DR. MEREDITH M ARMBRUST PSYD
NPI 1386854941
Psychologist - Addiction (Substance Use Disorder) in Pittsburgh, PA

NPI Status: Active since May 23, 2007

Contact Information

250 E OHIO ST
PITTSBURGH, PA
ZIP 15212
Phone: (412) 999-3203

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  • Individual
  • Female
  • Psychologist
  • Addiction (Substance Use Disorder)
  • Accepts Insurance
  • PECOS Enrolled

About MEREDITH ARMBRUST

This page provides the complete NPI Profile along with additional information for Meredith Armbrust, a provider established in Pittsburgh, Pennsylvania with a medical specialization in Psychologist, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1386854941 assigned on May 2007. The practitioner's primary taxonomy code is 103TA0400X with license number PS018302 (PA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1386854941
Provider Name
DR. MEREDITH M ARMBRUST PSYD
Gender
Female
Entity Type
Individual
Location Address
250 E OHIO ST PITTSBURGH, PA 15212
Location Phone
(412) 999-3203
Mailing Address
382 FERRY RD SEWICKLEY, PA 15143
Mailing Phone
(412) 999-3203
Is Sole Proprietor?
Yes
Enumeration Date
05-23-2007
Last Update Date
09-11-2025
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Location Map

Secondary Locations

  • 77 B Warren ST 77B Warren ST
    Brighton, MA 02135
    (617) 787-1901

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 Addiction (Substance Use Disorder)

Taxonomy Code
103TA0400X
Type
Behavioral Health & Social Service Providers
License No.
PS018302
License State
PA
Taxonomy Description
A psychologist with a proficiency that involves the application of psychological treatment of addiction stemming from the use of alcohol and other psychoactive substances (e.g., nicotine, marijuana, cocaine, heroin) or behavioral addictions (e.g., gambling) with the aim of cessation or reduction of use and/or the amelioration of emotional, behavioral, interpersonal and other problems arising from the addictive behavior.

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)
1103TF0000XBehavioral Health & Social Service Providers

Psychologist
Family

PS018302 (PA)
2103TP2701XBehavioral Health & Social Service Providers

Psychologist
Group Psychotherapy

PS018302 (PA)

Insurance Plans Accepted

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

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

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

Medicare Participation & PECOS Enrollment Status

Meredith Armbrust 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

Reviews for DR. MEREDITH M ARMBRUST PSYD

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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 1386854941, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 6 + 5 + 8 + 9 + 8 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1386854941.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Behavior Analyst
250 E OHIO ST
PITTSBURGH, PA 15212
Behavior Analyst
250 E OHIO ST
PITTSBURGH, PA 15212
Behavior Analyst
250 E OHIO ST
PITTSBURGH, PA 15212
Behavior Analyst
250 E OHIO ST
PITTSBURGH, PA 15212
Behavior Analyst
250 E OHIO ST
PITTSBURGH, PA 15212
Behavior Analyst
250 E OHIO ST
PITTSBURGH, PA 15212
Behavior Analyst
250 E OHIO ST
PITTSBURGH, PA 15212
Behavior Analyst
250 E OHIO ST
PITTSBURGH, PA 15212

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386854941, enumerated as an "individual" on May 23, 2007.

The provider is located at 250 E OHIO ST PITTSBURGH, PA 15212 and the phone number is (412) 999-3203.

Psychologist with taxonomy code 103TA0400X and a focus in Addiction (Substance Use Disorder).

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