MS. MARILYN PEARLE HALL LPA; LPC; LMFT
NPI 1851532717
Counselor - Professional in San Antonio, TX

NPI Status: Active since March 23, 2009

Contact Information

1222 N MAIN AVE
SUITE 740
SAN ANTONIO, TX
ZIP 78212
Phone: (210) 271-7411
Fax: (210) 271-9414

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  • Individual
  • Female
  • Counselor
  • Professional

About MARILYN HALL

This page provides the complete NPI Profile along with additional information for Marilyn Hall, a provider established in San Antonio, Texas with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1851532717 assigned on March 2009. The practitioner's primary taxonomy code is 101YP2500X with license number 11923 (TX). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1851532717
Provider Name
MS. MARILYN PEARLE HALL LPA; LPC; LMFT
Gender
Female
Entity Type
Individual
Location Address
1222 N MAIN AVE SUITE 740 SAN ANTONIO, TX 78212
Location Phone
(210) 271-7411
Location Fax
(210) 271-9414
Mailing Address
1008 BOBCAT CRK SAN ANTONIO, TX 78251
Mailing Phone
(210) 543-2765
Mailing Fax
(210) 271-9414
Is Sole Proprietor?
Yes
Enumeration Date
03-23-2009
Last Update Date
02-01-2011
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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.
11923
License State
TX

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)
1103T00000XBehavioral Health & Social Service Providers

Psychologist

10587 (TX)
2106H00000XBehavioral Health & Social Service Providers

Marriage & Family Therapist

3315 (TX)

Reviews for MS. MARILYN PEARLE HALL LPA; LPC; LMFT

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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 1851532717, 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
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
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 5 → 10 → 1 5 → 10 → 1 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 1 + 0 + 3 + 4 + 7 + 2 + 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 1851532717.

Other Providers at the Same Location


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

Social Worker (Clinical)
1222 N MAIN AVE, SUITE 740
SAN ANTONIO, TX 78212
Audiologist
1222 N MAIN AVE, STE 115
SAN ANTONIO, TX 78212
Specialist
1222 N MAIN AVE, SUITE 740
SAN ANTONIO, TX 78212
Military Health Care Provider
1222 N MAIN AVE, SUITE 740
SAN ANTONIO, TX 78212
Specialist
1222 N MAIN AVE, SUITE 740
SAN ANTONIO, TX 78212
Physical Therapist
1222 N MAIN AVE, SUITE 105
SAN ANTONIO, TX 78212
Counselor (Mental Health)
1222 N MAIN AVE, SUITE 740
SAN ANTONIO, TX 78212
Social Worker (Clinical)
1222 N MAIN AVE, SUITE 740
SAN ANTONIO, TX 78212
Social Worker (Clinical)
1222 N MAIN AVE, STE 740
SAN ANTONIO, TX 78212
Counselor (Pastoral)
1222 N MAIN AVE, 740
SAN ANTONIO, TX 78212
Social Worker (Clinical)
1222 N MAIN AVE
SAN ANTONIO, TX 78212
Psychologist (Psychoanalysis)
1222 N MAIN AVE, SUITE 740
SAN ANTONIO, TX 78212
Physical Therapist
1222 N MAIN AVE, SUITE 115
SAN ANTONIO, TX 78212
Specialist
1222 N MAIN AVE
SAN ANTONIO, TX 78212
Specialist
1222 N MAIN AVE
SAN ANTONIO, TX 78212
Counselor (Mental Health)
1222 N MAIN AVE, #804
SAN ANTONIO, TX 78212
Home Health
1222 N MAIN AVE, SUITE 600
SAN ANTONIO, TX 78212
Pharmacy Technician
1222 N MAIN AVE
SAN ANTONIO, TX 78212
Durable Medical Equipment & Medical Supplies
1222 N MAIN AVE, SUITE 100
SAN ANTONIO, TX 78212
Pharmacist
1222 N MAIN AVE
SAN ANTONIO, TX 78212

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851532717, enumerated as an "individual" on March 23, 2009.

The provider is located at 1222 N MAIN AVE SUITE 740 SAN ANTONIO, TX 78212 and the phone number is (210) 271-7411.

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