DR. JULIE E. LEDGERWOOD D.O.
NPI 1528298965
Allergy & Immunology in Bethesda, MD

NPI Status: Active since July 20, 2009

Contact Information

NIH 9000 ROCKVILLE PIKE CLINICAL RESEARCH CTR
CRC BUILDING 10 ROOM 5-2440
BETHESDA, MD
ZIP 20892
Phone: (301) 594-8502

Get Directions Write a Review

  • Individual
  • Female
  • Allergy & Immunology

About JULIE LEDGERWOOD

This page provides the complete NPI Profile along with additional information for Julie Ledgerwood, a provider established in Bethesda, Maryland with a medical specialization in Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1528298965 assigned on July 2009. The practitioner's primary taxonomy code is 207K00000X with license number H0059386 (MD). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1528298965
Provider Name
DR. JULIE E. LEDGERWOOD D.O.
Other Name
DR. JULIE E. MARTIN D.O.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
NIH 9000 ROCKVILLE PIKE CLINICAL RESEARCH CTR CRC BUILDING 10 ROOM 5-2440 BETHESDA, MD 20892
Location Phone
(301) 594-8502
Mailing Address
NIH 9000 ROCKVILLE PIKE CLINICAL RESEARCH CTR CRC BUILDING 10 ROOM 5-2440 BETHESDA, MD 20892
Mailing Phone
(301) 594-8502
Is Sole Proprietor?
No
Enumeration Date
07-20-2009
Last Update Date
07-20-2009
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.
H0059386
License State
MD
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.

Reviews for DR. JULIE E. LEDGERWOOD D.O.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1528298965, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 4 + 9 + 1 + 6 + 9 + 1 + 2 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1528298965.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528298965, enumerated as an "individual" on July 20, 2009.

The provider is located at NIH 9000 ROCKVILLE PIKE CLINICAL RESEARCH CTR CRC BUILDING 10 ROOM 5-2440 BETHESDA, MD 20892 and the phone number is (301) 594-8502.

Allergy & Immunology with taxonomy code 207K00000X.