ALEXANDRA CHANG-GRAHAM MD, PHD
NPI 1962083451
Student in an Organized Health Care Education/Training Program in Stanford, CA

NPI Status: Active since April 16, 2021

Contact Information

300 PASTEUR DRIVE
ROOM HC435
STANFORD, CA
ZIP 94305
Phone: (650) 723-5948

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  • Individual
  • Female
  • Student in an Organized Health Care Educ...

About ALEXANDRA CHANG-GRAHAM

This page provides the complete NPI Profile along with additional information for Alexandra Chang-graham, a primary care provider established in Stanford, California with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1962083451 assigned on April 2021. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1962083451
Provider Name
ALEXANDRA CHANG-GRAHAM MD, PHD
Gender
Female
Entity Type
Individual
Location Address
300 PASTEUR DRIVE ROOM HC435 STANFORD, CA 94305
Location Phone
(650) 723-5948
Mailing Address
300 PASTEUR DRIVE ROOM HC435 STANFORD, CA 94305
Is Sole Proprietor?
No
Enumeration Date
04-16-2021
Last Update Date
04-16-2021
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A primary care provider (PCP) like Alexandra Chang-graham sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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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 1962083451, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 6 → 12 → 3 0 → 0 3 → 6 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 + 2 + 2 + 0 + 8 + 6 + 4 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1962083451.

Other Providers at the Same Location


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

Internal Medicine
300 PASTEUR DRIVE
STANFORD, CA 94305
Surgery
300 PASTEUR DRIVE, H3680
STANFORD, CA 94305
Internal Medicine
300 PASTEUR DRIVE, H2152 CARDIOLOGY
STANFORD, CA 94305
Anesthesiology (Pain Medicine)
300 PASTEUR DRIVE, STANFORD UNIVERSITY DEPT OF ANESTHESIA
STANFORD, CA 94305
Internal Medicine (Cardiovascular Disease)
300 PASTEUR DRIVE, FALK CVRC 295
STANFORD, CA 94305
Anesthesiology
300 PASTEUR DRIVE, H3580 MC 5640
STANFORD, CA 94305
Internal Medicine (Cardiovascular Disease)
300 PASTEUR DRIVE, FALK CVRC
STANFORD, CA 94305
Pediatrics (Pediatric Rheumatology)
300 PASTEUR DRIVE, BOSWELL BUILDING, ROOM A085
STANFORD, CA 94305
Clinical Pharmacology
300 PASTEUR DRIVE
STANFORD, CA 94305
Occupational Therapist
300 PASTEUR DRIVE, STANFORD UNIVERSITY MEDICAL CENTER
STANFORD, CA 94305
Internal Medicine
300 PASTEUR DRIVE, S101
STANFORD, CA 94305
Speech-Language Pathologist
300 PASTEUR DRIVE
STANFORD, CA 94305
Physical Therapist
300 PASTEUR DRIVE
STANFORD, CA 94305
Speech-Language Pathologist
300 PASTEUR DRIVE, REHABILITATION DEPT H3124
PALO ALTO, CA 94305
Occupational Therapist
300 PASTEUR DRIVE
PALO ALTO, CA 94305
Orthopaedic Surgery
300 PASTEUR DRIVE, STANFORD ORTHOPAEDIC SURGERY RM R144
STANFORD, CA 94305
Obstetrics & Gynecology
300 PASTEUR DRIVE, RM HH333
STANFORD, CA 94305
Nuclear Medicine
300 PASTEUR DRIVE, DEP. OF NUCLEAR MEDICINE, STANFORD UNIVERSITY HOSPITAL
PALO ALTO, CA 94305
Nurse Practitioner (Adult Health)
300 PASTEUR DRIVE, A160 MC 5313 STANFORD HOSPITAL & CLINICS
STANFORD, CA 94305
Nurse Practitioner (Acute Care)
300 PASTEUR DRIVE, ROOM H2102
STANFORD, CA 94305

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962083451, enumerated as an "individual" on April 16, 2021.

The provider is located at 300 PASTEUR DRIVE ROOM HC435 STANFORD, CA 94305 and the phone number is (650) 723-5948.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.