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

Nathan Isaac Graff, NP-C, AT

Individual provider Family Nurse Practitioner · NPI 1609195569

Nathan Isaac Graff, NP-C, AT is a Nurse Practitioner in Springfield, Missouri. Qualified in 2021, 5 years ago. Practices with 417 Sports Medicine and Orthopedics LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
5
Licensed in
MO
In the registry since
2010
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

3328 S National Ave
Springfield, MO 65807-7305
Phone: (417) 771-3147
Fax: (417) 771-3256
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2022002047 (MO)

Record details

NPI number1609195569
Entity typeIndividual (Type 1)
GenderMale
Credentials NP-C , AT
Sole proprietorYes
NPI enumeratedMay 18, 2010
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice 417 Sports Medicine And Orthopedics Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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