SANDRA ST JEAN
NPI 1023674686
Counselor - Professional in Rockville, MD

NPI Status: Active since May 18, 2019

Contact Information

9901 MEDICAL CENTER DR
ROCKVILLE, MD
ZIP 20850
Phone: (240) 826-6000

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  • Individual
  • Female
  • Counselor
  • Professional

About SANDRA ST JEAN

This page provides the complete NPI Profile along with additional information for Sandra St Jean, a provider established in Rockville, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1023674686 assigned on May 2019. The practitioner's primary taxonomy code is 101YP2500X with license number LC11538 (MD). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1023674686
Provider Name
SANDRA ST JEAN
Gender
Female
Entity Type
Individual
Location Address
9901 MEDICAL CENTER DR ROCKVILLE, MD 20850
Location Phone
(240) 826-6000
Mailing Address
2278 PRINCE OF WALES CT BOWIE, MD 20716
Is Sole Proprietor?
No
Enumeration Date
05-18-2019
Last Update Date
10-13-2024
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Location Map

Secondary Locations

  • 7610 Pennsylvania Ave Ste 301
    Forestville, MD 20747
    (240) 838-3707

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.
LC11538
License State
MD

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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 1023674686, 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
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 6 → 12 → 3 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 1 + 2 + 7 + 8 + 6 + 1 + 6 + 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 1023674686.

Other Providers at the Same Location


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

Internal Medicine (Critical Care Medicine)
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Emergency Medicine
9901 MEDICAL CENTER DR, EMERGENCY DEPARTMENT
ROCKVILLE, MD 20850
Pediatrics
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Pediatrics
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Pediatrics
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Pediatrics
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Internal Medicine
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Internal Medicine
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Internal Medicine
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Internal Medicine
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Internal Medicine
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Emergency Medicine
9901 MEDICAL CENTER DR, DEPT OF EMERGENCY MEDICINE, MEP
ROCKVILLE, MD 20850
Pediatrics (Neonatal-Perinatal Medicine)
9901 MEDICAL CENTER DR, NICU
ROCKVILLE, MD 20850
Pediatrics (Neonatal-Perinatal Medicine)
9901 MEDICAL CENTER DR, NICU
ROCKVILLE, MD 20850
Pediatrics (Neonatal-Perinatal Medicine)
9901 MEDICAL CENTER DR, NICU
ROCKVILLE, MD 20850
Pediatrics (Neonatal-Perinatal Medicine)
9901 MEDICAL CENTER DR, NICU
ROCKVILLE, MD 20850
Pediatrics (Neonatal-Perinatal Medicine)
9901 MEDICAL CENTER DR, NICU
ROCKVILLE, MD 20850
Pediatrics (Neonatal-Perinatal Medicine)
9901 MEDICAL CENTER DR, NICU
ROCKVILLE, MD 20850
Pediatrics
9901 MEDICAL CENTER DR, NICU
ROCKVILLE, MD 20850
Pediatrics (Neonatal-Perinatal Medicine)
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023674686, enumerated as an "individual" on May 18, 2019.

The provider is located at 9901 MEDICAL CENTER DR ROCKVILLE, MD 20850 and the phone number is (240) 826-6000.

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