MS. EMILY MAE ARTH LCSW
NPI 1669851838
Social Worker in Columbia, MO

NPI Status: Active since May 21, 2015

Contact Information

2120 CHERRY HILL DR APT 204
COLUMBIA, MO
ZIP 65203
Phone: (417) 372-2921

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  • Individual
  • Female
  • Social Worker
  • Opted-Out Medicare

About EMILY ARTH

This page provides the complete NPI Profile along with additional information for Emily Arth, a provider established in Columbia, Missouri with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1669851838 assigned on May 2015. The practitioner's primary taxonomy code is 104100000X with license number 2014004401 (MO). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1669851838
Provider Name
MS. EMILY MAE ARTH LCSW
Gender
Female
Entity Type
Individual
Location Address
2120 CHERRY HILL DR APT 204 COLUMBIA, MO 65203
Location Phone
(417) 372-2921
Mailing Address
2120 CHERRY HILL DR APT 204 COLUMBIA, MO 65203
Mailing Phone
(417) 372-2921
Is Sole Proprietor?
Yes
Enumeration Date
05-21-2015
Last Update Date
07-27-2025
Code Navigator

A social worker like Emily Arth helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Emily Arth opted out of Medicare effective on 06-01-2020 until 06-01-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
2014004401
License State
MO
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Medicare Participation & PECOS Enrollment Status

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.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 06-01-2020

  • Opt-Out End Date: 06-01-2026

  • Eligible to Order and Refer? 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 1669851838, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 6 → 12 → 3 8 → 16 → 7 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 6 + 5 + 2 + 8 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1669851838.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669851838, enumerated as an "individual" on May 21, 2015.

The provider is located at 2120 CHERRY HILL DR APT 204 COLUMBIA, MO 65203 and the phone number is (417) 372-2921.

Social Worker with taxonomy code 104100000X.