GEORGE J. CHIANG M.D.
NPI 1093773954
Urology - Pediatric Urology in San Diego, CA

NPI Status: Active since May 02, 2006

Contact Information

7920 FROST ST
STE 200
SAN DIEGO, CA
ZIP 92123
Phone: (858) 279-8527
Fax: (858) 966-8479

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  • Individual
  • Male
  • Urology
  • Pediatric Urology
  • Accepts Insurance
  • PECOS Enrolled

About GEORGE CHIANG

This page provides the complete NPI Profile along with additional information for George Chiang, a provider established in San Diego, California with a medical specialization in Urology, focusing in pediatric urology . The healthcare provider is registered in the NPI registry with number 1093773954 assigned on May 2006. The practitioner's primary taxonomy code is 2088P0231X with license number A98687 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1093773954
Provider Name
GEORGE J. CHIANG M.D.
Gender
Male
Entity Type
Individual
Location Address
7920 FROST ST STE 200 SAN DIEGO, CA 92123
Location Phone
(858) 279-8527
Location Fax
(858) 966-8479
Mailing Address
3860 CALLE FORTUNADA STE #210 SAN DIEGO, CA 92123
Mailing Phone
(858) 309-6303
Is Sole Proprietor?
No
Enumeration Date
05-02-2006
Last Update Date
02-10-2025
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Location Map

Secondary Locations

  • 2305 37th Ave SW
    Minot, ND 58701
    (701) 418-8000

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

Urology Pediatric Urology

Taxonomy Code
2088P0231X
Type
Allopathic & Osteopathic Physicians
License No.
A98687
License State
CA
Taxonomy Description
Surgeons who can diagnose, treat, and manage children's urinary and genital problems. A pediatric urologist devotes a minimum of 50% of his or her practice to the urologic problems of infants, children, and adolescents. Pediatric urologists generally provide the following services: the evaluation and management of voiding disorders; vesicoureteral reflux, and urinary tract infections that require surgery; surgical reconstruction of the urinary tract (kidneys, ureters, and bladder) including genital abnormalities, hypospadias, and intersex conditions; surgery for groin conditions in childhood and adolescence (undescended testes, hydrocele/hernia, varicocele).

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)
1208800000XAllopathic & Osteopathic Physicians

Urology

A98687 (CA)
22088P0231XAllopathic & Osteopathic Physicians

Urology
Pediatric Urology

M-17903 (ID)

Insurance Plans Accepted

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

  • BlueCare Bronze HSA Eligible $50 PCP Copay ($5 Value Based Drug List) - PPO
  • BlueCare Gold $10 PCP Copay ($5 Value Based Drug List) - PPO
  • BlueCare Silver $20 PCP Copay ($5 Value Based Drug List) - PPO
  • BlueDirect Bronze 100 HSA Eligible ($8000 Deductible / $5 Preventive Drug List) - PPO
  • BlueDirect Gold 90 HSA Eligible ($2600 Deductible / $5 Preventive Drug List) - PPO
  • BlueDirect Silver 80 HSA Eligible ($3500 Deductible / $5 Preventive Drug List) - PPO
  • BlueEssential Catastrophic 100 HSA Eligible $10600 Deductible - PPO
  • BlueValue Bronze HSA Eligible $50 PCP Copay (Standardized plan) - PPO
  • BlueValue Gold $30 PCP Copay (Standardized plan) - PPO
  • BlueValue Silver $40 PCP Copay (Standardized plan) - PPO
  • DakotaBlue Altru Gold ($5 Value Based Drug List) - PPO
  • DakotaBlue Altru Silver ($5 Value Based Drug List) - PPO
  • DakotaBlue Trinity Gold ($5 Value Based Drug List) - PPO
  • DakotaBlue Trinity Silver ($5 Value Based Drug List) - PPO
  • Moda Health Affinity Bronze 8000 - EPO
  • Moda Health Affinity Bronze 9000 - EPO
  • Moda Health Affinity Bronze HDHP 7500 - EPO
  • Moda Health Affinity Gold 1000 - EPO
  • Moda Health Affinity Gold 1500 - EPO
  • Moda Health Affinity Gold 250 - EPO
  • Moda Health Affinity Silver 3000 - EPO
  • Moda Health Affinity Silver 3400 - EPO
  • Moda Health Affinity Silver 4500 - EPO
  • Moda Health Affinity Silver 6000 - EPO
  • Moda Health Oregon Standard Bronze Affinity - EPO
  • Moda Health Oregon Standard Gold Affinity - EPO
  • Moda Health Oregon Standard Silver Affinity - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

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

Medicare Participation & PECOS Enrollment Status

George Chiang 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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 47 times for 40 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 51 times for 36 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 20 times for 20 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 24 times for 24 patients

Ultrasound measurement of bladder capacity after voiding

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

This service was performed 21 times for 21 patients

Reviews for GEORGE J. CHIANG M.D.

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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 1093773954, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 4 + 7 + 6 + 9 + 1 + 0 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1093773954.

Other Providers at the Same Location


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

Nurse Practitioner
7920 FROST ST, STE #200
SAN DIEGO, CA 92123
Urology (Pediatric Urology)
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Urology (Pediatric Urology)
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Specialist
7920 FROST ST
SAN DIEGO, CA 92123
Urology (Pediatric Urology)
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Medical Genetics (Clinical Genetics (M.D.))
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Pediatrics
7920 FROST ST, STE #210
SAN DIEGO, CA 92123
Nurse Practitioner
7920 FROST ST, STE #200
SAN DIEGO, CA 92123
Psychiatry & Neurology (Neurology)
7920 FROST ST, SUITE 101
SAN DIEGO, CA 92123
Urology (Pediatric Urology)
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Pediatrics (Developmental - Behavioral Pediatrics)
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Genetic Counselor, MS
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Urology (Pediatric Urology)
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Medical Genetics (Clinical Genetics (M.D.))
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Nurse Practitioner
7920 FROST ST
SAN DIEGO, CA 92123
Pediatrics
7920 FROST ST, SUITE 200
SAN DIEGO, CA 92123
Medical Genetics (Clinical Genetics (M.D.))
7920 FROST ST, STE 200
SAN DIEGO, CA 92123
Genetic Counselor, MS
7920 FROST ST
SAN DIEGO, CA 92123
Pediatrics (Pediatric Rheumatology)
7920 FROST ST, SUITE 200
SAN DIEGO, CA 92123
Dermatology
7920 FROST ST
SAN DIEGO, CA 92123

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093773954, enumerated as an "individual" on May 02, 2006.

The provider is located at 7920 FROST ST STE 200 SAN DIEGO, CA 92123 and the phone number is (858) 279-8527.

Urology with taxonomy code 2088P0231X and a focus in Pediatric Urology.

The provider might be accepting Accepts: Blue Cross Blue Shield of North Dakota, Moda. Please consult your insurance carrier or call the provider to verify.