JULIANN MANN RN
NPI 1811849896
Internal Medicine - Clinical Cardiac Electrophysiology in Oklahoma City, OK

NPI Status: Active since February 11, 2026

Contact Information

5224 E I 240 SERVICE RD STE 100
OKLAHOMA CITY, OK
ZIP 73135
Phone: (405) 628-6738
Fax: (405) 628-6576

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Internal Medicine
Clinical Cardiac Electrophysiology

About JULIANN MANN

This page provides the complete NPI Profile along with additional information for Juliann Mann, an internist established in Oklahoma City, Oklahoma with a medical specialization in Internal Medicine, focusing in clinical cardiac electrophysiology . The healthcare provider is registered in the NPI registry with number 1811849896 assigned on February 2026. The practitioner's primary taxonomy code is 207RC0001X with license number 0077022 (OK). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI: 1811849896
Provider Name: JULIANN MANN RN
Gender: Female
Entity Type: Individual
Location Address: 5224 E I 240 SERVICE RD STE 100 OKLAHOMA CITY, OK 73135
Location Phone: (405) 628-6738
Location Fax: (405) 628-6576
Mailing Address: 12101 S HENNEY RD OKLAHOMA CITY, OK 73165
Mailing Phone: (405) 317-8460
Is Sole Proprietor?: Yes
Enumeration Date: 02-11-2026
Last Update Date: 02-11-2026
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An internist like Juliann Mann is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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: Internal Medicine Clinical Cardiac Electrophysiology
Taxonomy Code: 207RC0001X
Type: Allopathic & Osteopathic Physicians
License No.: 0077022
License State: OK
Taxonomy Description: A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

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)
1	163WN0002X	Nursing Service Providers	Registered Nurse Neonatal Intensive Care	0077022 (OK)

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 1811849896, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 2

Pos 4

Unchanged

Pos 5

Doubled → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

Check

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 1 → 2 8 → 16 → 7 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 6 + 4 + 1 + 8 + 8 + 1 + 8 + 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 1811849896.