JEFFREY D HALL
NPI 1447577879
Hearing Instrument Specialist in San Deigo, CA
NPI Status: Active since April 25, 2010
Contact Information
7676 HAZARD CENTER DR
STE 500
SAN DEIGO, CA
ZIP 92108
Phone: (619) 600-7547
Fax: (619) 632-4758
- Individual
- Male
- Hearing Instrument Specialist
About JEFFREY HALL
This page provides the complete NPI Profile along with additional information for Jeffrey Hall, a provider established in San Deigo, California with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1447577879 assigned on April 2010. The practitioner's primary taxonomy code is 237700000X with license number HA 7600 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.
- NPI
- 1447577879
- Provider Name
- JEFFREY D HALL
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 7676 HAZARD CENTER DR STE 500 SAN DEIGO, CA 92108
- Location Phone
- (619) 600-7547
- Location Fax
- (619) 632-4758
- Mailing Address
- 7676 HAZARD CENTER DR STE 500 SAN DEIGO, CA 92108
- Mailing Phone
- (619) 600-7547
- Mailing Fax
- (619) 632-4758
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-25-2010
- Last Update Date
- 03-21-2014
- 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 7600
- 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
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 4 | 4 | 7 | 5 | 7 | 7 | 8 | 7 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 8 | 7 | 10 | 7 | 14 | 8 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 8 + 7 + 1 + 0 + 7 + 1 + 4 + 8 + 1 + 4 + 24 = 71 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 71 = 9 | 9 | ||||||||
The NPI number 1447577879 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 4 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1780075465 | AARON HOSPICE INC. Organization | Hospice Care, Community Based | 7676 HAZARD CENTER DR SUITE 500 SAN DIEGO, CA 92108 (858) 342-5061 |
| 1801929567 | EMMI FOWLER M.A. Individual | Marriage & Family Therapist | 7676 HAZARD CENTER DR SUITE 500 SAN DIEGO, CA 92108 (619) 876-8261 |
| 1972960151 | MISS SHAWNA MARIE CONWAY BCBA Individual | Behavior Analyst | 7676 HAZARD CENTER DR 500 SAN DIEGO, CA 92108 (619) 497-2534 |
| 1568821627 | CAROLYN SAUNDERS Individual | Behavior Analyst | 7676 HAZARD CENTER DR SUITE 500 SAN DIEGO, CA 92108 (847) 571-0265 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1447577879, enumerated in the NPI registry as an "individual" on April 25, 2010
The provider is located at 7676 Hazard Center Dr Ste 500 San Deigo, Ca 92108 and the phone number is (619) 600-7547
The provider's speciality is Hearing Instrument Specialist with taxonomy code 237700000X
This NPI record was last updated on April 25, 2010. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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