USAMA NASIR MD
NPI 1952912008
Internal Medicine in West Reading, PA

NPI Status: Active since August 12, 2020

Contact Information

420 S 5TH AVE
WEST READING, PA
ZIP 19611
Phone: (484) 628-8640

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  • Individual
  • Male
  • Internal Medicine

About USAMA NASIR

This page provides the complete NPI Profile along with additional information for Usama Nasir, an internist established in West Reading, Pennsylvania with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1952912008 assigned on August 2020. The practitioner's primary taxonomy code is 207R00000X with license number MT219761 (PA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1952912008
Provider Name
USAMA NASIR MD
Gender
Male
Entity Type
Individual
Location Address
420 S 5TH AVE WEST READING, PA 19611
Location Phone
(484) 628-8640
Mailing Address
PO BOX 13579 READING, PA 19612
Is Sole Proprietor?
No
Enumeration Date
08-12-2020
Last Update Date
08-12-2020
Code Navigator

An internist like Usama Nasir 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.
MT219761
License State
PA
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 1952912008, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
8
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 5 → 10 → 1 9 → 18 → 9 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 1 + 8 + 1 + 4 + 0 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1952912008.

Other Providers at the Same Location


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

Family Medicine
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
WEST READING, PA 19611
Emergency Medicine
420 S 5TH AVE
WEST READING, PA 19611
Family Medicine
420 S 5TH AVE
WEST READING, PA 19611
Obstetrics & Gynecology
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
WEST READING, PA 19611
Physician Assistant
420 S 5TH AVE
WEST READING, PA 19611
Nurse Anesthetist, Certified Registered
420 S 5TH AVE
WEST READING, PA 19611
Registered Nurse (Neonatal Intensive Care)
420 S 5TH AVE
WEST READING, PA 19611
Nurse Anesthetist, Certified Registered
420 S 5TH AVE
WEST READING, PA 19611
Midwife
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine (Hematology & Oncology)
420 S 5TH AVE, BLDG N GROUND READING HOSPITAL REGIONAL CANCER CTR
WEST READING, PA 19611
Obstetrics & Gynecology (Gynecologic Oncology)
420 S 5TH AVE, N BLDG GROUND FLOOR
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
WEST READING, PA 19611
Nurse Practitioner (Gerontology)
420 S 5TH AVE
WEST READING, PA 19611
Nurse Practitioner (Gerontology)
420 S 5TH AVE
WEST READING, PA 19611
Internal Medicine
420 S 5TH AVE
READING, PA 19611
Psychiatric Unit
420 S 5TH AVE
WEST READING, PA 19611
Durable Medical Equipment & Medical Supplies
420 S 5TH AVE
WEST READING, PA 19611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952912008, enumerated as an "individual" on August 12, 2020.

The provider is located at 420 S 5TH AVE WEST READING, PA 19611 and the phone number is (484) 628-8640.

Internal Medicine with taxonomy code 207R00000X.