DR. PHYLLIS N. WILLIAMSON PH.D.
NPI 1477634087
Psychologist - Clinical in Sacramento, CA

NPI Status: Active since October 18, 2006

Contact Information

2609 CAPITOL AVE STE 6
SACRAMENTO, CA
ZIP 95816
Phone: (916) 955-0670
Fax: (916) 369-0670

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  • Individual
  • Female
  • Psychologist
  • Clinical
  • Medicare Quality Reporting

About PHYLLIS WILLIAMSON

This page provides the complete NPI Profile along with additional information for Phyllis Williamson, a provider established in Sacramento, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1477634087 assigned on October 2006. The practitioner's primary taxonomy code is 103TC0700X with license number PSY12550 (CA). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1477634087
Provider Name
DR. PHYLLIS N. WILLIAMSON PH.D.
Gender
Female
Entity Type
Individual
Location Address
2609 CAPITOL AVE STE 6 SACRAMENTO, CA 95816
Location Phone
(916) 955-0670
Location Fax
(916) 369-0670
Mailing Address
3554 HUNTSMAN DR SACRAMENTO, CA 95826
Mailing Phone
(916) 955-0670
Mailing Fax
(916) 369-0670
Is Sole Proprietor?
Yes
Enumeration Date
10-18-2006
Last Update Date
12-09-2010
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A clinical psychologist like Phyllis Williamson 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.
PSY12550
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.

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
P00261110MEDICARE ID-TYPE UNSPECIFIED (04)CACLINICAL PSYCHOLOGIST
OPL125501MEDICARE ID-TYPE UNSPECIFIED (04)CACLINICAL PSYCHOLOGIST
OPL125500MEDICARE ID-TYPE UNSPECIFIED (04)CACLINICAL PSYCHOLOGIST
OPL125502MEDICARE ID-TYPE UNSPECIFIED (04)CACLINICAL PSYCHOLOGIST

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Preventive Care and Screening: Screening for Depression and Follow-Up Plan 100% 55
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen

Reviews for DR. PHYLLIS N. WILLIAMSON PH.D.

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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 1477634087, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 7 → 14 → 5 6 → 12 → 3 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 2 + 3 + 8 + 0 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1477634087.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Marriage & Family Therapist
2609 CAPITOL AVE STE 6
SACRAMENTO, CA 95816

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477634087, enumerated as an "individual" on October 18, 2006.

The provider is located at 2609 CAPITOL AVE STE 6 SACRAMENTO, CA 95816 and the phone number is (916) 955-0670.

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

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