Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joshua Gerard Karlin, MD

Orthopaedic Surgery of the Spine Physician in Leawood, KS · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1730594953

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Registry record

Entity type Individual (Type 1)

Name Joshua Gerard Karlin

Credential MD

Sex Male

Practice address 4550 W 109th St Ste 200, Leawood, KS, 66211

Phone (913) 721-3387

Fax (816) 875-2597

Enumeration date Jun 26, 2014

Last updated in NPPES Nov 6, 2025

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 2020017634 (MO) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 0444826 (KS) Primary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 2020017634 (MO) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2014020910 (MO) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Joshua Karlin?

Joshua Karlin is registered in NPPES with the primary taxonomy of Orthopaedic Surgery of the Spine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Neal Erickson Family Medicine Physician · Overland Park, KS NPI 1164427860 Jennifer Phillips Podiatrist · Overland Park, KS NPI 1154300101 Amit Mohan Family Medicine Physician · Overland Park, KS NPI 1184719627 Rahul Kapur Hospitalist Physician · Leawood, KS NPI 1578782355 Jason Bessey Family Medicine Physician · Overland Park, KS NPI 1366671422 Andrew Palmisano Adult Reconstructive Orthopaedic Surgery Physician · Overland Park, KS NPI 1306139282 Amber Mcgee Family Nurse Practitioner · Overland Park, KS NPI 1326334962 Jeffrey Foster Pain Medicine (Anesthesiology) Physician · Overland Park, KS NPI 1376957498

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-06.