MICHELLE MARIE PONTURO CNP
NPI 1982726154
Nurse Practitioner - Acute Care in Alexandria, VA

NPI Status: Active since April 06, 2007

Contact Information

4320 SEMINARY RD
ALEXANDRIA, VA
ZIP 22304
Phone: (703) 504-3116
Fax: (703) 504-7616

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  • Individual
  • Female
  • Nurse Practitioner
  • Acute Care

About MICHELLE PONTURO

This page provides the complete NPI Profile along with additional information for Michelle Ponturo, a provider established in Alexandria, Virginia with a medical specialization in Nurse Practitioner, focusing in acute care . The healthcare provider is registered in the NPI registry with number 1982726154 assigned on April 2007. The practitioner's primary taxonomy code is 363LA2100X with license number 65346 (DC). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1982726154
Provider Name
MICHELLE MARIE PONTURO CNP
Other Name
MICHELLE MARIE HUDON
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
4320 SEMINARY RD ALEXANDRIA, VA 22304
Location Phone
(703) 504-3116
Location Fax
(703) 504-7616
Mailing Address
2001 N BEAUREGARD ST SUITE 200 ALEXANDRIA, VA 22311
Mailing Phone
(703) 824-3200
Mailing Fax
(703) 504-7616
Is Sole Proprietor?
No
Enumeration Date
04-06-2007
Last Update Date
09-11-2025
Code Navigator

A nurse practitioner (NP) like Michelle Ponturo 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 Acute Care

Taxonomy Code
363LA2100X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
65346
License State
DC

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

0001152732 (VA)
2363LA2100XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Acute Care

0024152732 (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 1982726154, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 4 + 2 + 1 + 2 + 1 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1982726154.

Other Providers at the Same Location


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

Anesthesiology
4320 SEMINARY RD
ALEXANDRIA, VA 22304
Anesthesiology
4320 SEMINARY RD, INOVA ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Anesthesiology
4320 SEMINARY RD, INOVA ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Anesthesiology
4320 SEMINARY RD
ALEXANDRIA, VA 22304
Anesthesiology
4320 SEMINARY RD, INOVA ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Anesthesiology
4320 SEMINARY RD, INOVA ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Nurse Anesthetist, Certified Registered
4320 SEMINARY RD, INOVA ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Anesthesiology
4320 SEMINARY RD, INOVA ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Anesthesiology
4320 SEMINARY RD
ALEXANDRIA, VA 22304
Emergency Medicine
4320 SEMINARY RD, ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Emergency Medicine
4320 SEMINARY RD, ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Emergency Medicine
4320 SEMINARY RD, ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Physician Assistant
4320 SEMINARY RD
ALEXANDRIA, VA 22304
Emergency Medicine
4320 SEMINARY RD, ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Internal Medicine
4320 SEMINARY RD, ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Emergency Medicine
4320 SEMINARY RD, ALEXANDRIA HOSPITAL
ALEXANDRIA, VA 22304
Nurse Anesthetist, Certified Registered
4320 SEMINARY RD
ALEXANDRIA, VA 22304
Internal Medicine (Medical Oncology)
4320 SEMINARY RD
ALEXANDRIA, VA 22304
Pediatrics (Neonatal-Perinatal Medicine)
4320 SEMINARY RD, SUITE 3000
ALEXANDRIA, VA 22304
Nurse Practitioner (Neonatal, Critical Care)
4320 SEMINARY RD, SUITE 3000
ALEXANDRIA, VA 22304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982726154, enumerated as an "individual" on April 06, 2007.

The provider is located at 4320 SEMINARY RD ALEXANDRIA, VA 22304 and the phone number is (703) 504-3116.

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