RENAE MARIA GROSS
NPI 1093649816
Counselor - Professional in Philadelphia, PA

NPI Status: Active since June 09, 2026

Contact Information

4601 MARKET ST
PHILADELPHIA, PA
ZIP 19139
Phone: (267) 765-2381
Fax: (267) 878-2082

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  • Individual
  • Female
  • Counselor
  • Professional

About RENAE GROSS

This page provides the complete NPI Profile along with additional information for Renae Gross, a provider established in Philadelphia, Pennsylvania with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1093649816 assigned on June 2026. The practitioner's primary taxonomy code is 101YP2500X with license number PC020274 (PA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1093649816
Provider Name
RENAE MARIA GROSS
Gender
Female
Entity Type
Individual
Location Address
4601 MARKET ST PHILADELPHIA, PA 19139
Location Phone
(267) 765-2381
Location Fax
(267) 878-2082
Mailing Address
4601 MARKET ST PHILADELPHIA, PA 19139
Mailing Phone
(267) 765-2381
Mailing Fax
(267) 878-2082
Is Sole Proprietor?
No
Enumeration Date
06-09-2026
Last Update Date
06-09-2026
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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.
PC020274
License State
PA

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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 1093649816, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 9 → 18 → 9 6 → 12 → 3 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 2 + 4 + 1 + 8 + 8 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1093649816.

Other Providers at the Same Location


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

Community/Behavioral Health
4601 MARKET ST, SUITE 426
PHILADELPHIA, PA 19139
Clinic/Center (Federally Qualified Health Center (FQHC))
4601 MARKET ST
PHILADELPHIA, PA 19139
Psychologist (Clinical)
4601 MARKET ST
PHILADELPHIA, PA 19139
Counselor (Professional)
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139
Psychologist (Clinical)
4601 MARKET ST
PHILADELPHIA, PA 19139
Social Worker (Clinical)
4601 MARKET ST
PHILADELPHIA, PA 19139
Counselor (Professional)
4601 MARKET ST
PHILADELPHIA, PA 19139
Counselor
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139
Home Health
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139
Behavior Analyst
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILA, PA 19139
Nurse Practitioner (Family)
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139
Social Worker (Clinical)
4601 MARKET ST
PHILADELPHIA, PA 19139
Registered Nurse
4601 MARKET ST
PHILADELPHIA, PA 19139

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093649816, enumerated as an "individual" on June 09, 2026.

The provider is located at 4601 MARKET ST PHILADELPHIA, PA 19139 and the phone number is (267) 765-2381.

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