DR. ALEXANDRA ORCHARD MD, PHD
NPI 1649929076
Internal Medicine in Sylmar, CA

NPI Status: Active since March 22, 2022

Contact Information

14445 OLIVE VIEW DR
SYLMAR, CA
ZIP 91342
Phone: (747) 210-3205

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  • Individual
  • Female
  • Internal Medicine

About ALEXANDRA ORCHARD

This page provides the complete NPI Profile along with additional information for Alexandra Orchard, an internist established in Sylmar, California with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1649929076 assigned on March 2022. The practitioner's primary taxonomy code is 207R00000X with license number A192317 (CA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1649929076
Provider Name
DR. ALEXANDRA ORCHARD MD, PHD
Other Name
DR. ALEXANDRA ORCHARD NGUYEN MD, PHD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
14445 OLIVE VIEW DR SYLMAR, CA 91342
Location Phone
(747) 210-3205
Mailing Address
14445 OLIVE VIEW DR SYLMAR, CA 91342
Mailing Phone
(747) 210-3205
Is Sole Proprietor?
No
Enumeration Date
03-22-2022
Last Update Date
02-27-2024
Code Navigator

An internist like Alexandra Orchard 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

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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A192317
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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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 1649929076, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 4 → 8 9 → 18 → 9 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 8 + 2 + 1 + 8 + 0 + 1 + 4 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1649929076.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
14445 OLIVE VIEW DR, ROOM 6D129
SYLMAR, CA 91342
Specialist
14445 OLIVE VIEW DR, ROOM 2B-182
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
Internal Medicine (Gastroenterology)
14445 OLIVE VIEW DR, DEPT MEDICINE OLIVE VIEW UCLA MEDICAL CENTER
SYLMAR, CA 91342
Internal Medicine (Cardiovascular Disease)
14445 OLIVE VIEW DR, RM 2C 121 OLIVE VIEW UCLA MEDICAL CENTER
SYLMAR, CA 91342
Internal Medicine
14445 OLIVE VIEW DR, OLIVE VIEW UCLA MED CTR
SYLMAR, CA 91342
Anesthesiology
14445 OLIVE VIEW DR, DEPT OF ANESTHESIOLOGY RM#3A115
SYLMAR, CA 91342
Nurse Practitioner
14445 OLIVE VIEW DR, DEPARTMENT EMERGENCY MEDICINE
SYLMAR, LA 91342
Psychiatry & Neurology (Psychiatry)
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649929076, enumerated as an "individual" on March 22, 2022.

The provider is located at 14445 OLIVE VIEW DR SYLMAR, CA 91342 and the phone number is (747) 210-3205.

Internal Medicine with taxonomy code 207R00000X.