MONICA FROCK FNP-BC
NPI 1689522112
Nurse Practitioner - Family in Washington, DC

NPI Status: Active since March 19, 2026

Contact Information

3700 O ST NW
WASHINGTON, DC
ZIP 20057
Phone: (202) 687-0100

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About MONICA FROCK

This page provides the complete NPI Profile along with additional information for Monica Frock, a provider established in Washington, District Of Columbia with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1689522112 assigned on March 2026. The practitioner's primary taxonomy code is 363LF0000X with license number 41521 (TN). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1689522112
Provider Name
MONICA FROCK FNP-BC
Gender
Female
Entity Type
Individual
Location Address
3700 O ST NW WASHINGTON, DC 20057
Location Phone
(202) 687-0100
Mailing Address
3700 O ST NW WASHINGTON, DC 20057
Is Sole Proprietor?
No
Enumeration Date
03-19-2026
Last Update Date
03-19-2026
Code Navigator

A nurse practitioner (NP) like Monica Frock 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 Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
41521
License State
TN

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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 1689522112, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
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 8 → 16 → 7 5 → 10 → 1 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 + 6 + 1 + 6 + 9 + 1 + 0 + 2 + 4 + 1 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1689522112.

Other Providers at the Same Location


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

Emergency Medicine (Sports Medicine)
3700 O ST NW
WASHINGTON, DC 20057
Specialist
3700 O ST NW
WASHINGTON, DC 20057
Nurse Practitioner (Pediatrics)
3700 O ST NW
WASHINGTON, DC 20057
Student in an Organized Health Care Education/Training Program
3700 O ST NW
WASHINGTON, DC 20057
Nurse Practitioner (Women's Health)
3700 O ST NW
WASHINGTON, DC 20057
Social Worker (Clinical)
3700 O ST NW
WASHINGTON, DC 20057
Nurse Practitioner (Family)
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse (Critical Care Medicine)
3700 O ST NW
WASHINGTON, DC 20057
Nurse Anesthetist, Certified Registered
3700 O ST NW
WASHINGTON, DC 20057
Clinic/Center (Rehabilitation)
3700 O ST NW, C/O THOMPSON ATHLETIC CENTER
WASHINGTON, DC 20057
Registered Nurse
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse (Critical Care Medicine)
3700 O ST NW
WASHINGTON, DC 20057
Registered Nurse (Critical Care Medicine)
3700 O ST NW
WASHINGTON, DC 20057

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689522112, enumerated as an "individual" on March 19, 2026.

The provider is located at 3700 O ST NW WASHINGTON, DC 20057 and the phone number is (202) 687-0100.

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