DR. JEFFREY THOMAS LACZEK M.D. NPI 1467437186

NPI Information

  • NPI: 1467437186
  • Provider Name: DR. JEFFREY THOMAS LACZEK, M.D.
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 8901 ROCKVILLE PIKE
    BETHESDA, MD
    ZIP 20889
  • Phone: (301) 319-3768

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NPI Details

DR. Jeffrey Thomas Laczek, M.D. is a gastroenterology internal medicine in Bethesda, MD with 23 years of experience. The provider is an internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. DR. Jeffrey Thomas Laczek, M.D. NPI is 1467437186. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

8901 ROCKVILLE PIKE
BETHESDA, MD
ZIP 20889-600
Phone: (301) 319-3768
Fax: (301) 295-4599

The NPI 1467437186 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The enumeration date for this NPI number is 12/14/2005 and was last updated on 7/23/2024.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207R00000XInternal MedicineMD-13214HAWAIINo
2207RG0100XInternal MedicineGastroenterologyMD - 13214HAWAIIYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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