DR. SARAH NICOLE GROFF AU.D.
NPI 1750837183
Audiologist in Union City, CA

NPI Status: Active since August 26, 2016

Contact Information

3553 WHIPPLE RD
BUILDING B, 2ND FLOOR
UNION CITY, CA
ZIP 94587
Phone: (510) 675-2001

Get Directions Write a Review

  • Individual
  • Female
  • Audiologist

About SARAH GROFF

This page provides the complete NPI Profile along with additional information for Sarah Groff, a provider established in Union City, California with a medical specialization in Audiologist. The healthcare provider is registered in the NPI registry with number 1750837183 assigned on August 2016. The practitioner's primary taxonomy code is 231H00000X with license number AU 3148 (CA). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1750837183
Provider Name
DR. SARAH NICOLE GROFF AU.D.
Other Name
SARAH NICOLE GREENE
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
3553 WHIPPLE RD BUILDING B, 2ND FLOOR UNION CITY, CA 94587
Location Phone
(510) 675-2001
Mailing Address
3553 WHIPPLE RD BUILDING B, 2ND FLOOR UNION CITY, CA 94587
Mailing Phone
(510) 675-2001
Is Sole Proprietor?
No
Enumeration Date
08-26-2016
Last Update Date
08-26-2016
Code Navigator

Audiologists like Sarah Groff are experts in diagnosing issues related to various parts of the ear, including the outer, middle, and inner ear. They can identify conditions like vertigo, balance issues, hearing loss, and tinnitus, offering treatments based on a patient’s specific condition and severity. These specialists use specialized equipment to assess the cause and extent of hearing impairments, employing tools like audiometers to evaluate the range of frequencies and volumes a person can hear. In addition, audiologists counsel patients and their families, providing advice on managing and adapting to hearing loss.

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

Audiologist

Taxonomy Code
231H00000X
Type
Speech, Language and Hearing Service Providers
License No.
AU 3148
License State
CA
Taxonomy Description
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1237600000XSpeech, Language and Hearing Service Providers

Audiologist-Hearing Aid Fitter

HT 9502 (CA)

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
14225443OTHER (01)AMERICAN SPEECH LANGUAGE HEARING ASSOCIATION
AU 3148OTHER (01)CACALIFORNIA SPEECH-LANGUAGE PATHOLOGY & AUDIOLOGY & HEARING AID DISPENSERS BOARD
HT 9502OTHER (01)CACALIFORNIA SPEECH-LANGUAGE PATHOLOGY & AUDIOLOGY & HEARING AID DISPENSERS BOARD

Reviews for DR. SARAH NICOLE GROFF AU.D.

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 1750837183, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 5 → 10 → 1 8 → 16 → 7 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 1 + 6 + 3 + 1 + 4 + 1 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1750837183.

Other Providers at the Same Location


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

Family Medicine
3553 WHIPPLE RD
UNION CITY, CA 94587
Otolaryngology
3553 WHIPPLE RD
UNION CITY, CA 94587
Nurse Practitioner (Gerontology)
3553 WHIPPLE RD, BUILDING B, MED 1
UNION CITY, CA 94587
Marriage & Family Therapist
3553 WHIPPLE RD
UNION CITY, CA 94587
Speech-Language Pathologist
3553 WHIPPLE RD
UNION CITY, CA 94587
Audiologist
3553 WHIPPLE RD
UNION CITY, CA 94587
Nurse Practitioner (Family)
3553 WHIPPLE RD
UNION CITY, CA 94587
Nurse Practitioner (Family)
3553 WHIPPLE RD
UNION CITY, CA 94587
Optometrist
3553 WHIPPLE RD, BUILDING B
UNION CITY, CA 94587
Audiologist
3553 WHIPPLE RD, BUILDING B, 2ND FLOOR
UNION CITY, CA 94587
Social Worker (Clinical)
3553 WHIPPLE RD
UNION CITY, CA 94587
Pharmacist
3553 WHIPPLE RD, 3RD FLOOR, MED STATION #4
UNION CITY, CA 94587
Internal Medicine
3553 WHIPPLE RD
UNION CITY, CA 94587
Ophthalmology
3553 WHIPPLE RD
UNION CITY, CA 94587
Dermatology
3553 WHIPPLE RD
UNION CITY, CA 94587
Obstetrics & Gynecology
3553 WHIPPLE RD
UNION CITY, CA 94587
Internal Medicine
3553 WHIPPLE RD
UNION CITY, CA 94587
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3553 WHIPPLE RD
UNION CITY, CA 94587
Counselor (Mental Health)
3553 WHIPPLE RD
UNION CITY, CA 94587
Nurse Practitioner (Adult Health)
3553 WHIPPLE RD
UNION CITY, CA 94587

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750837183, enumerated as an "individual" on August 26, 2016.

The provider is located at 3553 WHIPPLE RD BUILDING B, 2ND FLOOR UNION CITY, CA 94587 and the phone number is (510) 675-2001.

Audiologist with taxonomy code 231H00000X.

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