GARY RAYMOND DENNY D.O. NPI 1558393637

NPI Information

  • NPI: 1558393637
  • Provider Name: GARY RAYMOND DENNY, D.O.
  • Classification: Internal Medicine - 207RA0401X
  • Specialization: Addiction Medicine
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 5310 E 31ST ST FL 11 STE 1102
    TULSA, OK
    ZIP 74135
  • Phone: (918) 561-1700

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NPI Details

Gary Raymond Denny, D.O. is an addiction medicine internal medicine in Tulsa, OK with 37 years of experience. The provider is an internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine. Gary Raymond Denny, D.O. NPI is 1558393637. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: OKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduation Year:1989

The provider's business location address is:

5310 E 31ST ST FL 11 STE 1102
TULSA, OK
ZIP 74135-018
Phone: (918) 561-1700
Fax: (918) 561-1701

The NPI 1558393637 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.

  • Assessment of emotional or behavioral problems (HCPCS:96127)
  • Testing for presence of drug, read by direct observation (HCPCS:80305)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)

The enumeration date for this NPI number is 7/7/2006 and was last updated on 3/29/2022.

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
1207RA0401XInternal MedicineAddiction Medicine2858OKLAHOMAYes
2207X00000XOrthopaedic Surgery2858OKLAHOMANo

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
1798213OTHEROKLAHOMAMEDICARE
2100136930DMEDICAIDOKLAHOMA

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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