DR. DAVID CARLISLE BRYAN M.D.
NPI 1336138791
Radiology - Diagnostic Radiology in Pasadena, CA

NPI Status: Active since October 18, 2005

Contact Information

50 ALESSANDRO PL
SUITES A30 & A40
PASADENA, CA
ZIP 91105
Phone: (626) 793-6141
Fax: (626) 796-0172

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About DAVID BRYAN

This page provides the complete NPI Profile along with additional information for David Bryan, a provider established in Pasadena, California with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1336138791 assigned on October 2005. The practitioner's primary taxonomy code is 2085R0202X with license number G17464 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1336138791
Provider Name
DR. DAVID CARLISLE BRYAN M.D.
Gender
Male
Entity Type
Individual
Location Address
50 ALESSANDRO PL SUITES A30 & A40 PASADENA, CA 91105
Location Phone
(626) 793-6141
Location Fax
(626) 796-0172
Mailing Address
223 N 1ST AVE SUITE #201 ARCADIA, CA 91006
Mailing Phone
(626) 821-1444
Mailing Fax
(626) 796-0172
Is Sole Proprietor?
No
Enumeration Date
10-18-2005
Last Update Date
09-19-2007
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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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
G17464
License State
CA
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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)
12085B0100XAllopathic & Osteopathic Physicians

Radiology
Body Imaging

G17464 (CA)
22085N0904XAllopathic & Osteopathic Physicians

Radiology
Nuclear Radiology

G17464 (CA)
32085R0204XAllopathic & Osteopathic Physicians

Radiology
Vascular & Interventional Radiology

G17464 (CA)
42085U0001XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Ultrasound

G17464 (CA)

Insurance Plans Accepted

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

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.

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
A40090MEDICARE UPIN (02)CA 
00G174640MEDICAID (05)CA 
WG17464AMEDICARE ID-TYPE UNSPECIFIED (04)CA 

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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 1336138791, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 1 → 2 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 2 + 3 + 1 + 6 + 7 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1336138791.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Audiologist
50 ALESSANDRO PL, SUITE 230
PASADENA, CA 91105
Audiologist
50 ALESSANDRO PL, SUITE 230
PASADENA, CA 91105
Obstetrics & Gynecology
50 ALESSANDRO PL, SUITE 310
PASADENA, CA 91105
Internal Medicine (Gastroenterology)
50 ALESSANDRO PL, 410
PASADENA, CA 91105
Legal Medicine
50 ALESSANDRO PL, SUITE 420
PASADENA, CA 91105
Nurse Practitioner (Women's Health)
50 ALESSANDRO PL, SUITE 440
PASADENA, CA 91105
Dermatology (Procedural Dermatology)
50 ALESSANDRO PL, SUITE 115
PASADENA, CA 91105
Internal Medicine (Infectious Disease)
50 ALESSANDRO PL, SUITE 360
PASADENA, CA 91105
Internal Medicine (Infectious Disease)
50 ALESSANDRO PL, SUITE 360
PASADENA, CA 91105
Psychiatry & Neurology (Neurology)
50 ALESSANDRO PL, SUITE 120
PASADENA, CA 91105
Internal Medicine (Infectious Disease)
50 ALESSANDRO PL, SUITE 360
PASADENA, CA 91105
Specialist
50 ALESSANDRO PL, SUITE 115
PASADENA, CA 91105
Surgery (Surgical Critical Care)
50 ALESSANDRO PL, SUITE 340
PASADENA, CA 91105
Pediatrics
50 ALESSANDRO PL, SUITE 200
PASADENA, CA 91105
Clinic/Center (Physical Therapy)
50 ALESSANDRO PL, SUITE A40
PASADENA, CA 91105
Physical Therapist
50 ALESSANDRO PL, SUITE A40
PASADENA, CA 91105
Obstetrics & Gynecology
50 ALESSANDRO PL, SUITE 440
PASADENA, CA 91105
Obstetrics & Gynecology
50 ALESSANDRO PL, SUITE 440
PASADENA, CA 91105
Internal Medicine (Gastroenterology)
50 ALESSANDRO PL, SUITE 410
PASADENA, CA 91105
Internal Medicine (Gastroenterology)
50 ALESSANDRO PL, SUITE 410
PASADENA, CA 91105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336138791, enumerated as an "individual" on October 18, 2005.

The provider is located at 50 ALESSANDRO PL SUITES A30 & A40 PASADENA, CA 91105 and the phone number is (626) 793-6141.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.

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