ALYSSA R MEISEL RD
NPI 1881451250
Dietitian, Registered in Harrisburg, PA

NPI Status: Active since March 04, 2024

Contact Information

111 S FRONT ST
HARRISBURG, PA
ZIP 17101
Phone: (717) 782-3131

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  • Individual
  • Female
  • Dietitian, Registered

About ALYSSA MEISEL

This page provides the complete NPI Profile along with additional information for Alyssa Meisel, a provider established in Harrisburg, Pennsylvania with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1881451250 assigned on March 2024. The practitioner's primary taxonomy code is 133V00000X with license number DN008350 (PA). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1881451250
Provider Name
ALYSSA R MEISEL RD
Gender
Female
Entity Type
Individual
Location Address
111 S FRONT ST HARRISBURG, PA 17101
Location Phone
(717) 782-3131
Mailing Address
2645 N 3RD ST FL 2 HARRISBURG, PA 17110
Mailing Phone
(717) 782-6880
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
03-04-2024
Last Update Date
02-12-2026
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Location Map

Secondary Locations

  • 2645 N 3rd St Fl 2
    Harrisburg, PA 17110
    (717) 782-6880

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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
DN008350
License State
PA
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

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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 1881451250, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 8 → 16 → 7 4 → 8 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 8 + 5 + 2 + 2 + 1 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1881451250.

Other Providers at the Same Location


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

Emergency Medicine
111 S FRONT ST
HARRISBURG, PA 17101
Internal Medicine (Critical Care Medicine)
111 S FRONT ST
HARRISBURG, PA 17101
Pediatrics (Neonatal-Perinatal Medicine)
111 S FRONT ST
HARRISBURG, PA 17101
Pediatrics (Neonatal-Perinatal Medicine)
111 S FRONT ST, NICU, 8TH FLOOR
HARRISBURG, PA 17101
Nurse Practitioner (Neonatal)
111 S FRONT ST
HARRISBURG, PA 17101
Preventive Medicine (Medical Toxicology)
111 S FRONT ST
HARRISBURG, PA 17101
Emergency Medicine
111 S FRONT ST
HARRISBURG, PA 17101
Physical Therapist
111 S FRONT ST
HARRISBURG, PA 17101
Pediatrics (Neonatal-Perinatal Medicine)
111 S FRONT ST
HARRISBURG, PA 17101
Physical Therapist
111 S FRONT ST
HARRISBURG, PA 17101
Emergency Medicine
111 S FRONT ST
HARRISBURG, PA 17101
Emergency Medicine
111 S FRONT ST
HARRISBURG, PA 17101
Nurse Practitioner (Family)
111 S FRONT ST
HARRISBURG, PA 17101
Emergency Medicine
111 S FRONT ST
HARRISBURG, PA 17101
Nurse Anesthetist, Certified Registered
111 S FRONT ST
HARRISBURG, PA 17101
General Acute Care Hospital
111 S FRONT ST
HARRISBURG, PA 17101
Speech-Language Pathologist
111 S FRONT ST
HARRISBURG, PA 17101
Occupational Therapist
111 S FRONT ST
HARRISBURG, PA 17101
Internal Medicine
111 S FRONT ST, INTERNAL MEDICINE RESIDENCY PROGRAM, BRADY HALL 3
HARRISBURG, PA 17101
Internal Medicine
111 S FRONT ST
HARRISBURG, PA 17101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881451250, enumerated as an "individual" on March 04, 2024.

The provider is located at 111 S FRONT ST HARRISBURG, PA 17101 and the phone number is (717) 782-3131.

Dietitian, Registered with taxonomy code 133V00000X.