DALILA A ZACHARY MD
NPI 1619138039
Internal Medicine - Infectious Disease in Clinton, MD

NPI Status: Active since June 18, 2008

Contact Information

7503 SURRATTS RD
CLINTON, MD
ZIP 20735
Phone: (301) 877-4262

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  • Individual
  • Female
  • Internal Medicine
  • Infectious Disease

About DALILA ZACHARY

This page provides the complete NPI Profile along with additional information for Dalila Zachary, an internist established in Clinton, Maryland with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1619138039 assigned on June 2008. The practitioner's primary taxonomy code is 207RI0200X with license number MD447297 (PA). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1619138039
Provider Name
DALILA A ZACHARY MD
Gender
Female
Entity Type
Individual
Location Address
7503 SURRATTS RD CLINTON, MD 20735
Location Phone
(301) 877-4262
Mailing Address
7503 SURRATTS RD CLINTON, MD 20735
Is Sole Proprietor?
Yes
Enumeration Date
06-18-2008
Last Update Date
12-19-2019
Code Navigator

An internist like Dalila Zachary is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 5000 Woodland Ave
    Philadelphia, PA 19143
    (215) 726-9807

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

Internal Medicine Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
MD447297
License State
PA
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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)
1207RI0200XAllopathic & Osteopathic Physicians

Internal Medicine
Infectious Disease

LP01340 (RI)

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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 1619138039, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 2 + 3 + 1 + 6 + 0 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1619138039.

Other Providers at the Same Location


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

Specialist
7503 SURRATTS RD
CLINTON, MD 20735
Pediatrics (Neonatal-Perinatal Medicine)
7503 SURRATTS RD
CLINTON, MD 20735
Emergency Medicine
7503 SURRATTS RD
CLINTON, MD 20735
Emergency Medicine
7503 SURRATTS RD
CLINTON, MD 20735
Emergency Medicine
7503 SURRATTS RD
CLINTON, MD 20735
Physician Assistant (Medical)
7503 SURRATTS RD
CLINTON, MD 20735
Physician Assistant (Medical)
7503 SURRATTS RD
CLINTON, MD 20735
Physician Assistant (Medical)
7503 SURRATTS RD
CLINTON, MD 20735
Pathology (Anatomic Pathology & Clinical Pathology)
7503 SURRATTS RD
CLINTON, MD 20735
Internal Medicine (Critical Care Medicine)
7503 SURRATTS RD
CLINTON, MD 20735
Obstetrics & Gynecology
7503 SURRATTS RD
CLINTON, MD 20735
Neurological Surgery
7503 SURRATTS RD
CLINTON, MD 20735
Anesthesiology
7503 SURRATTS RD
CLINTON, MD 20735
Physician Assistant
7503 SURRATTS RD
CLINTON, MD 20735
Internal Medicine (Critical Care Medicine)
7503 SURRATTS RD
CLINTON, MD 20735
General Acute Care Hospital
7503 SURRATTS RD
CLINTON, MD 20735
Emergency Medicine
7503 SURRATTS RD
CLINTON, MD 20735
Anesthesiology
7503 SURRATTS RD
CLINTON, MD 20735
Emergency Medicine
7503 SURRATTS RD
CLINTON, MD 20735
Clinical Medical Laboratory
7503 SURRATTS RD
CLINTON, MD 20735

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619138039, enumerated as an "individual" on June 18, 2008.

The provider is located at 7503 SURRATTS RD CLINTON, MD 20735 and the phone number is (301) 877-4262.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.