REBECCA ISAAC WATKINS
NPI 1689591836
Social Worker in Sykesville, MD

NPI Status: Active since June 30, 2026

Contact Information

6655 SYKESVILLE RD
SYKESVILLE, MD
ZIP 21784
Phone: (410) 970-7000

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  • Individual
  • Female
  • Social Worker

About REBECCA WATKINS

This page provides the complete NPI Profile along with additional information for Rebecca Watkins, a provider established in Sykesville, Maryland with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1689591836 assigned on June 2026. The practitioner's primary taxonomy code is 104100000X with license number 30171 (MD). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1689591836
Provider Name
REBECCA ISAAC WATKINS
Gender
Female
Entity Type
Individual
Location Address
6655 SYKESVILLE RD SYKESVILLE, MD 21784
Location Phone
(410) 970-7000
Mailing Address
2056 CHAMBERLAIN DR FREDERICK, MD 21702
Mailing Phone
(410) 970-7000
Is Sole Proprietor?
No
Enumeration Date
06-30-2026
Last Update Date
06-30-2026
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A social worker like Rebecca Watkins helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
30171
License State
MD
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1689591836, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
3
Doubled → 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 8 → 16 → 7 5 → 10 → 1 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 0 + 9 + 2 + 8 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1689591836.

Other Providers at the Same Location


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

Psychiatric Hospital
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Psychiatry & Neurology (Forensic Psychiatry)
6655 SYKESVILLE RD, SPRINGFIELD HOSPITAL CENTER
SYKESVILLE, MD 21784
Psychiatry & Neurology (Psychiatry)
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Internal Medicine
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Psychiatry & Neurology (Psychiatry)
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Internal Medicine
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Internal Medicine
6655 SYKESVILLE RD, SPRINGFIELD HOSP CENTER
SYKESVILLE, MD 21784
Psychiatry & Neurology (Psychiatry)
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Military Health Care Provider
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Physician Assistant
6655 SYKESVILLE RD, SPRINGFIELD HOSPITAL CENTER
SYKESVILLE, MD 21784
Psychiatry & Neurology (Psychiatry)
6655 SYKESVILLE RD, OFFICE OF CLINICAL DIRECTOR SPRINGFIELD HOSPITAL CENTER
SYKESVILLE, MD 21784
Social Worker (Clinical)
6655 SYKESVILLE RD, SOLOMON D
SYKESVILLE, MD 21784
Public Health or Welfare
6655 SYKESVILLE RD, M&S BUILDING, 3RD FLOOR
SYKESVILLE, MD 21784
Public Health or Welfare
6655 SYKESVILLE RD, M & S BUILDING, 3RD FLOOR
SYKESVILLE, MD 21784
Psychiatry & Neurology (Psychiatry)
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Psychiatry & Neurology (Psychiatry)
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Psychiatry & Neurology (Psychiatry)
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Pharmacist (Psychiatric)
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Psychiatric Hospital
6655 SYKESVILLE RD
SYKESVILLE, MD 21784
Psychiatric Hospital
6655 SYKESVILLE RD
SYKESVILLE, MD 21784

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689591836, enumerated as an "individual" on June 30, 2026.

The provider is located at 6655 SYKESVILLE RD SYKESVILLE, MD 21784 and the phone number is (410) 970-7000.

Social Worker with taxonomy code 104100000X.