DR. JOHN SUPNET ALTO O.D.
NPI 1780761791
Optometrist in Sacramento, CA

NPI Status: Active since November 01, 2006

Contact Information

7300 WYNDHAM DR
EYE SERVICES - OPTOMETRY DEPARTMENT
SACRAMENTO, CA
ZIP 95823
Phone: (916) 525-6400
Fax: (916) 525-6445

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  • Individual
  • Male
  • Optometrist
  • Accepts Insurance

About JOHN ALTO

This page provides the complete NPI Profile along with additional information for John Alto, a provider established in Sacramento, California with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1780761791 assigned on November 2006. The practitioner's primary taxonomy code is 152W00000X with license number 9849 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1780761791
Provider Name
DR. JOHN SUPNET ALTO O.D.
Gender
Male
Entity Type
Individual
Location Address
7300 WYNDHAM DR EYE SERVICES - OPTOMETRY DEPARTMENT SACRAMENTO, CA 95823
Location Phone
(916) 525-6400
Location Fax
(916) 525-6445
Mailing Address
7300 WYNDHAM DR EYE SERVICES - OPTOMETRY DEPARTMENT SACRAMENTO, CA 95823
Mailing Phone
(916) 525-6400
Mailing Fax
(916) 525-6445
Is Sole Proprietor?
No
Enumeration Date
11-01-2006
Last Update Date
07-08-2007
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
9849
License State
CA
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Insurance Plans Accepted

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

  • Blue Max 70/50 $6700 with 2 $0 PCP Virtual Visits HSA Eligible - PPO
  • Blue Max 80/60 $1500 with 2 $0 PCP Virtual Visits - PPO
  • Blue Max Copay (PCP) 50/50 $3300 with 2 $0 PCP Virtual Visits - PPO
  • Blue Max Copay (PCP) 50/50 $7500 Standardized HSA Eligible - PPO
  • Blue Max Copay (PCP) 60/40 $6000 Standardized - PPO
  • Blue Max Copay (PCP) 75/55 $2000 Standardized - PPO
  • Blue Saver 60/40 $6100 - PPO
  • Blue Saver 90/70 $3400 - PPO

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

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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 1780761791, 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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 8 → 16 → 7 7 → 14 → 5 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 4 + 6 + 2 + 7 + 1 + 8 + 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 1780761791.

Other Providers at the Same Location


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

Counselor
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Social Worker (Clinical)
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Optometrist
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Psychologist (Clinical)
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Audiologist
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Audiologist
7300 WYNDHAM DR, AUDIOLOGY
SACRAMENTO, CA 95823
Counselor (Mental Health)
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Psychologist
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Marriage & Family Therapist
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Social Worker (Clinical)
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Social Worker (Clinical)
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Social Worker (Clinical)
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Audiologist
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Counselor (Mental Health)
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Social Worker (Clinical)
7300 WYNDHAM DR, SUITE # 2341
SACRAMENTO, CA 95823
Social Worker (Clinical)
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Audiologist
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Pharmacist
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Pharmacist
7300 WYNDHAM DR
SACRAMENTO, CA 95823
Pharmacist
7300 WYNDHAM DR, PHARMACY DEPARTMENT
SACRAMENTO, CA 95823

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780761791, enumerated as an "individual" on November 01, 2006.

The provider is located at 7300 WYNDHAM DR EYE SERVICES - OPTOMETRY DEPARTMENT SACRAMENTO, CA 95823 and the phone number is (916) 525-6400.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Louisiana. Please consult your insurance carrier or call the provider to verify.