MRS. MARJORIE P. BLOCK OTR/L
NPI 1205064052
Occupational Therapist - Pediatrics in San Diego, CA

NPI Status: Active since June 30, 2009

Contact Information

9606 TIERRA GRANDE ST
SUITE # 107
SAN DIEGO, CA
ZIP 92126
Phone: (619) 922-6480
Fax: (866) 695-4997

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  • Individual
  • Female
  • Occupational Therapist
  • Pediatrics

About MARJORIE BLOCK

This page provides the complete NPI Profile along with additional information for Marjorie Block, a provider established in San Diego, California with a medical specialization in Occupational Therapist, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1205064052 assigned on June 2009. The practitioner's primary taxonomy code is 225XP0200X with license number OT 5033 (CA). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1205064052
Provider Name
MRS. MARJORIE P. BLOCK OTR/L
Gender
Female
Entity Type
Individual
Location Address
9606 TIERRA GRANDE ST SUITE # 107 SAN DIEGO, CA 92126
Location Phone
(619) 922-6480
Location Fax
(866) 695-4997
Mailing Address
1069 SANTA BARBARA ST. SAN DIEGO, CA 92107
Mailing Phone
(619) 922-6480
Mailing Fax
(866) 695-4997
Is Sole Proprietor?
Yes
Enumeration Date
06-30-2009
Last Update Date
06-30-2009
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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

Occupational Therapist Pediatrics

Taxonomy Code
225XP0200X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
OT 5033
License State
CA
Taxonomy Description
Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or occupations. Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.

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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 1205064052, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
2
Unchanged
Pos 3
0
Doubled → 0
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 0 → 0 0 → 0 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 0 + 6 + 8 + 0 + 1 + 0 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1205064052.

Other Providers at the Same Location


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

Speech-Language Pathologist
9606 TIERRA GRANDE ST
SAN DIEGO, CA 92126
Clinical Neuropsychologist
9606 TIERRA GRANDE ST, SUITE 107
SAN DIEGO, CA 92126
Clinical Neuropsychologist
9606 TIERRA GRANDE ST, STE. 107
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, SUITE 107
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, SUITE 107
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, SUITE 101
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST
SAN DIEGO, CA 92126
Occupational Therapist
9606 TIERRA GRANDE ST, SUITE 104
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, SUITE 107
SAN DIEGO, CA 92126
Early Intervention Provider Agency
9606 TIERRA GRANDE ST, SUITE 104
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, STE. 107
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, #107,
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, SUITE 107
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, SUITE 107
SAN DIEGO, CA 92126
Occupational Therapist (Pediatrics)
9606 TIERRA GRANDE ST
SAN DIEGO, CA 92126
Occupational Therapist
9606 TIERRA GRANDE ST
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, SUITE 107
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, SUITE 107
SAN DIEGO, CA 92126
Speech-Language Pathologist
9606 TIERRA GRANDE ST, STE 107
SAN DIEGO, CA 92126

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205064052, enumerated as an "individual" on June 30, 2009.

The provider is located at 9606 TIERRA GRANDE ST SUITE # 107 SAN DIEGO, CA 92126 and the phone number is (619) 922-6480.

Occupational Therapist with taxonomy code 225XP0200X and a focus in Pediatrics.