STEVEN RYAN DEMEESTER MD NPI 1609807973

NPI Information

  • NPI: 1609807973
  • Provider Name: STEVEN RYAN DEMEESTER, MD
  • Classification: Thoracic Surgery (Cardiothoracic Vascular Surgery) - 208G00000X
  • Entity Type: Individual
  • Address: 4805 NE GLISAN ST
    SUITE 6N60
    PORTLAND, OR
    ZIP 97213
  • Phone: (503) 281-0561

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NPI Details

Steven Ryan Demeester, MD is a thoracic surgery cardiothoracic vascular surgery in Portland, OR. The provider is a thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty. Steven Ryan Demeester, MD NPI is 1609807973. 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:

4805 NE GLISAN ST
SUITE 6N60
PORTLAND, OR
ZIP 97213-933
Phone: (503) 281-0561
Fax: (503) 416-7377

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)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Study of esophagus to assess movement (HCPCS:91010)
  • Monitoring and recording of esophageal function through nasal tube with electrode (HCPCS:91037)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Monitoring and recording of esophageal function through a capsule attached to the esophagus wall (HCPCS:91035)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (HCPCS:43249)
  • Monitoring and recording of esophageal function through nasal tube (HCPCS:91034)
  • Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope (HCPCS:43282)

The enumeration date for this NPI number is 7/5/2006 and was last updated on 11/11/2021.

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
1208600000XSurgeryG82268CALIFORNIANo
2208G00000XThoracic Surgery (Cardiothoracic Vascular Surgery)G82268CALIFORNIANo
3208G00000XThoracic Surgery (Cardiothoracic Vascular Surgery)MD174787OREGONYes

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
100G822680OTHERCALIFORNIABLUE SHIELD PIN
200G822680MEDICAIDCALIFORNIA
3020039943OTHERCALIFORNIAMEDICARE RAILROAD
42049670MEDICAIDWASHINGTON
500G822680C29OTHERCALIFORNIACAL OPTIMA PIN
6500696092MEDICAIDOREGON

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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