DR. PATRICIA A MCNALLY MD
NPI 1033270483
Allergy & Immunology in Springfield, VA

NPI Status: Active since December 12, 2006

Contact Information

6501 LOISDALE COURT
SPRINGFIELD, VA
ZIP 22150
Phone: (703) 922-1415
Fax: (703) 992-1041

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Medicare Participation & PECOS Status
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Allergy & Immunology
PECOS Enrolled

About PATRICIA MCNALLY

This page provides the complete NPI Profile along with additional information for Patricia Mcnally, a provider established in Springfield, Virginia with a medical specialization in Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1033270483 assigned on December 2006. The practitioner's primary taxonomy code is 207K00000X with license number 45025 (VA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI: 1033270483
Provider Name: DR. PATRICIA A MCNALLY MD
Gender: Female
Entity Type: Individual
Location Address: 6501 LOISDALE COURT SPRINGFIELD, VA 22150
Location Phone: (703) 922-1415
Location Fax: (703) 992-1041
Mailing Address: 2101 EAST JEFFERSON STREET PPQA MEDICARE COMPLIANCE UNI KAISER PERMANENTE MID ATLANTIC PERMANENTE MEDICAL GROUP ROCKVILLE, MD 20852
Mailing Phone: (301) 816-6660
Mailing Fax: (703) 992-1041
Is Sole Proprietor?: No
Enumeration Date: 12-12-2006
Last Update Date: 02-04-2022
Code Navigator

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: Allergy & Immunology
Taxonomy Code: 207K00000X
Type: Allopathic & Osteopathic Physicians
License No.: 45025
License State: VA
Taxonomy Description: An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

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)
1	207K00000X	Allopathic & Osteopathic Physicians	Allergy & Immunology	18451 (DC)
2	207K00000X	Allopathic & Osteopathic Physicians	Allergy & Immunology	D39741 (MD)

Medicare Participation & PECOS Enrollment Status

Patricia Mcnally is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes

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 1033270483, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

Check

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 3 → 6 2 → 4 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 4 + 7 + 0 + 4 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1033270483.