PRESIDIO HEARING INSTRUMENTS
NPI 1588716922
Hearing Instrument Specialist in San Francisco, CA

NPI Status: Active since January 17, 2007

Contact Information

3150 CALIFORNIA ST
SAN FRANCISCO, CA
ZIP 94115
Phone: (415) 346-6886
Fax: (415) 776-6892

Get Directions Write a Review

  • Organization
  • Hearing Instrument Specialist

About PRESIDIO HEARING INSTRUMENTS

This page provides the complete NPI Profile along with additional information for Presidio Hearing Instruments, a provider established in San Francisco, California operating as a Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1588716922 assigned on January 2007. The practitioner's primary taxonomy code is 237700000X with license number HA 536 (CA). The provider is registered as an organization and their NPI record was last updated 6 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 provider's is doing business as Presidio Hearing Instruments. The authorized official of this NPI record is Mr. Robert Gnam (Owner)

NPI
1588716922
Provider Legal Name
GIRAFFE HOLDING COMPANY
Other Organization Name
PRESIDIO HEARING INSTRUMENTS
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
3150 CALIFORNIA ST SAN FRANCISCO, CA 94115
Location Phone
(415) 346-6886
Location Fax
(415) 776-6892
Mailing Address
3150 CALIFORNIA ST SAN FRANCISCO, CA 94115
Mailing Phone
(415) 346-6886
Mailing Fax
(415) 776-6892
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-17-2007
Last Update Date
08-22-2020
Code Navigator

Location Map

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

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
License No.
HA 536
License State
CA
Taxonomy Description
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

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

MR. ROBERT GNAM

Authorized Official Title
OWNER
Authorized Official Phone
(415) 346-6886

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
GAU000390MEDICAID (05)CA 

Reviews for PRESIDIO HEARING INSTRUMENTS

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1588716922, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
2
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 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 4 + 1 + 1 + 2 + 9 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1588716922.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Hearing Instrument Specialist
3150 CALIFORNIA ST
SAN FRANCISCO, CA 94115
Clinic/Center (Physical Therapy)
3150 CALIFORNIA ST, SUITE #3
SAN FRANCISCO, CA 94115
Physical Therapist
3150 CALIFORNIA ST, SUITE #3
SAN FRANCISCO, CA 94115
Physical Therapist
3150 CALIFORNIA ST
SAN FRANCISCO, CA 94115
Audiologist
3150 CALIFORNIA ST
SAN FRANCISCO, CA 94115
Marriage & Family Therapist
3150 CALIFORNIA ST
SAN FRANCISCO, CA 94115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588716922, enumerated as an "organization" on January 17, 2007.

The provider is located at 3150 CALIFORNIA ST SAN FRANCISCO, CA 94115 and the phone number is (415) 346-6886.

Hearing Instrument Specialist with taxonomy code 237700000X.

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