GARFIELD MEDICAL CENTER
NPI 1003805250
Rehabilitation Hospital in Monterey Park, CA

NPI Status: Active since October 20, 2005

Contact Information

525 N GARFIELD AVE
MONTEREY PARK, CA
ZIP 91754
Phone: (626) 307-2000
Fax: (626) 571-8972

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  • Organization
  • Rehabilitation Hospital
  • CLIA Number: 05D2265858
  • CLIA Cert. Type: Federally Qualified Health Center
  • CLIA Exp. Date: 08-01-2026

About GARFIELD MEDICAL CENTER

This page provides the complete NPI Profile along with additional information for Garfield Medical Center, a provider established in Monterey Park, California operating as a Rehabilitation Hospital. The healthcare provider is registered in the NPI registry with number 1003805250 assigned on October 2005. The practitioner's primary taxonomy code is 283X00000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The provider's is doing business as Garfield Medical Center. The authorized official of this NPI record is Dr. Jonathan Wu M.d. (President & Ceo Of Ahmc Healthcare)

NPI
1003805250
Provider Legal Name
AHMC GARFIELD MEDICAL CENTER
Other Organization Name
GARFIELD MEDICAL CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
525 N GARFIELD AVE MONTEREY PARK, CA 91754
Location Phone
(626) 307-2000
Location Fax
(626) 571-8972
Mailing Address
525 N GARFIELD AVE MONTEREY PARK, CA 91754
Mailing Phone
(626) 307-2000
Mailing Fax
(626) 571-8972
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-20-2005
Last Update Date
08-22-2020
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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

Rehabilitation Hospital

Taxonomy Code
283X00000X
Type
Hospitals
License State
CA
Taxonomy Description
A hospital or facility that provides health-related, social and/or vocational services to disabled persons to help them attain their maximum functional capacity.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JONATHAN WU M.D.

Authorized Official Title
PRESIDENT & CEO OF AHMC HEALTHCARE
Authorized Official Phone
(626) 926-8036

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
HSC404321MEDICAID (05)CA 
HSC304321MEDICAID (05)CA 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2265858
Facility Type
Federally Qualified Health Center
Certificate Effective Date
August 02, 2024
Certificate Expiration Date
August 01, 2026
Laboratory Director
LIANG-YU TAI
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Garfield Medical Center to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1003805250, we treat the final digit (0) 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 40. The final step is to find the difference between that total and the next multiple of ten (40 - 40 = 0).

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
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 0 → 0 8 → 16 → 7 5 → 10 → 1 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 + 0 + 3 + 1 + 6 + 0 + 1 + 0 + 2 + 1 + 0 + 24 = 40

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

The next multiple of ten after 40 is 40. The difference is the calculated check digit.

40 - 40 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1003805250.

Other Providers at the Same Location


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

Physician Assistant
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Emergency Medicine
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Physician Assistant
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Emergency Medicine
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Emergency Medicine
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Internal Medicine (Infectious Disease)
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Anesthesiology
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Anesthesiology
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Anesthesiology
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Pediatrics (Neonatal-Perinatal Medicine)
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Internal Medicine (Cardiovascular Disease)
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Social Worker (Clinical)
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Anesthesiology
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Nurse Practitioner
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
General Acute Care Hospital
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Pharmacist
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Anesthesiology
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Internal Medicine (Infectious Disease)
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Rehabilitation Unit
525 N GARFIELD AVE
MONTEREY PARK, CA 91754
Dietitian, Registered
525 N GARFIELD AVE
MONTEREY PARK, CA 91754

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003805250, enumerated as an "organization" on October 20, 2005.

The provider is located at 525 N GARFIELD AVE MONTEREY PARK, CA 91754 and the phone number is (626) 307-2000.

Rehabilitation Hospital with taxonomy code 283X00000X.

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