DR. BYRON M. SOTOMAYOR MD
NPI 1497780456
Radiology - Diagnostic Radiology in Arcadia, CA

NPI Status: Active since July 11, 2006

Contact Information

638 W DUARTE RD
SUITE 2
ARCADIA, CA
ZIP 91007
Phone: (626) 446-0080
Fax: (626) 447-4432

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology
  • PECOS Enrolled

About BYRON SOTOMAYOR

This page provides the complete NPI Profile along with additional information for Byron Sotomayor, a provider established in Arcadia, California with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1497780456 assigned on July 2006. The practitioner's primary taxonomy code is 2085R0202X with license number A65524 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1497780456
Provider Name
DR. BYRON M. SOTOMAYOR MD
Gender
Male
Entity Type
Individual
Location Address
638 W DUARTE RD SUITE 2 ARCADIA, CA 91007
Location Phone
(626) 446-0080
Location Fax
(626) 447-4432
Mailing Address
638 W DUARTE RD SUITE 2 ARCADIA, CA 91007
Mailing Phone
(626) 446-0080
Mailing Fax
(626) 447-4432
Is Sole Proprietor?
No
Enumeration Date
07-11-2006
Last Update Date
07-03-2025
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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.
A65524
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)
1174400000XOther Service Providers

Specialist

A65524 (CA)

Medicare Participation & PECOS Enrollment Status

Byron Sotomayor is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 91007 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $96.36
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $24.09
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $77.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $19.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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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 1497780456, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 9 → 18 → 9 7 → 14 → 5 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 4 + 8 + 0 + 4 + 1 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1497780456.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Optometrist
638 W DUARTE RD, SUITE #10
ARCADIA, CA 91007
Chiropractor
638 W DUARTE RD, SUITE 16
ARCADIA, CA 91007
Dentist (Orthodontics and Dentofacial Orthopedics)
638 W DUARTE RD, #3
ARCADIA, CA 91007
Radiology (Diagnostic Radiology)
638 W DUARTE RD, SUITE 2
ARCADIA, CA 91007
Chiropractor (Rehabilitation)
638 W DUARTE RD, SUITE 16
ARCADIA, CA 91007
Chiropractor (Rehabilitation)
638 W DUARTE RD, SUITE 16
ARCADIA, CA 91007
Dentist (Orthodontics and Dentofacial Orthopedics)
638 W DUARTE RD, STE 3
ARCADIA, CA 91007
Clinic/Center (Dental)
638 W DUARTE RD, STE 3
ARCADIA, CA 91007
Internal Medicine
638 W DUARTE RD, SUITE 3A
ARCADIA, CA 91007
Acupuncturist
638 W DUARTE RD, STE #5
ARCADIA, CA 91007
Internal Medicine
638 W DUARTE RD, SUITE 3A
ARCADIA, CA 91007
Optometrist
638 W DUARTE RD, SUITE 10
ARCADIA, CA 91007
Clinic/Center (Primary Care)
638 W DUARTE RD, STE 15
ARCADIA, CA 91007
Internal Medicine
638 W DUARTE RD, STE 15
ARCADIA, CA 91007
Clinic/Center (Magnetic Resonance Imaging (MRI))
638 W DUARTE RD, #2
ARCADIA, CA 91007
Anesthesiology (Pain Medicine)
638 W DUARTE RD, SUITE 18
ARCADIA, CA 91007
Clinic/Center (Ambulatory Surgical)
638 W DUARTE RD, SUITE 18
ARCADIA, CA 91007
Pain Medicine (Pain Medicine)
638 W DUARTE RD, SUITE 18
ARCADIA, CA 91007
Family Medicine
638 W DUARTE RD, SUITE 8
ARCADIA, CA 91007

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497780456, enumerated as an "individual" on July 11, 2006.

The provider is located at 638 W DUARTE RD SUITE 2 ARCADIA, CA 91007 and the phone number is (626) 446-0080.

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