BARBARA A. SQUILLER RN, CRNP
NPI 1053556266
Nurse Practitioner - Adult Health in Bethesda, MD

NPI Status: Active since December 03, 2008

Contact Information

6420 ROCKLEDGE DR
SUITE 3900
BETHESDA, MD
ZIP 20817
Phone: (301) 896-2719
Fax: (301) 214-2280

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About BARBARA SQUILLER

This page provides the complete NPI Profile along with additional information for Barbara Squiller, a provider established in Bethesda, Maryland with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1053556266 assigned on December 2008. The practitioner's primary taxonomy code is 363LA2200X with license number 0218398 (MD). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1053556266
Provider Name
BARBARA A. SQUILLER RN, CRNP
Gender
Female
Entity Type
Individual
Location Address
6420 ROCKLEDGE DR SUITE 3900 BETHESDA, MD 20817
Location Phone
(301) 896-2719
Location Fax
(301) 214-2280
Mailing Address
6420 ROCKLEDGE DR SUITE 3900 BETHESDA, MD 20817
Mailing Phone
(301) 896-2719
Mailing Fax
(301) 214-2280
Is Sole Proprietor?
No
Enumeration Date
12-03-2008
Last Update Date
12-03-2008
Code Navigator

A nurse practitioner (NP) like Barbara Squiller 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.
0218398
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)
1163W00000XNursing Service Providers

Registered Nurse

R087029 (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 1053556266, 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 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
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 5 → 10 → 1 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 0 + 5 + 1 + 2 + 2 + 1 + 2 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1053556266.

Other Providers at the Same Location


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

Clinic/Center (Oncology, Radiation)
6420 ROCKLEDGE DR, SUITE 1200
BETHESDA, MD 20817
Audiologist
6420 ROCKLEDGE DR, SUITE 4200
BETHESDA, MD 20817
Psychiatry & Neurology (Neurology)
6420 ROCKLEDGE DR, #2500
BETHESDA, MD 20817
Radiology (Radiation Oncology)
6420 ROCKLEDGE DR, SUITE 1200
BETHESDA, MD 20817
Physician Assistant (Medical)
6420 ROCKLEDGE DR, SUITE 4100
BETHESDA, MD 20817
Physician Assistant (Medical)
6420 ROCKLEDGE DR, SUITE 4100
BETHESDA, MD 20817
Clinic/Center (Ambulatory Surgical)
6420 ROCKLEDGE DR, SUITE 4300
BETHESDA, MD 20817
Surgery
6420 ROCKLEDGE DR, SUITE 3700
BETHESDA, MD 20817
Audiologist
6420 ROCKLEDGE DR, SUITE 4200
BETHESDA, MD 20817
Durable Medical Equipment & Medical Supplies
6420 ROCKLEDGE DR, SUITE 4200
BETHESDA, MD 20817
Durable Medical Equipment & Medical Supplies
6420 ROCKLEDGE DR
BETHESDA, MD 20817
Clinic/Center (Infusion Therapy)
6420 ROCKLEDGE DR, SUITE 4100
BETHESDA, MD 20817
Plastic Surgery
6420 ROCKLEDGE DR, SUITE 2300
BETHESDA, MD 20817
Surgery
6420 ROCKLEDGE DR, 2200
BETHESDA, MD 20817
Orthopaedic Surgery
6420 ROCKLEDGE DR, SUITE 2200
BETHESDA, MD 20817
Colon & Rectal Surgery
6420 ROCKLEDGE DR, SUITE 2200
BETHESDA, MD 20817
Surgery
6420 ROCKLEDGE DR
BETHESDA, MD 20817
Colon & Rectal Surgery
6420 ROCKLEDGE DR, SUITE 2200
BETHESDA, MD 20817
Radiology (Radiation Oncology)
6420 ROCKLEDGE DR, SUITE 1200
BETHESDA, MD 20817
Audiologist
6420 ROCKLEDGE DR, SUITE 4200
BETHESDA, MD 20817

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053556266, enumerated as an "individual" on December 03, 2008.

The provider is located at 6420 ROCKLEDGE DR SUITE 3900 BETHESDA, MD 20817 and the phone number is (301) 896-2719.

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