DR. GARY ALAN WALCO PHD
NPI 1821040700
Psychologist - Health Service in Seattle, WA

NPI Status: Active since May 17, 2006

Contact Information

4800 SAND POINT WAY NE
SEATTLE CHILDREN'S HOSPITAL
SEATTLE, WA
ZIP 98105
Phone: (206) 987-2704
Fax: (206) 987-3935

Get Directions Write a Review

  • Individual
  • Male
  • Psychologist
  • Health Service
  • Accepts Insurance
  • PECOS Enrolled

About GARY WALCO

This page provides the complete NPI Profile along with additional information for Gary Walco, a provider established in Seattle, Washington with a medical specialization in Psychologist, focusing in health service . The healthcare provider is registered in the NPI registry with number 1821040700 assigned on May 2006. The practitioner's primary taxonomy code is 103TH0100X with license number 60066173 (WA). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1821040700
Provider Name
DR. GARY ALAN WALCO PHD
Gender
Male
Entity Type
Individual
Location Address
4800 SAND POINT WAY NE SEATTLE CHILDREN'S HOSPITAL SEATTLE, WA 98105
Location Phone
(206) 987-2704
Location Fax
(206) 987-3935
Mailing Address
4800 SAND POINT WAY NE SEATTLE CHILDREN'S HOSPITAL SEATTLE, WA 98105
Mailing Phone
(206) 987-2704
Mailing Fax
(206) 987-3935
Is Sole Proprietor?
No
Enumeration Date
05-17-2006
Last Update Date
07-17-2018
Code Navigator

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 Health Service

Taxonomy Code
103TH0100X
Type
Behavioral Health & Social Service Providers
License No.
60066173
License State
WA
Taxonomy Description
A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

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)
1103TC2200XBehavioral Health & Social Service Providers

Psychologist
Clinical Child & Adolescent

PY 60066173 (WA)
2103TH0004XBehavioral Health & Social Service Providers

Psychologist
Health

PY 60066173 (WA)

Insurance Plans Accepted

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

  • Core Bronze HSA 10600 - EPO
  • Core Bronze HSA 7500 - EPO
  • Core Bronze HSA 8300 - EPO
  • Core Gold 1500 - EPO
  • Core Gold 3000 - EPO
  • Core Silver 3500 - EPO
  • Core Silver 4500 - EPO
  • Core Silver 5000 - EPO
  • Core Silver 7500 - EPO
  • Core Standard Expanded Bronze HSA - EPO
  • Core Standard Gold - EPO
  • Core Standard Silver - EPO
  • PacificSource Oregon Standard Bronze HSA Plan Core - EPO
  • PacificSource Oregon Standard Gold Plan Core - EPO
  • PacificSource Oregon Standard Silver Plan Core - EPO
  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO
  • Premera Blue Cross Family Dental - PPO
  • Premera Blue Cross Pediatric Dental - PPO

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

Medicare Participation & PECOS Enrollment Status

Gary Walco is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for DR. GARY ALAN WALCO PHD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1821040700, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 0 + 4 + 0 + 7 + 0 + 24 = 50

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

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

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1821040700.

Other Providers at the Same Location


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

Pharmacist (Pharmacotherapy)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Genetic Counselor, MS
4800 SAND POINT WAY NE, M2-9
SEATTLE, WA 98105
Genetic Counselor, MS
4800 SAND POINT WAY NE, BIOCHEMICAL GENETICS
SEATTLE, WA 98105
Nurse Practitioner (Family)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics (Pediatric Cardiology)
4800 SAND POINT WAY NE, CHILDRENS HEART CENTER MS G-0035
SEATTLE, WA 98105
Genetic Counselor, MS
4800 SAND POINT WAY NE, CHILDREN'S HOSP & REG MED CTR, MEDICAL GENETICS M2-9
SEATTLE, WA 98105
Pediatrics (Pediatric Hematology-Oncology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics (Pediatric Cardiology)
4800 SAND POINT WAY NE, M/S G-0035
SEATTLE, WA 98105
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Nurse Practitioner (Neonatal, Critical Care)
4800 SAND POINT WAY NE, MS CSB 240
SEATTLE, WA 98105
Medical Genetics (Clinical Genetics (M.D.))
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Physician Assistant
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Psychologist (Clinical)
4800 SAND POINT WAY NE, CHILDREN'S HOSPITAL & REGIONAL MEDICAL CENTER
SEATTLE, WA 98105
Pediatrics (Pediatric Hematology-Oncology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Orthopaedic Surgery
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics (Pediatric Infectious Diseases)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics (Pediatric Rheumatology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Pediatrics
4800 SAND POINT WAY NE
SEATTLE, WA 98105
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
4800 SAND POINT WAY NE, SEATTLE CHILDREN'S HOSPTIAL M/S B5552
SEATTLE, WA 98105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821040700, enumerated as an "individual" on May 17, 2006.

The provider is located at 4800 SAND POINT WAY NE SEATTLE CHILDREN'S HOSPITAL SEATTLE, WA 98105 and the phone number is (206) 987-2704.

Psychologist with taxonomy code 103TH0100X and a focus in Health Service.

The provider might be accepting Accepts: PacificSource Health Plans and Premera Blue Cross. Please consult your insurance carrier or call the provider to verify.