RICHARD D DE CASTRO PA-C
NPI 1295908861
Physician Assistant - Surgical in Daly City, CA

NPI Status: Active since April 03, 2008

Contact Information

1850 SULLIVAN AVE
SUITE 330
DALY CITY, CA
ZIP 94015
Phone: (650) 756-5630
Fax: (650) 756-0136

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  • Individual
  • Male
  • Physician Assistant
  • Surgical

About RICHARD DE CASTRO

This page provides the complete NPI Profile along with additional information for Richard De Castro, a provider established in Daly City, California with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1295908861 assigned on April 2008. The practitioner's primary taxonomy code is 363AS0400X with license number PA19596 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1295908861
Provider Name
RICHARD D DE CASTRO PA-C
Gender
Male
Entity Type
Individual
Location Address
1850 SULLIVAN AVE SUITE 330 DALY CITY, CA 94015
Location Phone
(650) 756-5630
Location Fax
(650) 756-0136
Mailing Address
2131 W 3RD ST LOS ANGELES, CA 90057
Mailing Phone
(213) 484-7781
Is Sole Proprietor?
No
Enumeration Date
04-03-2008
Last Update Date
09-17-2010
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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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
PA19596
License State
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
0PA195960MEDICARE PIN (08)CA 
PA19596OTHER (01)CASTATE

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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 1295908861, 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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 9 → 18 → 9 9 → 18 → 9 8 → 16 → 7 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 8 + 0 + 1 + 6 + 8 + 1 + 2 + 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 1295908861.

Other Providers at the Same Location


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

Ophthalmology
1850 SULLIVAN AVE, STE 540
DALY CITY, CA 94015
Internal Medicine (Cardiovascular Disease)
1850 SULLIVAN AVE, 310
DALY CITY, CA 94015
Ophthalmology
1850 SULLIVAN AVE, STE 500
DALY CITY, CA 94015
Physical Therapist
1850 SULLIVAN AVE, 305
DALY CITY, CA 94015
Internal Medicine (Hematology & Oncology)
1850 SULLIVAN AVE, SUITE 440
DALY CITY, CA 94015
Orthopaedic Surgery
1850 SULLIVAN AVE, SUITE 330
DALY CITY, CA 94015
Orthopaedic Surgery
1850 SULLIVAN AVE, SUITE 330
DALY CITY, CA 94015
Physician Assistant
1850 SULLIVAN AVE, SUITE 330
DALY CITY, CA 94015
Orthopaedic Surgery (Sports Medicine)
1850 SULLIVAN AVE, SUITE 330
DALY CITY, CA 94015
Orthopaedic Surgery
1850 SULLIVAN AVE, SUITE 330
DALY CITY, CA 94015
Clinic/Center (Primary Care)
1850 SULLIVAN AVE, SUITE 320
DALY CITY, CA 94015
Urology
1850 SULLIVAN AVE, #300
DALY CITY, CA 94015
Physical Therapist (Orthopedic)
1850 SULLIVAN AVE, SUITE 330
DALY CITY, CA 94015
Internal Medicine
1850 SULLIVAN AVE, STE #510
DALY CITY, CA 94015
Optometrist
1850 SULLIVAN AVE, SUITE 540
DALY CITY, CA 94015
Obstetrics & Gynecology
1850 SULLIVAN AVE, #550
DALY CITY, CA 94015
Obstetrics & Gynecology
1850 SULLIVAN AVE, SUITE 312
DALY CITY, CA 94015
Optometrist
1850 SULLIVAN AVE, SUITE 540
DALY CITY, CA 94015
Specialist
1850 SULLIVAN AVE, SUITE 520
DALY CITY, CA 94015
Obstetrics & Gynecology
1850 SULLIVAN AVE, #550
DALY CITY, CA 94015

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295908861, enumerated as an "individual" on April 03, 2008.

The provider is located at 1850 SULLIVAN AVE SUITE 330 DALY CITY, CA 94015 and the phone number is (650) 756-5630.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.

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