2026. The organization lists David Hamlar, Owner, as its authorized official.

NPPES Registry Identity

NPI1720923238
Entity TypeOrganization
Primary Taxonomy207Y00000X
Legal Business NameDAVID HAMLAR MD LLC
Location Address8899 AVIARY PATHInver Grove Heights, MN 55077-4446
Mailing Address8899 Aviary PathInver Grove Heights, MN 55077-4446 · (612) 801-4635 · Fax (615) 681-9761
Phone(657) 204-3504
Fax(651) 681-9761
Organization SubpartNo
Authorized OfficialDavid HamlarOwner · (612) 801-4635
Enumeration DateApril 21, 2026
Last NPPES UpdateMay 1, 20262 updates tracked since enumeration
NPPES CertifiedMay 1, 2026
✔ NPI 1720923238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
8899 AVIARY PATH, Inver Grove Heights, MN 55077
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Hamlar Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to David Hamlar MD LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

David Hamlar, MD
Otolaryngology
NPI 1720044357
401 PHALEN BLVD - MS 41104I HEALTHPARTNERS SPECIALTY CENTER 401
St. Paul, MN 55130
(651) 254-8550
✔ PECOS✔ Accepts Medicare9.9 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 MD LLC's NPI number?

The NPI number for David Hamlar MD LLC is 1720923238. It was assigned to this organization in the NPPES registry on April 21, 2026.

Where is David Hamlar MD LLC located?

David Hamlar MD LLC is located at 8899 Aviary Path, Inver Grove Heights, MN 55077. The listed phone number is (657) 204-3504.

What is David Hamlar MD LLC's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is David Hamlar MD LLC enrolled in Medicare?

Yes. David Hamlar MD LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through David Hamlar MD LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Otolaryngology) reassigns their Medicare billing to David Hamlar MD LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for David Hamlar MD LLC was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.