Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Matthew Ryan Lining, DPM

Foot & Ankle Surgery Podiatrist in Carmel, IN · enumerated 2018.

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

National Provider Identifier

1124525092

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Registry record

Entity type Individual (Type 1)

Name Matthew Ryan Lining

Credential DPM

Sex Male

Practice address Carmel, IN, 46033

Phone (317) 770-3777

Fax (317) 705-4391

Enumeration date Apr 9, 2018

Last updated in NPPES Dec 18, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 07001369A (IN) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Matthew Lining?

Matthew Lining is registered in NPPES with the primary taxonomy of Foot & Ankle Surgery Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Steven Delee Family Medicine Physician · Carmel, IN NPI 1407845001 Thomas Mabel Family Medicine Physician · Carmel, IN NPI 1508843657 Susan Cavins-Stewart Family Medicine Physician · Carmel, IN NPI 1720065790 Norman Mindrebo Orthopaedic Surgery Physician · Carmel, IN NPI 1376506899 Roy Henderson Sports Medicine (Family Medicine) Physician · Carmel, IN NPI 1861426694 Ronald Harper Physician Assistant · Carmel, IN NPI 1548435688 Stephen Jacobsen Orthopaedic Surgery Physician · Carmel, IN NPI 1033377791 Brian Cramer Athletic Trainer · Carmel, IN NPI 1245571009

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-18.