DR. EMMALIE ELIZABETH YANACEK DO
NPI 1538952395
Surgery in Philadelphia, PA

NPI Status: Active since May 26, 2025

Contact Information

5501 OLD YORK RD
PHILADELPHIA, PA
ZIP 19141
Phone: (215) 457-4444

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NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Sep 12, 2025, May 26, 2025 (2 updates tracked since 2025).

  • Individual
  • Female
  • Surgery

About EMMALIE YANACEK

This page provides the complete NPI Profile along with additional information for Emmalie Yanacek, a provider established in Philadelphia, Pennsylvania with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1538952395 assigned on May 2025. The practitioner's primary taxonomy code is 208600000X with license number OT024732 (PA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1538952395
Provider Name
DR. EMMALIE ELIZABETH YANACEK DO
Gender
Female
Entity Type
Individual
Location Address
5501 OLD YORK RD PHILADELPHIA, PA 19141
Location Phone
(215) 457-4444
Mailing Address
5501 OLD YORK RD PHILADELPHIA, PA 19141
Mailing Phone
(215) 457-4444
Is Sole Proprietor?
No
Enumeration Date
05-26-2025
Last Update Date
09-12-2025
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A surgeon like Emmalie Yanacek treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
OT024732
License State
PA
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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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 1538952395, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 3 → 6 9 → 18 → 9 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 1 + 8 + 5 + 4 + 3 + 1 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1538952395.

Other Providers at the Same Location


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

General Acute Care Hospital
5501 OLD YORK RD
PHILA, PA 19141
Skilled Nursing Facility
5501 OLD YORK RD
PHILA, PA 19141
Rehabilitation Unit
5501 OLD YORK RD
PHILA, PA 19141
Nurse Practitioner (Adult Health)
5501 OLD YORK RD, BRAEMER BLDG 2ND FLOOR
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD, KORMAN B-6
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD, KORMAN BUILDING, B2
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Pathology (Anatomic Pathology & Clinical Pathology)
5501 OLD YORK RD, TOWER BUILDING, GRND. FLOOR
PHILADELPHIA, PA 19141
Anesthesiology
5501 OLD YORK RD, TOWER 3
PHILADELPHIA, PA 19141
Psychiatry & Neurology (Psychiatry)
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Pathology (Anatomic Pathology & Clinical Pathology)
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Orthopaedic Surgery
5501 OLD YORK RD, WILLOWCREST ROAD 4TH FLOOR
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Internal Medicine (Nephrology)
5501 OLD YORK RD, LEVY GRD FLOOR
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Emergency Medicine
5501 OLD YORK RD
PHILADELPHIA, PA 19141

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538952395, enumerated as an "individual" on May 26, 2025.

The provider is located at 5501 OLD YORK RD PHILADELPHIA, PA 19141 and the phone number is (215) 457-4444.

Surgery with taxonomy code 208600000X.