Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karl Shane Fernandes, MD

Pulmonary Disease Physician in Maumee, OH · enumerated 2005.

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

National Provider Identifier

1497736441

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Registry record

Entity type Individual (Type 1)

Name Karl Shane Fernandes

Credential MD

Sex Male

Practice address 1661 Holland Rd, Suite 200, Maumee, OH, 43537

Phone (419) 843-7800

Fax (419) 843-3444

Enumeration date Nov 8, 2005

Last updated in NPPES Jun 15, 2022

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35072158F (OH) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35072158 (OH) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 35072158F (OH) Primary

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

Other identifiers

Identifier	Type	State	Issuer
2032286	Medicaid	OH	-
81000658	Other	OH	MEDICARE RAILROAD

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

Where does Karl Fernandes practice?

The practice location on file with NPPES is in Maumee, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Karl Fernandes?

The National Provider Identifier (NPI) for Karl Fernandes is 1497736441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Fadia Abaza Pediatrics Physician · Maumee, OH NPI 1013913243 Pulmonary and Critical Specialists Inc Pulmonary Disease Physician · Maumee, OH NPI 1144201294 Louis Tartaglia Sleep Medicine (Psychiatry & Neurology) Physician · Maumee, OH NPI 1811978455 Daniel Pipoly Pulmonary Disease Physician · Maumee, OH NPI 1598746125 Dean Bernardo Pulmonary Disease Physician · Maumee, OH NPI 1073595203 Sleep Right Sg, LLC Durable Medical Equipment & Medical Supplies · Maumee, OH NPI 1912066325 Toledo Sleep Disorders Center Ltd Sleep Disorder Diagnostic Clinic/Center · Maumee, OH NPI 1164581559 Jamey Ruiz Pulmonary Disease Physician · Maumee, OH NPI 1750437679

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-15.