MRS. KATHERINE LEONARD CALLAHAN LCSW-C
NPI 1598852212
Social Worker - Clinical in Easton, MD

NPI Status: Active since October 06, 2006

Contact Information

8614 OCEAN GTWY
STE 4
EASTON, MD
ZIP 21601
Phone: (410) 690-8181
Fax: (410) 690-8181

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  • Individual
  • Female
  • Social Worker
  • Clinical

About KATHERINE CALLAHAN

This page provides the complete NPI Profile along with additional information for Katherine Callahan, a provider established in Easton, Maryland with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1598852212 assigned on October 2006. The practitioner's primary taxonomy code is 1041C0700X with license number 07050 (MD). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1598852212
Provider Name
MRS. KATHERINE LEONARD CALLAHAN LCSW-C
Other Name
MRS. KATHY LEONARD CALLAHAN MSW
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
8614 OCEAN GTWY STE 4 EASTON, MD 21601
Location Phone
(410) 690-8181
Location Fax
(410) 690-8181
Mailing Address
29315 ERICKSON DR EASTON, MD 21601
Mailing Phone
(410) 690-8181
Mailing Fax
(410) 690-8181
Is Sole Proprietor?
No
Enumeration Date
10-06-2006
Last Update Date
04-06-2020
Code Navigator

A clinical social worker like Katherine Callahan is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.

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 Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
07050
License State
MD
Taxonomy Description
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
003953OTHER (01)VALUE OPTIONS
259147000OTHER (01)MDMAGELLAN GROUP
6296784OTHER (01)UNITED BEHAVIORAL HEALTH
724337OTHER (01)NCPPO PIN
609550002MEDICAID (05)MD 
100062229001OTHER (01)AMERICAN PSYCH SYSTEM
461837000OTHER (01)MDMAGELLAN PIN
517251OTHER (01)UNITED HEALTH CARE MAMSI
517251OTHER (01)UHC MAMSI GROUP
LM49EAOTHER (01)MDCAREFIRST BCBS GROUP
0012OTHER (01)DCCAREFIRST FEDERAL PIN
522555502OTHER (01)MDCAREFIRST BCBS PIN
R968OTHER (01)DCCAREFIRST FEDERAL GROUP

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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 1598852212, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
Check
2
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 8 → 16 → 7 2 → 4 1 → 2

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 + 6 + 5 + 4 + 2 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1598852212.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Counselor (Mental Health)
8614 OCEAN GTWY, SUITE 4
EASTON, MD 21601
Nurse Practitioner (Psychiatric/Mental Health)
8614 OCEAN GTWY, STE 4
EASTON, MD 21601
Counselor (Professional)
8614 OCEAN GTWY, SUITE 4
EASTON, MD 21601
Community/Behavioral Health
8614 OCEAN GTWY
EASTON, MD 21601
Community/Behavioral Health
8614 OCEAN GTWY
EASTON, MD 21601
Community/Behavioral Health
8614 OCEAN GTWY
EASTON, MD 21601
Respite Care
8614 OCEAN GTWY
EASTON, MD 21601
Psychiatry & Neurology (Psychiatry)
8614 OCEAN GTWY
EASTON, MD 21601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598852212, enumerated as an "individual" on October 06, 2006.

The provider is located at 8614 OCEAN GTWY STE 4 EASTON, MD 21601 and the phone number is (410) 690-8181.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.

The provider might be accepting Accepts: Medicare, Medicaid, Magellan Health and Blue Cross. Please consult your insurance carrier or call the provider to verify.