MRS. AMY TOUBAS GREASER LCPC
NPI 1598931123
Counselor - Professional in Rockville, MD

NPI Status: Active since May 04, 2008

Contact Information

966 HUNGERFORD DR
SUITE 14A
ROCKVILLE, MD
ZIP 20850
Phone: (202) 207-6262

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  • Individual
  • Female
  • Counselor
  • Professional

About AMY GREASER

This page provides the complete NPI Profile along with additional information for Amy Greaser, 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 1598931123 assigned on May 2008. The practitioner's primary taxonomy code is 101YP2500X with license number LC2038 (MD). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1598931123
Provider Name
MRS. AMY TOUBAS GREASER LCPC
Gender
Female
Entity Type
Individual
Location Address
966 HUNGERFORD DR SUITE 14A ROCKVILLE, MD 20850
Location Phone
(202) 207-6262
Mailing Address
966 HUNGERFORD DR SUITE 14A ROCKVILLE, MD 20850
Mailing Phone
(202) 207-6262
Is Sole Proprietor?
Yes
Enumeration Date
05-04-2008
Last Update Date
05-04-2008
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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.
LC2038
License State
MD

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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 1598931123, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 8 + 3 + 2 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1598931123.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
966 HUNGERFORD DR, SUITE 14 B
ROCKVILLE, MD 20850
Acupuncturist
966 HUNGERFORD DR, SUITE 10A
ROCKVILLE, MD 20850
Psychologist (Clinical)
966 HUNGERFORD DR, #32A
ROCKVILLE, MD 20850
Counselor (Professional)
966 HUNGERFORD DR, SUITE 14A
ROCKVILLE, MD 20850
Acupuncturist
966 HUNGERFORD DR, 28A
ROCKVILLE, MD 20850
Counselor (Professional)
966 HUNGERFORD DR, SUITE 14A
ROCKVILLE, MD 20850
Social Worker (Clinical)
966 HUNGERFORD DR, SUITE 14A
ROCKVILLE, MD 20850
Counselor (Professional)
966 HUNGERFORD DR, SUITE 18B
ROCKVILLE, MD 20850
Counselor (Professional)
966 HUNGERFORD DR, SUITE 14A
ROCKVILLE, MD 20850
In Home Supportive Care
966 HUNGERFORD DR, SUITE 6B
ROCKVILLE, MD 20850
Counselor (Professional)
966 HUNGERFORD DR, #7A
ROCKVILLE, MD 20850
Counselor (Professional)
966 HUNGERFORD DR, SUITE 20B
ROCKVILLE, MD 20850
Clinic/Center (Ambulatory Surgical)
966 HUNGERFORD DR, SUITE 24
ROCKVILLE, MD 20850
Clinic/Center (Ambulatory Family Planning Facility)
966 HUNGERFORD DR, SUITE 24
ROCKVILLE, MD 20850
Psychiatry & Neurology (Psychiatry)
966 HUNGERFORD DR, STE 2
ROCKVILLE, MD 20850
Obstetrics & Gynecology
966 HUNGERFORD DR, SUITE 24
ROCKVILLE, MD 20850

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598931123, enumerated as an "individual" on May 04, 2008.

The provider is located at 966 HUNGERFORD DR SUITE 14A ROCKVILLE, MD 20850 and the phone number is (202) 207-6262.

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