SAMA FARHEEN AHSAN
NPI 1790950566
Pediatrics - Pediatric Hematology-Oncology in Baltimore, MD

NPI Status: Active since April 23, 2008

Contact Information

600 N WOLFE ST
CMSC 2-124
BALTIMORE, MD
ZIP 21287
Phone: (410) 955-2727

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  • Individual
  • Female
  • Pediatrics
  • Pediatric Hematology-Oncology

About SAMA AHSAN

This page provides the complete NPI Profile along with additional information for Sama Ahsan, a pediatrician established in Baltimore, Maryland with a medical specialization in Pediatrics, focusing in pediatric hematology-oncology . The healthcare provider is registered in the NPI registry with number 1790950566 assigned on April 2008. The practitioner's primary taxonomy code is 2080P0207X with license number MD458078 (PA). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1790950566
Provider Name
SAMA FARHEEN AHSAN
Gender
Female
Entity Type
Individual
Location Address
600 N WOLFE ST CMSC 2-124 BALTIMORE, MD 21287
Location Phone
(410) 955-2727
Mailing Address
100 PENN SQUARE EAST, 9TH FL CHCA HEMATOLOGY & ONCOLOGY PHILADELPHIA, PA 19107
Mailing Phone
(267) 425-9232
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
04-23-2008
Last Update Date
01-12-2018
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A pediatrician like Sama Ahsan is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

Secondary Locations

  • 600 N Wolfe St CMSC 2-124
    Baltimore, MD 21287
    (410) 955-2727

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

Pediatrics Pediatric Hematology-Oncology

Taxonomy Code
2080P0207X
Type
Allopathic & Osteopathic Physicians
License No.
MD458078
License State
PA
Taxonomy Description
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.

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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 1790950566, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 9 → 18 → 9 9 → 18 → 9 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 8 + 5 + 0 + 5 + 1 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1790950566.

Other Providers at the Same Location


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

Nurse Practitioner
600 N WOLFE ST, WEINBERG BUILDING ROOM 1123
BALTIMORE, MD 21287
Nurse Anesthetist, Certified Registered
600 N WOLFE ST, BLALOCK 1415
BALTIMORE, MD 21287
Radiology (Diagnostic Radiology)
600 N WOLFE ST
BALTIMORE, MD 21287
Nurse Practitioner (Acute Care)
600 N WOLFE ST
BALTIMORE, MD 21287
Obstetrics & Gynecology
600 N WOLFE ST
BALTIMORE, MD 21287
Pharmacist (Pharmacotherapy)
600 N WOLFE ST
BALTIMORE, MD 21287
Psychiatry & Neurology (Neurology)
600 N WOLFE ST
BALTIMORE, MD 21287
Emergency Medicine
600 N WOLFE ST
BALTIMORE, MD 21287
Obstetrics & Gynecology
600 N WOLFE ST
BALTIMORE, MD 21287
Physician Assistant
600 N WOLFE ST
BALTIMORE, MD 21287
Psychiatry & Neurology (Psychiatry)
600 N WOLFE ST
BALTIMORE, MD 21287
Emergency Medicine
600 N WOLFE ST
BALTIMORE, MD 21287
Internal Medicine (Cardiovascular Disease)
600 N WOLFE ST
BALTIMORE, MD 21287
Ophthalmology
600 N WOLFE ST
BALTIMORE, MD 21287
Internal Medicine
600 N WOLFE ST
BALTIMORE, MD 21287
Internal Medicine (Medical Oncology)
600 N WOLFE ST
BALTIMORE, MD 21287
Internal Medicine (Cardiovascular Disease)
600 N WOLFE ST
BALTIMORE, MD 21287
Pediatrics (Pediatric Gastroenterology)
600 N WOLFE ST
BALTIMORE, MD 21287
Surgery
600 N WOLFE ST
BALTIMORE, MD 21287
Anesthesiology
600 N WOLFE ST
BALTIMORE, MD 21287

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790950566, enumerated as an "individual" on April 23, 2008.

The provider is located at 600 N WOLFE ST CMSC 2-124 BALTIMORE, MD 21287 and the phone number is (410) 955-2727.

Pediatrics with taxonomy code 2080P0207X and a focus in Pediatric Hematology-Oncology.