CANCER SPECIALISTS OF OKLAHOMA
NPI 1831272889
Internal Medicine - Medical Oncology in Oklahoma City, OK

NPI Status: Active since October 23, 2006

Contact Information

3525 NW 56TH ST
SUITE D-100
OKLAHOMA CITY, OK
ZIP 73112
Phone: (405) 942-9200
Fax: (405) 942-9219

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  • Organization
  • Internal Medicine
  • Medical Oncology
  • Accepts Insurance
  • CLIA Number: 37D1012043
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-03-2028

About CANCER SPECIALISTS OF OKLAHOMA

This page provides the complete NPI Profile along with additional information for Cancer Specialists Of Oklahoma, an internist established in Oklahoma City, Oklahoma operating as a Internal Medicine, focusing in medical oncology . The healthcare provider is registered in the NPI registry with number 1831272889 assigned on October 2006. The practitioner's primary taxonomy code is 207RX0202X. The provider is registered as an organization and their NPI record was last updated 12 years ago. The provider's is doing business as Cancer Specialists Of Oklahoma. The authorized official of this NPI record is Dr. Gregory Parker Md (President)

NPI
1831272889
Provider Legal Name
COMPREHENSIVE CANCER CENTER OF OKLAHOMA PC
Other Organization Name
CANCER SPECIALISTS OF OKLAHOMA
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
3525 NW 56TH ST SUITE D-100 OKLAHOMA CITY, OK 73112
Location Phone
(405) 942-9200
Location Fax
(405) 942-9219
Mailing Address
3525 NW 56TH ST SUITE D-100 OKLAHOMA CITY, OK 73112
Mailing Phone
(405) 942-9200
Mailing Fax
(405) 942-9219
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-23-2006
Last Update Date
05-16-2014
Code Navigator

An internist like Cancer Specialists Of Oklahoma is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261QX0200XAmbulatory Health Care Facilities

Clinic/Center
Oncology

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • MENDING Direct Primary Care Bronze 4950 ($0 DPC + $0 PCP + $0 Mental Health) - HMO
  • MENDING Direct Primary Care Gold $0 Ded ($0 DPC $0 PCP + $0 Mental Health) - HMO
  • MENDING Direct Primary Care Silver 2300 ($0 DPC + $0 PCP + $0 Mental Health) - HMO
  • MENDING Standard Bronze (No Direct Primary Care, for DPC select DPC Bronze) - HMO
  • MENDING Standard Gold (No Direct Primary Care, for DPC select DPC Gold) - HMO
  • MENDING Standard Silver (No Direct Primary Care, for DPC select DPC Silver) - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. GREGORY PARKER MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(405) 942-9200

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
200042510AMEDICAID (05)OK 
5373300001MEDICARE NSC (07)OK 
400522293MEDICARE UPIN (02)OK 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
37D1012043
Facility Type
Physician Office
Certificate Effective Date
March 04, 2026
Certificate Expiration Date
March 03, 2028
Laboratory Director
DR. SANTOSH KADEL
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Cancer Specialists Of Oklahoma on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

Reviews for CANCER SPECIALISTS OF OKLAHOMA

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1831272889, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 2 → 4 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 6 + 1 + 4 + 7 + 4 + 8 + 1 + 6 + 24 = 71

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1831272889.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Internal Medicine (Medical Oncology)
3525 NW 56TH ST, SUITE D100
OKLAHOMA CITY, OK 73112
Clinic/Center (Medical Specialty)
3525 NW 56TH ST, C100
OKLAHOMA CITY, OK 73112
Internal Medicine (Hematology & Oncology)
3525 NW 56TH ST, SUITE D 100
OKLAHOMA CITY, OK 73112
Speech-Language Pathologist
3525 NW 56TH ST, A-150
OKLAHOMA CITY, OK 73112
Speech-Language Pathologist
3525 NW 56TH ST, A-150
OKLAHOMA CITY, OK 73112
Audiologist
3525 NW 56TH ST, A-150
OKLAHOMA CITY, OK 73112
Speech-Language Pathologist
3525 NW 56TH ST, A-150
OKLAHOMA CITY, OK 73112
Audiologist-Hearing Aid Fitter
3525 NW 56TH ST, STE 150A
OKLAHOMA CITY, OK 73112
Speech-Language Pathologist
3525 NW 56TH ST, SUITE A-150
OKLAHOMA CITY, OK 73112
Internal Medicine (Hematology & Oncology)
3525 NW 56TH ST, SUITE D100
OKLAHOMA CITY, OK 73112
Internal Medicine (Hematology & Oncology)
3525 NW 56TH ST
OKLAHOMA CITY, OK 73112
Internal Medicine (Hematology & Oncology)
3525 NW 56TH ST
OKLAHOMA CITY, OK 73112

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831272889, enumerated as an "organization" on October 23, 2006.

The provider is located at 3525 NW 56TH ST SUITE D-100 OKLAHOMA CITY, OK 73112 and the phone number is (405) 942-9200.

Internal Medicine with taxonomy code 207RX0202X and a focus in Medical Oncology.

The provider might be accepting Accepts: Mending Health, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.