DR. MARK E STORTVEDT PH.D.
NPI 1831155357
Counselor - Professional in Norfolk, NE

NPI Status: Active since April 24, 2006

Contact Information

333 W NORFOLK AVE
STE 201
NORFOLK, NE
ZIP 68701
Phone: (402) 379-2030
Fax: (402) 379-3933

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  • Individual
  • Male
  • Counselor
  • Professional
  • Accepts Insurance

About MARK STORTVEDT

This page provides the complete NPI Profile along with additional information for Mark Stortvedt, a provider established in Norfolk, Nebraska with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1831155357 assigned on April 2006. The practitioner's primary taxonomy code is 101YP2500X with license number 1243 (NE). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1831155357
Provider Name
DR. MARK E STORTVEDT PH.D.
Gender
Male
Entity Type
Individual
Location Address
333 W NORFOLK AVE STE 201 NORFOLK, NE 68701
Location Phone
(402) 379-2030
Location Fax
(402) 379-3933
Mailing Address
333 W NORFOLK AVE STE 201 NORFOLK, NE 68701
Mailing Phone
(402) 379-2030
Mailing Fax
(402) 379-3933
Is Sole Proprietor?
No
Enumeration Date
04-24-2006
Last Update Date
09-11-2025
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
1243
License State
NE

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

1769 (NE)
2101YP1600XBehavioral Health & Social Service Providers

Counselor
Pastoral

 

Insurance Plans Accepted

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

  • HeartlandBlue Bronze HSA 6500 NEtwork Blue - EPO
  • Elevate by Medica Bronze $0 Copay PCP Visits - EPO
  • Elevate by Medica Bronze Premier - EPO
  • Elevate by Medica Expanded Bronze Standard - EPO
  • Elevate by Medica Gold $0 Copay PCP Visits - EPO
  • Elevate by Medica Gold Share - EPO
  • Elevate by Medica Gold Standard - EPO
  • Elevate by Medica Silver $0 Copay PCP Visits - EPO
  • Elevate by Medica Silver Share - EPO
  • Elevate by Medica Silver Standard - EPO
  • Medica Insure Bronze Premier - EPO
  • 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

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.

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
84924OTHER (01)NEBC/BS INDIVIDUAL
92015OTHER (01)NEBC/BS SUPERVISOR
7893OTHER (01)NEMIDLANDS CHOICE
39189435426MEDICAID (05)NE 

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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 1831155357, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 3 → 6 1 → 2 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 2 + 5 + 1 + 0 + 3 + 1 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1831155357.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Counselor (Mental Health)
333 W NORFOLK AVE, STE 201
NORFOLK, NE 68701
Counselor (Mental Health)
333 W NORFOLK AVE, STE 201
NORFOLK, NE 68701
Counselor (Mental Health)
333 W NORFOLK AVE, STE 201
NORFOLK, NE 68701
Counselor (Mental Health)
333 W NORFOLK AVE, STE. 201
NORFOLK, NE 68701
Counselor (Mental Health)
333 W NORFOLK AVE
NORFOLK, NE 68701
Counselor (Addiction (Substance Use Disorder))
333 W NORFOLK AVE, SUITE 201
NORFOLK, NE 68701
Community Health Worker
333 W NORFOLK AVE, STE. 201
NORFOLK, NE 68701
Case Manager/Care Coordinator
333 W NORFOLK AVE, STE. 201
NORFOLK, NE 68701
Counselor (Mental Health)
333 W NORFOLK AVE, STE. 201
NORFOLK, NE 68701
Counselor (Mental Health)
333 W NORFOLK AVE, STE 201
NORFOLK, NE 68701
Counselor
333 W NORFOLK AVE, STE. 201
NORFOLK, NE 68701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831155357, enumerated as an "individual" on April 24, 2006.

The provider is located at 333 W NORFOLK AVE STE 201 NORFOLK, NE 68701 and the phone number is (402) 379-2030.

Counselor with taxonomy code 101YP2500X and a focus in Professional.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Nebraska, Medica,. Please consult your insurance carrier or call the provider to verify.