Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nathaniel Hagler III, MD

Individual provider Diagnostic Radiology Physician · NPI 1548328594

Nathaniel Hagler III, MD is a Diagnostic Radiology in Neenah, Wisconsin. Graduated from University of Maryland School of Medicine in 1977, 49 years ago. Practices with Capital Health Multispecialty Group, a 340-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey and Wisconsin.

Years since qualifying
49
Trained at
University of Maryland School of Medicine
Licensed in
NJ, WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

333 N Commercial St
Neenah, WI 54956-2657
Phone: (920) 886-7525
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Capital Way, Pennington, NJ 08534-2520 — (609) 303-4000
  • 750 Brunswick Ave, Trenton, NJ 08638-4143 — (609) 394-6000

Specialties & licences

Body Imaging Physician (primary) Taxonomy 2085B0100X · Licence 38653-020 (WI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 25MA11099500 (NJ)

Record details

NPI number1548328594
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 4, 2006
Last updated in NPPESMay 3, 2024
Certification dateMay 3, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 1977 (49 years in practice)
Group practice Capital Health Multispecialty Group — 340 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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