ELLEN PFAU
NPI 1982777447
Audiologist-Hearing Aid Fitter in Napa, CA

NPI Status: Active since November 15, 2006

Contact Information

1100 TRANCAS ST
SUITE 210
NAPA, CA
ZIP 94558
Phone: (707) 255-2077
Fax: (707) 255-9188

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  • Individual
  • Female
  • Audiologist-Hearing Aid Fitter

About ELLEN PFAU

This page provides the complete NPI Profile along with additional information for Ellen Pfau, a provider established in Napa, California with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1982777447 assigned on November 2006. The practitioner's primary taxonomy code is 237600000X with license number AU546 (CA). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1982777447
Provider Name
ELLEN PFAU
Other Name
NAPA VALLEY HEARING CENTER
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
1100 TRANCAS ST SUITE 210 NAPA, CA 94558
Location Phone
(707) 255-2077
Location Fax
(707) 255-9188
Mailing Address
1100 TRANCAS ST SUITE 210 NAPA, CA 94558
Mailing Phone
(707) 255-2077
Mailing Fax
(707) 255-9188
Is Sole Proprietor?
Yes
Enumeration Date
11-15-2006
Last Update Date
12-07-2011
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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

Audiologist-Hearing Aid Fitter

Taxonomy Code
237600000X
Type
Speech, Language and Hearing Service Providers
License No.
AU546
License State
CA
Taxonomy Description
An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.

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.

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
1982777447OTHER (01)CADBA NAPA VALLEY HEARING CENTER
ZZZ86829ZMEDICARE ID-TYPE UNSPECIFIED (04)CA 
ZZZ86829ZMEDICARE PIN (08)CA 

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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 1982777447, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 4 + 7 + 1 + 4 + 4 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1982777447.

Other Providers at the Same Location


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

Specialist
1100 TRANCAS ST, SUITE 213
NAPA, CA 94558
Urology
1100 TRANCAS ST, SUITE 213
NAPA, CA 94558
Obstetrics & Gynecology (Gynecology)
1100 TRANCAS ST, SUITE 209
NAPA, CA 94558
Counselor (Mental Health)
1100 TRANCAS ST
NAPA, CA 94558
Advanced Practice Midwife
1100 TRANCAS ST, SUITE 250
NAPA, CA 94558
Specialist
1100 TRANCAS ST, SUITE 270
NAPA, CA 94558
Family Medicine
1100 TRANCAS ST, SUITE 212
NAPA, CA 94558
Emergency Medicine
1100 TRANCAS ST, SUITE 300
NAPA, CA 94558
Orthopaedic Surgery
1100 TRANCAS ST, SUITE 211
NAPA, CA 94558
Internal Medicine (Hematology & Oncology)
1100 TRANCAS ST, SUITE 256
NAPA, CA 94558
Nurse Practitioner (Family)
1100 TRANCAS ST, STE 300
NAPA, CA 94558
Preventive Medicine (Occupational Medicine)
1100 TRANCAS ST, SUITE 300
NAPA, CA 94558
Nurse Practitioner (Family)
1100 TRANCAS ST, SUITE 300
NAPA, CA 94558
Specialist
1100 TRANCAS ST, SUITE 270
NAPA, CA 94558
Midwife
1100 TRANCAS ST, #351
NAPA, CA 94558
Family Medicine
1100 TRANCAS ST, SUITE 240
NAPA, CA 94558
Clinical Nurse Specialist (Pediatrics)
1100 TRANCAS ST, SUITE 270
NAPA, CA 94558
Clinical Nurse Specialist (Pediatrics)
1100 TRANCAS ST, SUITE 270
NAPA, CA 94558
Otolaryngology
1100 TRANCAS ST, SUITE 210
NAPA, CA 94558
Dermatology
1100 TRANCAS ST, STE. 301
NAPA, CA 94558

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982777447, enumerated as an "individual" on November 15, 2006.

The provider is located at 1100 TRANCAS ST SUITE 210 NAPA, CA 94558 and the phone number is (707) 255-2077.

Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

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