SARAH NURIT GAMMONE POPIVKER CT
NPI 1437087897
Counselor - Mental Health in Cleveland, OH

NPI Status: Active since May 13, 2026

Contact Information

5209 DETROIT AVE
CLEVELAND, OH
ZIP 44102
Phone: (216) 651-2037

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  • Individual
  • Female
  • Counselor
  • Mental Health

About SARAH GAMMONE POPIVKER

This page provides the complete NPI Profile along with additional information for Sarah Gammone Popivker, a provider established in Cleveland, Ohio with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1437087897 assigned on May 2026. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated May 2026. Sarah Gammone Popivker operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1437087897
Provider Name
SARAH NURIT GAMMONE POPIVKER CT
Gender
Female
Entity Type
Individual
Location Address
5209 DETROIT AVE CLEVELAND, OH 44102
Location Phone
(216) 651-2037
Mailing Address
5209 DETROIT AVE CLEVELAND, OH 44102
Mailing Phone
(216) 651-2037
Is Sole Proprietor?
Yes
Enumeration Date
05-13-2026
Last Update Date
05-13-2026
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A mental health counselor like Sarah Gammone Popivker 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.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License State
OH

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1437087897, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 0 → 0 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 0 + 8 + 1 + 4 + 8 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1437087897.

Other Providers at the Same Location


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

Clinic/Center (Primary Care)
5209 DETROIT AVE
CLEVELAND, OH 44102
Psychologist
5209 DETROIT AVE
CLEVELAND, OH 44102
Pharmacist
5209 DETROIT AVE
CLEVELAND, OH 44102
Social Worker
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Counselor
5209 DETROIT AVE
CLEVELAND, OH 44102
Counselor (Professional)
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Case Manager/Care Coordinator
5209 DETROIT AVE
CLEVELAND, OH 44102
Clinic/Center (Mental Health (Including Community Mental Health Center))
5209 DETROIT AVE
CLEVELAND, OH 44102
Clinic/Center
5209 DETROIT AVE
CLEVELAND, OH 44102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437087897, enumerated as an "individual" on May 13, 2026.

The provider is located at 5209 DETROIT AVE CLEVELAND, OH 44102 and the phone number is (216) 651-2037.

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