DR. HEATHER M UDY PSYD
NPI 1497918718
Psychologist - Clinical in Oakland, CA

NPI Status: Active since July 07, 2008

Contact Information

390 40TH ST
OAKLAND, CA
ZIP 94609
Phone: (510) 318-6137
Fax: (510) 569-4589

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  • Individual
  • Female
  • Psychologist
  • Clinical

About HEATHER UDY

This page provides the complete NPI Profile along with additional information for Heather Udy, a provider established in Oakland, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1497918718 assigned on July 2008. The practitioner's primary taxonomy code is 103TC0700X with license number PSY26455 (CA). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1497918718
Provider Name
DR. HEATHER M UDY PSYD
Gender
Female
Entity Type
Individual
Location Address
390 40TH ST OAKLAND, CA 94609
Location Phone
(510) 318-6137
Location Fax
(510) 569-4589
Mailing Address
430 VERNON ST APT 2 OAKLAND, CA 94610
Mailing Phone
(801) 380-7061
Is Sole Proprietor?
No
Enumeration Date
07-07-2008
Last Update Date
09-12-2019
Code Navigator

A clinical psychologist like Heather Udy assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
PSY26455
License State
CA
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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)
1103T00000XBehavioral Health & Social Service Providers

Psychologist

 

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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 1497918718, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 9 → 18 → 9 9 → 18 → 9 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 8 + 1 + 1 + 6 + 7 + 2 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1497918718.

Other Providers at the Same Location


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

Marriage & Family Therapist
390 40TH ST
OAKLAND, CA 94609
Marriage & Family Therapist
390 40TH ST
OAKLAND, CA 94609
Social Worker (Clinical)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Registered Nurse
390 40TH ST
OAKLAND, CA 94609
Marriage & Family Therapist
390 40TH ST
OAKLAND, CA 94609
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Social Worker (Clinical)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Addiction (Substance Use Disorder))
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Addiction (Substance Use Disorder))
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609
Counselor (Addiction (Substance Use Disorder))
390 40TH ST
OAKLAND, CA 94609
Counselor (Mental Health)
390 40TH ST
OAKLAND, CA 94609

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497918718, enumerated as an "individual" on July 07, 2008.

The provider is located at 390 40TH ST OAKLAND, CA 94609 and the phone number is (510) 318-6137.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.