JOHN GILBERT WEST M.D.
NPI 1235199274
Specialist in Orange, CA

NPI Status: Active since March 24, 2006

Contact Information

230 S MAIN ST
SUITE 100
ORANGE, CA
ZIP 92868
Phone: (714) 541-0101
Fax: (714) 541-0450

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  • Individual
  • Male
  • Specialist
  • PECOS Enrolled

About JOHN WEST

This page provides the complete NPI Profile along with additional information for John West, a provider established in Orange, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1235199274 assigned on March 2006. The practitioner's primary taxonomy code is 174400000X with license number A23086 (CA). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1235199274
Provider Name
JOHN GILBERT WEST M.D.
Gender
Male
Entity Type
Individual
Location Address
230 S MAIN ST SUITE 100 ORANGE, CA 92868
Location Phone
(714) 541-0101
Location Fax
(714) 541-0450
Mailing Address
230 S MAIN ST SUITE 100 ORANGE, CA 92868
Mailing Phone
(714) 541-0101
Mailing Fax
(714) 541-0450
Is Sole Proprietor?
No
Enumeration Date
03-24-2006
Last Update Date
05-12-2017
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
A23086
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Medicare Participation & PECOS Enrollment Status

John West 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: Durable Medical Equipment (DME) 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: No

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

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Orthotic Devices

  • DME-Orthotic Devices (DF000N)

    Breast prosthesis, mastectomy bra, without integrated breast prosthesis form, any size, any type (HCPCS:L8000)

    2 DME suppliers used 54 Medicare Claims 199 Services Paid

  • DME-Orthotic Devices (DF000N)

    Breast prosthesis, silicone or equal, without integral adhesive (HCPCS:L8030)

    2 DME suppliers used 26 Medicare Claims 29 Services Paid

Reviews for JOHN GILBERT WEST 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 1235199274, 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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 3 → 6 1 → 2 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 2 + 9 + 1 + 8 + 2 + 1 + 4 + 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 1235199274.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Prosthetic/Orthotic Supplier
230 S MAIN ST, SUITE 100
ORANGE, CA 92868
Internal Medicine (Gastroenterology)
230 S MAIN ST, SUITE 215
ORANGE, CA 92868
Internal Medicine (Gastroenterology)
230 S MAIN ST, STE 215
ORANGE, CA 92868
Internal Medicine (Gastroenterology)
230 S MAIN ST, SUITE 215
ORANGE, CA 92868
Nurse Practitioner
230 S MAIN ST, SUITE 100
ORANGE, CA 92868
Radiology (Diagnostic Radiology)
230 S MAIN ST
ORANGE, CA 92868
Physician Assistant (Surgical)
230 S MAIN ST, SUITE 100
ORANGE, CA 92868
Registered Nurse (Plastic Surgery)
230 S MAIN ST
ORANGE, CA 92868
Marriage & Family Therapist
230 S MAIN ST, SUITE 100
ORANGE, CA 92868
Physician Assistant
230 S MAIN ST, STE 210
ORANGE, CA 92868
Surgery (Plastic and Reconstructive Surgery)
230 S MAIN ST, STE 210
ORANGE, CA 92868
Specialist
230 S MAIN ST, SUITE 100
ORANGE, CA 92868
Internal Medicine (Gastroenterology)
230 S MAIN ST, SUITE 215
ORANGE, CA 92868
Internal Medicine (Medical Oncology)
230 S MAIN ST, STE 100
ORANGE, CA 92868
Radiology (Diagnostic Radiology)
230 S MAIN ST, SUITE 100
ORANGE, CA 92868
Plastic Surgery
230 S MAIN ST, SUITE 100
ORANGE, CA 92868
Surgery (Plastic and Reconstructive Surgery)
230 S MAIN ST, SUITE 210
ORANGE, CA 92868

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235199274, enumerated as an "individual" on March 24, 2006.

The provider is located at 230 S MAIN ST SUITE 100 ORANGE, CA 92868 and the phone number is (714) 541-0101.

Specialist with taxonomy code 174400000X.