CHRISTINA HOLLAND MSW
NPI 1851267595
Social Worker in Palo Alto, CA

NPI Status: Active since October 10, 2025

Contact Information

3801 MIRANDA AVE
PALO ALTO, CA
ZIP 94304
Phone: (650) 493-5000

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  • Individual
  • Female
  • Social Worker

About CHRISTINA HOLLAND

This page provides the complete NPI Profile along with additional information for Christina Holland, a provider established in Palo Alto, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1851267595 assigned on October 2025. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1851267595
Provider Name
CHRISTINA HOLLAND MSW
Gender
Female
Entity Type
Individual
Location Address
3801 MIRANDA AVE PALO ALTO, CA 94304
Location Phone
(650) 493-5000
Mailing Address
3801 MIRANDA AVE PALO ALTO, CA 94304
Mailing Phone
(650) 493-5000
Is Sole Proprietor?
No
Enumeration Date
10-10-2025
Last Update Date
10-10-2025
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A social worker like Christina Holland helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1851267595, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 2 → 4 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 4 + 6 + 1 + 4 + 5 + 1 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1851267595.

Other Providers at the Same Location


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

Urology
3801 MIRANDA AVE, B3-117 BLDG 100 UROLOGY (#112)
PALO ALTO, CA 94304
Internal Medicine
3801 MIRANDA AVE, PALO ALTO VAMC
PALO ALTO, CA 94304
Internal Medicine (Medical Oncology)
3801 MIRANDA AVE, MC 111
PALO ALTO, CA 94304
Family Medicine
3801 MIRANDA AVE
PALO ALTO, CA 94304
Internal Medicine (Rheumatology)
3801 MIRANDA AVE
PALO ALTO, CA 94304
Nurse Practitioner (Gerontology)
3801 MIRANDA AVE, VAPAHCS, SCI #128
PALO ALTO, CA 94304
Clinical Nurse Specialist
3801 MIRANDA AVE, DVA PALO ALTO HCS 112A
PALO ALTO, CA 94304
Clinical Nurse Specialist (Gerontology)
3801 MIRANDA AVE
PALO ALTO, CA 94304
Podiatrist (Foot & Ankle Surgery)
3801 MIRANDA AVE, POD/112
PALO ALTO, CA 94304
Clinical Nurse Specialist (Oncology)
3801 MIRANDA AVE, 111 HEM
PALO ALTO, CA 94304
Physician Assistant (Surgical)
3801 MIRANDA AVE, MC 112
PALO ALTO, CA 94304
Internal Medicine (Geriatric Medicine)
3801 MIRANDA AVE, GRECC (182B) VA PALO ALTO HCS
PALO ALTO, CA 94304
Internal Medicine
3801 MIRANDA AVE
PALO ALTO, CA 94304
Thoracic Surgery (Cardiothoracic Vascular Surgery)
3801 MIRANDA AVE
PALO ALTO, CA 94304
Internal Medicine (Geriatric Medicine)
3801 MIRANDA AVE, MAILCODE 182B
PALO ALTO, CA 94304
Specialist
3801 MIRANDA AVE
PALO ALTO, CA 94304
Psychologist (Clinical)
3801 MIRANDA AVE, PALO ALTO VAHCS (116B)
PALO ALTO, CA 94304
Psychologist (Clinical)
3801 MIRANDA AVE, PSYCHOLOGY SERVICE (116B)
PALO ALTO, CA 94304
Clinical Neuropsychologist
3801 MIRANDA AVE, (151Y-PAD)
PALO ALTO, CA 94304
Clinical Nurse Specialist (Gerontology)
3801 MIRANDA AVE, MAIL CODE 182B/GRECC
PALO ALTO, CA 94304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851267595, enumerated as an "individual" on October 10, 2025.

The provider is located at 3801 MIRANDA AVE PALO ALTO, CA 94304 and the phone number is (650) 493-5000.

Social Worker with taxonomy code 104100000X.