DR. JOSEPH AHN M.D. NPI 1497770416

NPI Information

  • NPI: 1497770416
  • Provider Name: DR. JOSEPH AHN, M.D.
  • Classification: Internal Medicine - 207RI0008X
  • Specialization: Hepatology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3181 SW SAM JACKSON PARK RD
    PORTLAND, OR
    ZIP 97239
  • Phone: (503) 494-4373

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NPI Details

DR. Joseph Ahn, M.D. is a hepatology internal medicine in Portland, OR with 25 years of experience. The provider is the discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who identify themselves as Hepatologists usually, but not always, have been trained in gastrointestinal programs. DR. Joseph Ahn, M.D. NPI is 1497770416. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduation Year:2000

The provider's business location address is:

3181 SW SAM JACKSON PARK RD
PORTLAND, OR
ZIP 97239-011
Phone: (503) 494-4373
Fax: (503) 418-4189

The NPI 1497770416 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.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Telephone medical discussion with physician, 21-30 minutes (HCPCS:99443)
  • Extended patient service without direct patient contact, first hour (HCPCS:99358)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Telephone medical discussion with physician, 21-30 minutes (HCPCS:99443)
  • Extended patient service without direct patient contact, first hour (HCPCS:99358)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 7/12/2006 and was last updated on 5/15/2012.

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 MedicineGastroenterologyMD157537OREGONNo
2207RI0008XInternal MedicineHepatologyMD157537OREGONYes

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
1394820521MEDICARE UPINILLINOIS
2036107537MEDICAIDILLINOIS

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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