OrganizationActive
John R. Christiansen Inc MD
NPI 1013247741 · Pulmonary Disease Physician · Norman, OK
Provider details
- NPI number
- 1013247741
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Authorized official
- John Christiansen, Owner
- License
- 8872 (OK)
Practice location
500 E Robinson St
Suite 1700
Norman, OK 73071-6697
Phone: (405) 329-4411
Fax: (405) 329-4415
Mailing address
500 E Robinson St
Norman, OK 73071-6673
Registry dates
- Enumerated
- 2009-12-31
- Last updated
- 2010-01-14
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.