CERTIFIED ALLERGY, ASTHMA, AND IMMUNOLOGY SPECIALISTS
NPI 1386035285
Allergy & Immunology in Enid, OK

NPI Status: Active since February 12, 2015

Contact Information

2821 N VAN BUREN ST
ENID, OK
ZIP 73703
Phone: (580) 213-9799
Fax: (580) 234-2474

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  • Organization
  • Allergy & Immunology
  • Accepts Insurance

About CERTIFIED ALLERGY, ASTHMA, AND IMMUNOLOGY SPECIALISTS

This page provides the complete NPI Profile along with additional information for Certified Allergy, Asthma, And Immunology Specialists, a provider established in Enid, Oklahoma operating as a Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1386035285 assigned on February 2015. The practitioner's primary taxonomy code is 207K00000X with license number 29671 (OK). The provider is registered as an organization and their NPI record was last updated 11 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Timothy D Trojan M.d. (Owner)

NPI
1386035285
Provider Name
CERTIFIED ALLERGY, ASTHMA, AND IMMUNOLOGY SPECIALISTS
Entity Type
Organization
Location Address
2821 N VAN BUREN ST ENID, OK 73703
Location Phone
(580) 213-9799
Location Fax
(580) 234-2474
Mailing Address
2821 N VAN BUREN ST ENID, OK 73703
Mailing Phone
(580) 213-9799
Mailing Fax
(580) 234-2474
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-12-2015
Last Update Date
04-28-2015
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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

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
29671
License State
OK
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

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

  • Blue Advantage Bronze PPO? 202 - PPO
  • Blue Advantage Bronze PPO? 203 - PPO
  • Blue Advantage Bronze PPO? Standard - PPO
  • Blue Advantage Gold PPO? 309 - PPO
  • Blue Advantage Gold PPO? 604 - PPO
  • Blue Advantage Gold PPO? Standard - PPO
  • Blue Advantage Silver PPO? 204 - PPO
  • Blue Advantage Silver PPO? 501 - PPO
  • Blue Advantage Silver PPO? Standard - PPO
  • Blue Preferred Bronze PPO? Standard - PPO
  • Blue Preferred Gold PPO? Standard - PPO
  • Blue Preferred Security PPO? 200 - PPO
  • Blue Preferred Silver PPO? Standard - PPO
  • MyBlue Bronze HMO? 902 - HMO
  • MyBlue Bronze HMO? 904 - HMO
  • MyBlue Bronze HMO? Standard - HMO
  • MyBlue Gold HMO? 704 - HMO
  • MyBlue Gold HMO? 804 - HMO
  • MyBlue Gold HMO? Standard - HMO
  • MyBlue Silver HMO? 705 - 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. TIMOTHY D TROJAN M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(580) 213-9799

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
323602YU0AMEDICARE OSCAR/CERTIFICATION (06)OK 

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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 1386035285, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 8 → 16 → 7 0 → 0 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 0 + 3 + 1 + 0 + 2 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1386035285.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Orthopaedic Surgery
2821 N VAN BUREN ST, SUITE A
ENID, OK 73703
Orthopaedic Surgery
2821 N VAN BUREN ST, A
ENID, OK 73703
Nurse Practitioner (Family)
2821 N VAN BUREN ST
ENID, OK 73703

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386035285, enumerated as an "organization" on February 12, 2015.

The provider is located at 2821 N VAN BUREN ST ENID, OK 73703 and the phone number is (580) 213-9799.

Allergy & Immunology with taxonomy code 207K00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Oklahoma, Medicare. Please consult your insurance carrier or call the provider to verify.