MRS. CATHERINE M SARDO APRN-BC
NPI 1386791457
Nurse Practitioner - Family in Washington, DC

NPI Status: Active since January 04, 2007

Contact Information

WALTER REED ARMY MEDICAL CENTER
6099 GEORGIA AVENUE, NW
WASHINGTON, DC
ZIP 20307
Phone: (202) 782-4175

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About CATHERINE SARDO

This page provides the complete NPI Profile along with additional information for Catherine Sardo, 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 1386791457 assigned on January 2007. The practitioner's primary taxonomy code is 363LF0000X. The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1386791457
Provider Name
MRS. CATHERINE M SARDO APRN-BC
Gender
Female
Entity Type
Individual
Location Address
WALTER REED ARMY MEDICAL CENTER 6099 GEORGIA AVENUE, NW WASHINGTON, DC 20307
Location Phone
(202) 782-4175
Mailing Address
9529 PENIWILL DR LORTON, VA 22079
Mailing Phone
(703) 690-4037
Is Sole Proprietor?
No
Enumeration Date
01-04-2007
Last Update Date
01-14-2008
Code Navigator

A nurse practitioner (NP) like Catherine Sardo 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 State
VA

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)
1163WC1500XNursing Service Providers

Registered Nurse
Community Health

0001071236 (VA)

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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 1386791457, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 7 → 14 → 5 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 4 + 9 + 2 + 4 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1386791457.

Other Providers at the Same Location


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

Military Health Care Provider
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE
WASHINGTON, DC 20307
Nurse Anesthetist, Certified Registered
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Psychiatry & Neurology (Psychiatry)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Dietitian, Registered
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE N.W.
WASHINGTON, DC 20307
Dietitian, Registered
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE, NW
WASHINGTON, DC 20307
Psychiatry & Neurology (Psychiatry)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE.
WASHINGTON, DC 20307
Pathology (Cytopathology)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE NW
WASHINGTON, DC 20307
Pediatrics (Pediatric Endocrinology)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Pediatrics (Pediatric Endocrinology)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE
WASHINGTON, DC 20307
Internal Medicine (Infectious Disease)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Physical Therapist
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE., N.W.
WASHINGTON, DC 20307
Pediatrics (Pediatric Critical Care Medicine)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE, N.W.
WASHINGTON, DC 20307
Occupational Therapist
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE, NW
WASHINGTON, DC 20307
General Acute Care Hospital
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE, NW
WASHINGTON, DC 20307
Pediatrics
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE
WASHINGTON, DC 20307
Military Health Care Provider
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Social Worker (Clinical)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Dietitian, Registered
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE
WASHINGTON, DC 20307
Internal Medicine
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Internal Medicine (Endocrinology, Diabetes & Metabolism)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE
WASHINGTON, DC 20307

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386791457, enumerated as an "individual" on January 04, 2007.

The provider is located at WALTER REED ARMY MEDICAL CENTER 6099 GEORGIA AVENUE, NW WASHINGTON, DC 20307 and the phone number is (202) 782-4175.

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