ELIZABETH BARKER PH.D.
NPI 1033584883
Psychologist - School in Portland, ME

NPI Status: Active since December 04, 2015

Contact Information

1577 CONGRESS ST
PORTLAND, ME
ZIP 04102
Phone: (307) 663-5522

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  • Individual
  • Female
  • Psychologist
  • School
  • PECOS Enrolled

About ELIZABETH BARKER

This page provides the complete NPI Profile along with additional information for Elizabeth Barker, a provider established in Portland, Maine with a medical specialization in Psychologist, focusing in school . The healthcare provider is registered in the NPI registry with number 1033584883 assigned on December 2015. The practitioner's primary taxonomy code is 103TS0200X with license number PS1499 (ME). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1033584883
Provider Name
ELIZABETH BARKER PH.D.
Gender
Female
Entity Type
Individual
Location Address
1577 CONGRESS ST PORTLAND, ME 04102
Location Phone
(307) 663-5522
Mailing Address
3 BALSAM AVE BRUNSWICK, ME 04011
Is Sole Proprietor?
No
Enumeration Date
12-04-2015
Last Update Date
06-04-2021
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Location Map

Secondary Locations

  • 322 West Rd
    Belgrade, ME 04917
    (207) 221-2631

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 School

Taxonomy Code
103TS0200X
Type
Behavioral Health & Social Service Providers
License No.
PS1499
License State
ME
Taxonomy Description
A psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares them to provide a range of psychological diagnosis, assessment, intervention, prevention, health promotion, and program development and evaluation services with a special focus on the developmental processes of children and youth within the context of schools, families and other systems. School psychologists are prepared to intervene at the individual and system level, and develop, implement, and evaluate preventive programs. In these efforts, they conduct ecologically valid assessments and intervene to promote positive learning environments within which children and youth from diverse backgrounds to ensure that all have equal access to effective educational and psychological services that promote healthy development

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PS1499 (ME)

Medicare Participation & PECOS Enrollment Status

Elizabeth Barker 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: 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: No

  • 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

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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 1033584883, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 3 → 6 5 → 10 → 1 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 + 0 + 6 + 3 + 1 + 0 + 8 + 8 + 8 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1033584883.

Other Providers at the Same Location


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

Pediatrics
1577 CONGRESS ST, 1ST FLOOR
PORTLAND, ME 04102
Pediatrics (Developmental - Behavioral Pediatrics)
1577 CONGRESS ST, 1ST FLOOR
PORTLAND, ME 04102
Pediatrics (Developmental - Behavioral Pediatrics)
1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102
Pediatrics (Developmental - Behavioral Pediatrics)
1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102
Psychologist (Clinical)
1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102
Medical Genetics (Clinical Genetics (M.D.))
1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102
Pediatrics
1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102
Medical Genetics (Clinical Genetics (M.D.))
1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102
Social Worker (Clinical)
1577 CONGRESS ST
PORTLAND, ME 04102
Pediatrics
1577 CONGRESS ST
PORTLAND, ME 04102
Nurse Practitioner (Pediatrics)
1577 CONGRESS ST, 1ST FLOOR
PORTLAND, ME 04102
Pediatrics
1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102
Pediatrics
1577 CONGRESS ST
PORTLAND, ME 04102
Pediatrics
1577 CONGRESS ST
PORTLAND, ME 04102
Psychologist
1577 CONGRESS ST
PORTLAND, ME 04102
Social Worker (Clinical)
1577 CONGRESS ST, 1ST FLOOR
PORTLAND, ME 04102
Dietitian, Registered
1577 CONGRESS ST
PORTLAND, ME 04102
Pediatrics
1577 CONGRESS ST
PORTLAND, ME 04102
Social Worker (Clinical)
1577 CONGRESS ST, 1ST FLOOR
PORTLAND, ME 04102
Psychologist
1577 CONGRESS ST
PORTLAND, ME 04102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033584883, enumerated as an "individual" on December 04, 2015.

The provider is located at 1577 CONGRESS ST PORTLAND, ME 04102 and the phone number is (307) 663-5522.

Psychologist with taxonomy code 103TS0200X and a focus in School.