MATTHEW SLOAN, M.D. A MEDICAL CORPORATION
NPI 1740474428
Ophthalmology in Long Beach, CA

NPI Status: Active since September 05, 2007

Contact Information

2650 ELM AVE
108
LONG BEACH, CA
ZIP 90806
Phone: (562) 427-5409

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  • Organization
  • Ophthalmology

About MATTHEW SLOAN, M.D. A MEDICAL CORPORATION

This page provides the complete NPI Profile along with additional information for Matthew Sloan, M.d. A Medical Corporation, a provider established in Long Beach, California operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1740474428 assigned on September 2007. The practitioner's primary taxonomy code is 207W00000X with license number C29134 (CA). The provider is registered as an organization and their NPI record was last updated 10 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Matthew Sloan M.d. (President)

NPI
1740474428
Provider Name
MATTHEW SLOAN, M.D. A MEDICAL CORPORATION
Entity Type
Organization
Location Address
2650 ELM AVE 108 LONG BEACH, CA 90806
Location Phone
(562) 427-5409
Mailing Address
2650 ELM AVE 108 LONG BEACH, CA 90806
Mailing Phone
(562) 427-5409
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-05-2007
Last Update Date
12-05-2016
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Ophthalmologists like Matthew Sloan, M.d. A Medical Corporation specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
C29134
License State
CA
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

MATTHEW SLOAN M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(562) 427-5409

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
0655670001MEDICARE NSC (07) 
CT867AMEDICARE PIN (08) 
00C291340MEDICAID (05)CA 
A33839MEDICARE UPIN (02) 

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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 1740474428, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 4 → 8 4 → 8 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 8 + 7 + 8 + 4 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1740474428.

Other Providers at the Same Location


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

Pediatrics (Pediatric Endocrinology)
2650 ELM AVE, SUITE 210
LONG BEACH, CA 90806
Ophthalmology
2650 ELM AVE, 108
LONG BEACH, CA 90806
Nurse Practitioner (Family)
2650 ELM AVE
LONG BEACH, CA 90806
Nurse Practitioner
2650 ELM AVE, STE 218
LONG BEACH, CA 90806
Internal Medicine
2650 ELM AVE, #309
LONG BEACH, CA 90806
Ophthalmology
2650 ELM AVE, SUITE 108
LONG BEACH, CA 90806
Ophthalmology
2650 ELM AVE, 108
LONG BEACH, CA 90806
Ophthalmology
2650 ELM AVE, 108
LONG BEACH, CA 90806
Nurse Practitioner
2650 ELM AVE, SUITE 301
LONG BEACH, CA 90806
Radiology (Radiation Oncology)
2650 ELM AVE, 201
LONG BEACH, CA 90806
Physical Therapist
2650 ELM AVE, SUITE 301
LONG BEACH, CA 90806
Pediatrics (Pediatric Endocrinology)
2650 ELM AVE, STE # 210
LONG BEACH, CA 90806
Clinic/Center (Ambulatory Surgical)
2650 ELM AVE, SUITE 318
LONG BEACH, CA 90806
Surgery
2650 ELM AVE, SUITE 318
LONG BEACH, CA 90806
Ophthalmology
2650 ELM AVE, 108
LONG BEACH, CA 90806
Clinic/Center (Developmental Disabilities)
2650 ELM AVE, SUITE 301
LONG BEACH, CA 90806
Anesthesiology (Pain Medicine)
2650 ELM AVE, STE 218
LONG BEACH, CA 90806
Clinic/Center (Ambulatory Surgical)
2650 ELM AVE, # 216
LONG BEACH, CA 90806
Anesthesiology (Pain Medicine)
2650 ELM AVE, STE 218
LONG BEACH, CA 90806

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740474428, enumerated as an "organization" on September 05, 2007.

The provider is located at 2650 ELM AVE 108 LONG BEACH, CA 90806 and the phone number is (562) 427-5409.

Ophthalmology with taxonomy code 207W00000X.

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