WILLIAM ANDREW GRAMLEY MD NPI 1720072150

NPI Information

  • NPI: 1720072150
  • Provider Name: WILLIAM ANDREW GRAMLEY, MD
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1520 PHYSICIANS DR
    STE B
    WILMINGTON, NC
    ZIP 28401
  • Phone: (910) 662-8300

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NPI Details

William Andrew Gramley, MD is a gastroenterology internal medicine in Wilmington, NC with 33 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. William Andrew Gramley, MD NPI is 1720072150. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduation Year:1992

The provider's business location address is:

1520 PHYSICIANS DR
STE B
WILMINGTON, NC
ZIP 28401-356
Phone: (910) 662-8300

The NPI 1720072150 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 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.

  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Insertion of guide wire with dilation of esophagus using a flexible endoscope (HCPCS:43248)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS:G0121)
  • Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Liver function blood test panel (HCPCS:80076)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Telephone medical discussion with physician, 21-30 minutes (HCPCS:99443)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 8/31/2005 and was last updated on 5/26/2021.

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
1207RG0100XInternal MedicineGastroenterology9300480NORTH CAROLINAYes

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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