HANNAH MUMBER MD
NPI 1568104354
Dermatology - Pediatric Dermatology in Philadelphia, PA

NPI Status: Active since April 11, 2022

Contact Information

3600 SPRUCE ST
PHILADELPHIA, PA
ZIP 19104
Phone: (215) 662-7883

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  • Individual
  • Female
  • Dermatology
  • Pediatric Dermatology

About HANNAH MUMBER

This page provides the complete NPI Profile along with additional information for Hannah Mumber, a provider established in Philadelphia, Pennsylvania with a medical specialization in Dermatology, focusing in pediatric dermatology . The healthcare provider is registered in the NPI registry with number 1568104354 assigned on April 2022. The practitioner's primary taxonomy code is 207NP0225X with license number MT229355 (PA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1568104354
Provider Name
HANNAH MUMBER MD
Gender
Female
Entity Type
Individual
Location Address
3600 SPRUCE ST PHILADELPHIA, PA 19104
Location Phone
(215) 662-7883
Mailing Address
3401 CIVIC CENTER BLVD DIVISION OF PEDIATRIC DERMATOLOGY PHILADELPHIA, PA 19104
Mailing Phone
(215) 590-2169
Is Sole Proprietor?
No
Enumeration Date
04-11-2022
Last Update Date
06-04-2026
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A dermatologist like Hannah Mumber is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

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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

Dermatology Pediatric Dermatology

Taxonomy Code
207NP0225X
Type
Allopathic & Osteopathic Physicians
License No.
MT229355
License State
PA
Taxonomy Description
A pediatric dermatologist has, through additional special training, developed expertise in the treatment of specific skin disease categories with emphasis on those diseases which predominate in infants, children and adolescents.

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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 1568104354, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 2 + 0 + 8 + 3 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1568104354.

Other Providers at the Same Location


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

Genetic Counselor, MS
3600 SPRUCE ST, 3RD FLOOR MALONEY BLDG - CNDR OFFICE
PHILADELPHIA, PA 19104
Surgery
3600 SPRUCE ST, MALONEY BUILDING, FLOOR 4
PHILADELPHIA, PA 19104
Dermatology
3600 SPRUCE ST, 2 MALONEY BLDG
PHILADELPHIA, PA 19104
Dermatology
3600 SPRUCE ST, 2 MALONEY BLDG
PHILADELPHIA, PA 19104
Internal Medicine (Pulmonary Disease)
3600 SPRUCE ST, 8TH FLOOR
PHILADELPHIA, PA 19104
Dermatology
3600 SPRUCE ST, 2 MALONEY
PHILADELPHIA, PA 19104
Dermatology
3600 SPRUCE ST, 2 MALONEY BLD
PHILADELPHIA, PA 19104
Internal Medicine (Pulmonary Disease)
3600 SPRUCE ST, 839 WEST GATES
PHILADELPHIA, PA 19104
Genetic Counselor, MS
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Dermatology
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Anesthesiology
3600 SPRUCE ST, 5-DULLES
PHILADELPHIA, PA 19104
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Internal Medicine
3600 SPRUCE ST, 839 WEST GATES
PHILADELPHIA, PA 19104
Student in an Organized Health Care Education/Training Program
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Student in an Organized Health Care Education/Training Program
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Student in an Organized Health Care Education/Training Program
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Student in an Organized Health Care Education/Training Program
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Student in an Organized Health Care Education/Training Program
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Student in an Organized Health Care Education/Training Program
3600 SPRUCE ST
PHILADELPHIA, PA 19104
Student in an Organized Health Care Education/Training Program
3600 SPRUCE ST
PHILADELPHIA, PA 19104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568104354, enumerated as an "individual" on April 11, 2022.

The provider is located at 3600 SPRUCE ST PHILADELPHIA, PA 19104 and the phone number is (215) 662-7883.

Dermatology with taxonomy code 207NP0225X and a focus in Pediatric Dermatology.