JAMES HENRY GRENDELL M.D. NPI 1457320426

NPI Information

NPI: 1457320426
Provider Name: JAMES HENRY GRENDELL, M.D.
Classification: Internal Medicine - 207RG0100X
Specialization: Gastroenterology
Entity Type: Individual
Address: 222 STATION PLAZA NORTH
SUITE 428
MINEOLA, NY
ZIP 11501
Phone: (516) 663-2066

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NPI Details

James Henry Grendell, M.D. is a gastroenterology internal medicine in Mineola, NY. 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. James Henry Grendell, M.D. NPI is 1457320426. 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:

222 STATION PLAZA NORTH
SUITE 428
MINEOLA, NY
ZIP 11501-819
Phone: (516) 663-2066
Fax: (516) 663-4655

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
Initial hospital inpatient care per day, typically 30 minutes (HCPCS:99221)
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
Insertion of stomach tube using a flexible endoscope (HCPCS:43246)
Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
Emergency department visit for problem of moderate severity (HCPCS:99283)

The enumeration date for this NPI number is 3/14/2006 and was last updated on 3/3/2021.

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
1	207RG0100X	Internal Medicine	Gastroenterology	196808	NEW YORK	Yes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No.	Other Provider Identifier	Other Provider Identifier Type	Other Provider Identifier State	Other Provider Identifier Issuer
1	01586658	MEDICAID	NEW YORK

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: 3/30/2025

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