MARIA TAN
NPI 1609997436
Occupational Therapist - Mental Health in Redwood City, CA

NPI Status: Active since April 02, 2007

Contact Information

727 SHASTA ST
REDWOOD CITY, CA
ZIP 94063
Phone: (650) 573-3619

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  • Individual
  • Female
  • Occupational Therapist
  • Mental Health
  • Accepts Insurance

About MARIA TAN

This page provides the complete NPI Profile along with additional information for Maria Tan, a provider established in Redwood City, California with a medical specialization in Occupational Therapist, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1609997436 assigned on April 2007. The practitioner's primary taxonomy code is 225XM0800X with license number OT842 (CA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1609997436
Provider Name
MARIA TAN
Gender
Female
Entity Type
Individual
Location Address
727 SHASTA ST REDWOOD CITY, CA 94063
Location Phone
(650) 573-3619
Mailing Address
727 SHASTA ST REDWOOD CITY, CA 94063
Mailing Phone
(650) 573-3619
Is Sole Proprietor?
No
Enumeration Date
04-02-2007
Last Update Date
07-21-2021
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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 Mental Health

Taxonomy Code
225XM0800X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
OT842
License State
CA
Taxonomy Description
Occupational therapists provide treatment for people recovering from a mental or physical illness to regain their independence and stability and to engage in normal daily occupations (work, home, family life, school, leisure). Occupational therapists provide particular emphasis on interventions that result in improved quality of life and decrease hospitalization.

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)
1225XM0800XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Occupational Therapist
Mental Health

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Humana Dental Smart Choice - PPO
  • Humana Dental Smart Choice - Basic - PPO
  • Humana Dental Smart Choice - High - PPO
  • Humana Dental Smart Choice - Lite - PPO
  • Humana Dental Smart Choice - Low - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for MARIA TAN

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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 1609997436, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 8 + 9 + 1 + 4 + 4 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1609997436.

Other Providers at the Same Location


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

Social Worker (Clinical)
727 SHASTA ST
REDWOOD CITY, CA 94063
Social Worker (Clinical)
727 SHASTA ST
REDWOOD CITY, CA 94063
Marriage & Family Therapist
727 SHASTA ST, SUITE 4900
REDWOOD CITY, CA 94063
Psychiatry & Neurology (Child & Adolescent Psychiatry)
727 SHASTA ST
REDWOOD CITY, CA 94063
Marriage & Family Therapist
727 SHASTA ST
REDWOOD CITY, CA 94063
Marriage & Family Therapist
727 SHASTA ST
REDWOOD CITY, CA 94063
Marriage & Family Therapist
727 SHASTA ST
REDWOOD CITY, CA 94063
Social Worker (Clinical)
727 SHASTA ST
REDWOOD CITY, CA 94063
Marriage & Family Therapist
727 SHASTA ST
REDWOOD CITY, CA 94063
Marriage & Family Therapist
727 SHASTA ST
REDWOOD CITY, CA 94063
Student in an Organized Health Care Education/Training Program
727 SHASTA ST
REDWOOD CITY, CA 94063
Peer Specialist
727 SHASTA ST
REDWOOD CITY, CA 94063
Marriage & Family Therapist
727 SHASTA ST
REDWOOD CITY, CA 94063
Counselor (Mental Health)
727 SHASTA ST
REDWOOD CITY, CA 94063
Marriage & Family Therapist
727 SHASTA ST
REDWOOD CITY, CA 94063
Peer Specialist
727 SHASTA ST
REDWOOD CITY, CA 94063
Peer Specialist
727 SHASTA ST
REDWOOD CITY, CA 94063
Peer Specialist
727 SHASTA ST
REDWOOD CITY, CA 94063
Student in an Organized Health Care Education/Training Program
727 SHASTA ST
REDWOOD CITY, CA 94063
Social Worker
727 SHASTA ST
REDWOOD CITY, CA 94063

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609997436, enumerated as an "individual" on April 02, 2007.

The provider is located at 727 SHASTA ST REDWOOD CITY, CA 94063 and the phone number is (650) 573-3619.

Occupational Therapist with taxonomy code 225XM0800X and a focus in Mental Health.

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