MRS. RANDY A HOFFMAN SLP
NPI 1023009099
Speech-Language Pathologist in Palo Alto, CA

NPI Status: Active since October 31, 2005

Contact Information

3301 ALMA ST
PALO ALTO, CA
ZIP 94306
Phone: (650) 852-9460
Fax: (650) 493-7874

Get Directions Write a Review

  • Individual
  • Female
  • Speech-Language Pathologist

About RANDY HOFFMAN

This page provides the complete NPI Profile along with additional information for Randy Hoffman, a provider established in Palo Alto, California with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1023009099 assigned on October 2005. The practitioner's primary taxonomy code is 235Z00000X with license number 5639 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1023009099
Provider Name
MRS. RANDY A HOFFMAN SLP
Other Name
MRS. RANDY KAY ARENSON SLP
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
3301 ALMA ST PALO ALTO, CA 94306
Location Phone
(650) 852-9460
Location Fax
(650) 493-7874
Mailing Address
3301 ALMA ST PALO ALTO, CA 94306
Mailing Phone
(650) 852-9460
Mailing Fax
(650) 493-7874
Is Sole Proprietor?
Yes
Enumeration Date
10-31-2005
Last Update Date
07-08-2007
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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
5639
License State
CA
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

Reviews for MRS. RANDY A HOFFMAN SLP

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 1023009099, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 2 → 4 0 → 0 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 0 + 0 + 1 + 8 + 0 + 1 + 8 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1023009099.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Acupuncturist
3301 ALMA ST
PALO ALTO, CA 94306
Acupuncturist
3301 ALMA ST
PALO ALTO, CA 94306
Dentist (Orthodontics and Dentofacial Orthopedics)
3301 ALMA ST
PALO ALTO, CA 94306

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023009099, enumerated as an "individual" on October 31, 2005.

The provider is located at 3301 ALMA ST PALO ALTO, CA 94306 and the phone number is (650) 852-9460.

Speech-Language Pathologist with taxonomy code 235Z00000X.