PAULA GIANNONI
NPI 1558058784
Rehabilitation Practitioner in Palo Alto, CA

NPI Status: Active since April 18, 2023

Contact Information

4139 EL CAMINO WAY
PALO ALTO, CA
ZIP 94306
Phone: (650) 999-7069
Fax: (408) 642-6052

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  • Individual
  • Female
  • Rehabilitation Practitioner

About PAULA GIANNONI

This page provides the complete NPI Profile along with additional information for Paula Giannoni, a provider established in Palo Alto, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1558058784 assigned on April 2023. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1558058784
Provider Name
PAULA GIANNONI
Gender
Female
Entity Type
Individual
Location Address
4139 EL CAMINO WAY PALO ALTO, CA 94306
Location Phone
(650) 999-7069
Location Fax
(408) 642-6052
Mailing Address
1922 THE ALAMEDA STE 316 SAN JOSE, CA 95126
Mailing Phone
(408) 261-7777
Mailing Fax
(408) 642-6052
Is Sole Proprietor?
No
Enumeration Date
04-18-2023
Last Update Date
05-01-2026
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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

Rehabilitation Practitioner

Taxonomy Code
225400000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

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)
1171M00000XOther Service Providers

Case Manager/Care Coordinator

 

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
1154426807MEDICAID (05)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 1558058784, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 0 + 5 + 1 + 6 + 7 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1558058784.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Peer Specialist
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Marriage & Family Therapist
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Marriage & Family Therapist
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Rehabilitation Counselor
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Student in an Organized Health Care Education/Training Program
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Student in an Organized Health Care Education/Training Program
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Peer Specialist
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Emergency Medical Technician, Basic
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Health Educator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306
Case Manager/Care Coordinator
4139 EL CAMINO WAY
PALO ALTO, CA 94306

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558058784, enumerated as an "individual" on April 18, 2023.

The provider is located at 4139 EL CAMINO WAY PALO ALTO, CA 94306 and the phone number is (650) 999-7069.

Rehabilitation Practitioner with taxonomy code 225400000X.

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