MARCUS E. JOHN
NPI 1770306557
Social Worker - School in Gaithersburg, MD
NPI Status: Active since November 01, 2024
Contact Information
640 E DIAMOND AVE
GAITHERSBURG, MD
ZIP 20877
Phone: (202) 313-2397
- Individual
- Male
- Social Worker
- School
About MARCUS JOHN
This page provides the complete NPI Profile along with additional information for Marcus John, a provider established in Gaithersburg, Maryland with a medical specialization in Social Worker, focusing in school . The healthcare provider is registered in the NPI registry with number 1770306557 assigned on November 2024. The practitioner's primary taxonomy code is 1041S0200X with license number 26518 (MD). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1770306557
- Provider Name
- MARCUS E. JOHN
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 640 E DIAMOND AVE GAITHERSBURG, MD 20877
- Location Phone
- (202) 313-2397
- Mailing Address
- 12517 BREWSTER LN BOWIE, MD 20715
- Mailing Phone
- (202) 313-2397
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-01-2024
- Last Update Date
- 11-01-2024
- Code Navigator
A school social worker like Marcus John works with teachers, parents, and school administrators to develop plans and strategies to improve students' academic performance and social development. Students are referred to school social workers to deal with problems like aggressive behavior, bullying, or frequent school absences.
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 School
- Taxonomy Code
- 1041S0200X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 26518
- License State
- MD
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 7 | 0 | 3 | 0 | 6 | 5 | 5 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 14 | 0 | 6 | 0 | 12 | 5 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 4 + 0 + 6 + 0 + 1 + 2 + 5 + 1 + 0 + 24 = 53 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 53 = 7 | 7 | ||||||||
The NPI number 1770306557 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1437840212 | MRS. KARINA ANDREA URRIOLA LMSW Individual | Social Worker | 640 E DIAMOND AVE GAITHERSBURG, MD 20877 (240) 425-9305 |
| 1154014207 | ERYKA HINES LMSW Individual | Social Worker | 640 E DIAMOND AVE GAITHERSBURG, MD 20877 (240) 687-4910 |
| 1275379117 | LAUREN FAHERTY LMSW Individual | Social Worker (School) | 640 E DIAMOND AVE GAITHERSBURG, MD 20877 (202) 558-8960 |
| 1962224816 | SARA RIE NAKAMURA-PEEK Individual | Counselor (Mental Health) | 640 E DIAMOND AVE GAITHERSBURG, MD 20877 (240) 805-0357 |
| 1952126567 | STEPHANIE CHARLENE MOBLEY Individual | Social Worker (Clinical) | 640 E DIAMOND AVE GAITHERSBURG, MD 20877 (202) 695-4601 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1770306557, enumerated in the NPI registry as an "individual" on November 01, 2024
The provider is located at 640 E Diamond Ave Gaithersburg, Md 20877 and the phone number is (202) 313-2397
The provider's speciality is Social Worker with taxonomy code 1041S0200X with a focus in School
This NPI record was last updated on November 01, 2024. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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