STEPHANIE HERMAN MSW, LCSW
NPI 1841688074
Social Worker - School in Vienna, VA

NPI Status: Active since December 22, 2014

Contact Information

207 CHERRY ST SW
VIENNA, VA
ZIP 22180
Phone: (703) 328-8831

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  • Individual
  • Female
  • Social Worker
  • School
  • PECOS Enrolled
  • Opted-Out Medicare

About STEPHANIE HERMAN

This page provides the complete NPI Profile along with additional information for Stephanie Herman, a provider established in Vienna, Virginia with a medical specialization in Social Worker, focusing in school . The healthcare provider is registered in the NPI registry with number 1841688074 assigned on December 2014. The practitioner's primary taxonomy code is 1041S0200X with license number PPS-558826 (VA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1841688074
Provider Name
STEPHANIE HERMAN MSW, LCSW
Gender
Female
Entity Type
Individual
Location Address
207 CHERRY ST SW VIENNA, VA 22180
Location Phone
(703) 328-8831
Mailing Address
207 CHERRY ST SW VIENNA, VA 22180
Mailing Phone
(703) 328-8831
Is Sole Proprietor?
Yes
Enumeration Date
12-22-2014
Last Update Date
06-12-2026
Code Navigator

A school social worker like Stephanie Herman 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.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Stephanie Herman opted out of Medicare effective on 08-03-2022 until 08-03-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

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.
PPS-558826
License State
VA

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)
11041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

0904004945 (VA)
21041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

09542 (MD)

Medicare Participation & PECOS Enrollment Status

Stephanie Herman is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 08-03-2022

  • Opt-Out End Date: 08-03-2026

  • Eligible to Order and Refer? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

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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 1841688074, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 4 → 8 6 → 12 → 3 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 1 + 2 + 8 + 1 + 6 + 0 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1841688074.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841688074, enumerated as an "individual" on December 22, 2014.

The provider is located at 207 CHERRY ST SW VIENNA, VA 22180 and the phone number is (703) 328-8831.

Social Worker with taxonomy code 1041S0200X and a focus in School.