JENIFFER MELENDEZ NP
NPI 1851269658
Nurse Practitioner - Acute Care in Bethesda, MD

NPI Status: Active since October 24, 2025

Contact Information

9406 OLD GEORGETOWN RD
BETHESDA, MD
ZIP 20814
Phone: (301) 530-1768

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  • Individual
  • Female
  • Nurse Practitioner
  • Acute Care

About JENIFFER MELENDEZ

This page provides the complete NPI Profile along with additional information for Jeniffer Melendez, a provider established in Bethesda, Maryland with a medical specialization in Nurse Practitioner, focusing in acute care . The healthcare provider is registered in the NPI registry with number 1851269658 assigned on October 2025. The practitioner's primary taxonomy code is 363LA2100X with license number R275301 (MD). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1851269658
Provider Name
JENIFFER MELENDEZ NP
Gender
Female
Entity Type
Individual
Location Address
9406 OLD GEORGETOWN RD BETHESDA, MD 20814
Location Phone
(301) 530-1768
Mailing Address
850 FESTIVAL ST APT 353 ROCKVILLE, MD 20852
Is Sole Proprietor?
No
Enumeration Date
10-24-2025
Last Update Date
10-24-2025
Code Navigator

A nurse practitioner (NP) like Jeniffer Melendez 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

  • 8600 Old Georgetown Rd
    Bethesda, MD 20814
    (301) 896-3100
  • 1500 Forest Glen Rd
    Silver Spring, MD 20910
    (301) 754-7000

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 Acute Care

Taxonomy Code
363LA2100X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
R275301
License State
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 1851269658, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
8
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 5 → 10 → 1 2 → 4 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 4 + 6 + 1 + 8 + 6 + 1 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1851269658.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
9406 OLD GEORGETOWN RD
BETHESDA, MD 20814
Internal Medicine (Gastroenterology)
9406 OLD GEORGETOWN RD
BETHESDA, MD 20814
Specialist
9406 OLD GEORGETOWN RD
BETHESDA, MD 20814
Specialist
9406 OLD GEORGETOWN RD
BETHESDA, MD 20814
Internal Medicine (Gastroenterology)
9406 OLD GEORGETOWN RD
BETHESDA, MD 20814

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851269658, enumerated as an "individual" on October 24, 2025.

The provider is located at 9406 OLD GEORGETOWN RD BETHESDA, MD 20814 and the phone number is (301) 530-1768.

Nurse Practitioner with taxonomy code 363LA2100X and a focus in Acute Care.