MOLLY MARIE THEODORE
NPI 1154928422
Counselor - Mental Health in Corvallis, OR

NPI Status: Active since October 08, 2020

Contact Information

4185 SW RESEARCH WAY
CORVALLIS, OR
ZIP 97333
Phone: (541) 766-6767
Fax: (541) 766-6186

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  • Individual
  • Female
  • Counselor
  • Mental Health
  • PECOS Enrolled

About MOLLY THEODORE

This page provides the complete NPI Profile along with additional information for Molly Theodore, a provider established in Corvallis, Oregon with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1154928422 assigned on October 2020. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1154928422
Provider Name
MOLLY MARIE THEODORE
Other Name
MOLLY MARIE PAETH
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
4185 SW RESEARCH WAY CORVALLIS, OR 97333
Location Phone
(541) 766-6767
Location Fax
(541) 766-6186
Mailing Address
PO BOX 579 CORVALLIS, OR 97339
Mailing Phone
(541) 766-6185
Mailing Fax
(541) 766-6186
Is Sole Proprietor?
No
Enumeration Date
10-08-2020
Last Update Date
04-29-2026
Code Navigator

A mental health counselor like Molly Theodore provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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)
1106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 
2171M00000XOther Service Providers

Case Manager/Care Coordinator

 

Medicare Participation & PECOS Enrollment Status

Molly Theodore 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 1154928422, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
Check
2
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 5 → 10 → 1 9 → 18 → 9 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 1 + 8 + 2 + 1 + 6 + 4 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1154928422.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Social Worker (Clinical)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Counselor (Mental Health)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Psychologist (Counseling)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Counselor (Mental Health)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Psychologist (Counseling)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Social Worker (Clinical)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Marriage & Family Therapist
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Counselor (Professional)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Social Worker (Clinical)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Counselor (Mental Health)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Counselor (Mental Health)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Counselor (Mental Health)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333
Counselor (Mental Health)
4185 SW RESEARCH WAY
CORVALLIS, OR 97333

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154928422, enumerated as an "individual" on October 08, 2020.

The provider is located at 4185 SW RESEARCH WAY CORVALLIS, OR 97333 and the phone number is (541) 766-6767.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.