KATHERINE G. HUMPHREY, LLC
NPI 1649095571
Nurse Practitioner - Family in Severna Park, MD

NPI Status: Active since November 15, 2024

Contact Information

517 BENFIELD RD STE 100
SEVERNA PARK, MD
ZIP 21146
Phone: (410) 929-2166

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  • Organization
  • Nurse Practitioner
  • Family

About KATHERINE G. HUMPHREY, LLC

This page provides the complete NPI Profile along with additional information for Katherine G. Humphrey, Llc, a provider established in Severna Park, Maryland operating as a Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1649095571 assigned on November 2024. The practitioner's primary taxonomy code is 363LF0000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. Katherine G. Humphrey, Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Katherine G Humphrey Dnp (Founder, Nurse Practitioner)

NPI
1649095571
Provider Name
KATHERINE G. HUMPHREY, LLC
Entity Type
Organization
Location Address
517 BENFIELD RD STE 100 SEVERNA PARK, MD 21146
Location Phone
(410) 929-2166
Mailing Address
1405 POINT ST APT 1706 BALTIMORE, MD 21231
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-15-2024
Last Update Date
11-15-2024
Code Navigator

A nurse practitioner (NP) like Katherine G. Humphrey, Llc is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Secondary Locations

  • 1404 S Main Chapel Way Ste 104
    Gambrills, MD 21054
    (410) 929-2166

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers

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)
1363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. KATHERINE G HUMPHREY DNP

Authorized Official Title
FOUNDER, NURSE PRACTITIONER
Authorized Official Phone
(410) 929-2166

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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 1649095571, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
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 0 → 0 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 0 + 9 + 1 + 0 + 5 + 1 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1649095571.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Social Worker (Clinical)
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Social Worker
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Counselor (Mental Health)
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Counselor (Mental Health)
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Social Worker (Clinical)
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Counselor (Mental Health)
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Social Worker
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Social Worker
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Social Worker (Clinical)
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Social Worker (Clinical)
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Counselor (Professional)
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Social Worker
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146
Marriage & Family Therapist
517 BENFIELD RD STE 100
SEVERNA PARK, MD 21146

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649095571, enumerated as an "organization" on November 15, 2024.

The provider is located at 517 BENFIELD RD STE 100 SEVERNA PARK, MD 21146 and the phone number is (410) 929-2166.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.