JESSICA ANN SIELAFF PHARMD
NPI 1609746551
Pharmacist - Oncology in Detroit, MI

NPI Status: Active since November 06, 2025

Contact Information

2800 W GRAND BLVD
DETROIT, MI
ZIP 48202
Phone: (888) 246-6424

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  • Individual
  • Female
  • Pharmacist
  • Oncology

About JESSICA SIELAFF

This page provides the complete NPI Profile along with additional information for Jessica Sielaff, a provider established in Detroit, Michigan with a medical specialization in Pharmacist, focusing in oncology . The healthcare provider is registered in the NPI registry with number 1609746551 assigned on November 2025. The practitioner's primary taxonomy code is 1835X0200X with license number 5302414454 (MI). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1609746551
Provider Name
JESSICA ANN SIELAFF PHARMD
Other Name
JESSICA ANN PANKEY PHARMD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
2800 W GRAND BLVD DETROIT, MI 48202
Location Phone
(888) 246-6424
Mailing Address
140 ELMSFORD DR CLAWSON, MI 48017
Is Sole Proprietor?
No
Enumeration Date
11-06-2025
Last Update Date
11-06-2025
Code Navigator

A pharmacist like Jessica Sielaff fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

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

Pharmacist Oncology

Taxonomy Code
1835X0200X
Type
Pharmacy Service Providers
License No.
5302414454
License State
MI
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in developing, recommending, implementing, monitoring, and modifying pharmacotherapeutic plans to optimize outcomes in patients with malignant 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 1609746551, 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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
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 0 → 0 7 → 14 → 5 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 4 + 4 + 1 + 2 + 5 + 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 1609746551.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
2800 W GRAND BLVD
DETROIT, MI 48202
Nurse Practitioner
2800 W GRAND BLVD
DETROIT, MI 48202
Nurse Practitioner (Acute Care)
2800 W GRAND BLVD
DETROIT, MI 48202
Art Therapist
2800 W GRAND BLVD
DETROIT, MI 48202
Nurse Practitioner (Primary Care)
2800 W GRAND BLVD
DETROIT, MI 48202
General Acute Care Hospital
2800 W GRAND BLVD
DETROIT, MI 48202
General Acute Care Hospital
2800 W GRAND BLVD
DETROIT, MI 48202
Radiology (Radiation Oncology)
2800 W GRAND BLVD
DETROIT, MI 48202
Internal Medicine (Medical Oncology)
2800 W GRAND BLVD
DETROIT, MI 48202
Student in an Organized Health Care Education/Training Program
2800 W GRAND BLVD
DETROIT, MI 48202
Psychologist (Clinical)
2800 W GRAND BLVD
DETROIT, MI 48202
Massage Therapist
2800 W GRAND BLVD
DETROIT, MI 48202
Internal Medicine (Hematology & Oncology)
2800 W GRAND BLVD
DETROIT, MI 48202
Internal Medicine (Hematology & Oncology)
2800 W GRAND BLVD
DETROIT, MI 48202
Student in an Organized Health Care Education/Training Program
2800 W GRAND BLVD
DETROIT, MI 48202
Community Health Worker
2800 W GRAND BLVD
DETROIT, MI 48202
Nurse Practitioner (Acute Care)
2800 W GRAND BLVD
DETROIT, MI 48202
Community Health Worker
2800 W GRAND BLVD
DETROIT, MI 48202
Otolaryngology
2800 W GRAND BLVD
DETROIT, MI 48202
Community Health Worker
2800 W GRAND BLVD
DETROIT, MI 48202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609746551, enumerated as an "individual" on November 06, 2025.

The provider is located at 2800 W GRAND BLVD DETROIT, MI 48202 and the phone number is (888) 246-6424.

Pharmacist with taxonomy code 1835X0200X and a focus in Oncology.