KATHRYN K OAKJONES C.R.N.P.
NPI 1235182734
Nurse Practitioner - Adult Health in Baltimore, MD

NPI Status: Active since May 18, 2006

Contact Information

401 N BROADWAY
SUITE 1358
BALTIMORE, MD
ZIP 21231
Phone: (410) 502-7249
Fax: (410) 502-7213

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About KATHRYN OAKJONES

This page provides the complete NPI Profile along with additional information for Kathryn Oakjones, a provider established in Baltimore, Maryland with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1235182734 assigned on May 2006. The practitioner's primary taxonomy code is 363LA2200X with license number R043572 (MD). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1235182734
Provider Name
KATHRYN K OAKJONES C.R.N.P.
Gender
Female
Entity Type
Individual
Location Address
401 N BROADWAY SUITE 1358 BALTIMORE, MD 21231
Location Phone
(410) 502-7249
Location Fax
(410) 502-7213
Mailing Address
413 DUMBARTON RD BALTIMORE, MD 21212
Mailing Phone
(410) 377-7459
Is Sole Proprietor?
Yes
Enumeration Date
05-18-2006
Last Update Date
09-11-2025
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A nurse practitioner (NP) like Kathryn Oakjones 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

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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
R043572
License State
MD

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)
1363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

R043572 (MD)

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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 1235182734, 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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
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 3 → 6 1 → 2 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 2 + 8 + 4 + 7 + 6 + 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 1235182734.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Pathology (Anatomic Pathology & Clinical Pathology)
401 N BROADWAY, WEINBERG 2267
BALTIMORE, MD 21231
Pharmacist (Pharmacotherapy)
401 N BROADWAY, SUITE 1001
BALTIMORE, MD 21231
Nurse Practitioner (Acute Care)
401 N BROADWAY, SUITE 1440
BALTIMORE, MD 21231
Pathology (Anatomic Pathology & Clinical Pathology)
401 N BROADWAY, JOHNS HOPKINS PATHOLOGY , WEINBERG ROOM 2242
BALTIMORE, MD 21231
Nurse Practitioner (Primary Care)
401 N BROADWAY, ROOM 1123
BALTIMORE, MD 21231
Physician Assistant (Medical)
401 N BROADWAY, RM 1360 WEINBERG BLDG.
BALTIMORE, MD 21231
Radiology (Radiation Oncology)
401 N BROADWAY, SUITE 1440
BALTIMORE, MD 21231
Pharmacist
401 N BROADWAY, SUITE 1001
BALTIMORE, MD 21231
Radiology (Radiation Oncology)
401 N BROADWAY, SUITE 1440
BALTIMORE, MD 21231
Internal Medicine (Medical Oncology)
401 N BROADWAY, ROOM 1361
BALTIMORE, MD 21231

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235182734, enumerated as an "individual" on May 18, 2006.

The provider is located at 401 N BROADWAY SUITE 1358 BALTIMORE, MD 21231 and the phone number is (410) 502-7249.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.