MELISSA CARMELLA MAZZEI RD
NPI 1720186935
Dietitian, Registered in Takoma Park, MD

NPI Status: Active since September 20, 2006

Contact Information

7600 CARROLL AVE
TAKOMA PARK, MD
ZIP 20912
Phone: (814) 937-0386

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  • Individual
  • Female
  • Dietitian, Registered

About MELISSA MAZZEI

This page provides the complete NPI Profile along with additional information for Melissa Mazzei, a provider established in Takoma Park, Maryland with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1720186935 assigned on September 2006. The practitioner's primary taxonomy code is 133V00000X with license number DX2523 (MD). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1720186935
Provider Name
MELISSA CARMELLA MAZZEI RD
Gender
Female
Entity Type
Individual
Location Address
7600 CARROLL AVE TAKOMA PARK, MD 20912
Location Phone
(814) 937-0386
Mailing Address
406 AGGIE ST HOLLIDAYSBURG, PA 16648
Mailing Phone
(814) 937-0386
Is Sole Proprietor?
Yes
Enumeration Date
09-20-2006
Last Update Date
07-08-2007
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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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
DX2523
License State
MD
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 1720186935, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
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 2 → 4 1 → 2 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 2 + 8 + 1 + 2 + 9 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1720186935.

Other Providers at the Same Location


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

Internal Medicine (Pulmonary Disease)
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Radiology (Diagnostic Radiology)
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Emergency Medicine
7600 CARROLL AVE, WASHINGTON ADVENTIST HOSPITAL
TAKOMA PARK, MD 20912
Emergency Medicine
7600 CARROLL AVE, WASHINGTON ADVENTIST HOSPITAL
TAKOMA PARK, MD 20912
Radiology (Diagnostic Radiology)
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Radiology (Diagnostic Radiology)
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Emergency Medicine
7600 CARROLL AVE, WASHINGTON ADVENTIST HOSPITAL
TAKOMA PARK, MD 20912
Radiology (Radiation Oncology)
7600 CARROLL AVE, C/O WASHINGTON ADVENTIST HOSPITAL
TAKOMA PARK, MD 20912
Anesthesiology
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Anesthesiology
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Anesthesiology
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Anesthesiology
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Nurse Anesthetist, Certified Registered
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Nurse Anesthetist, Certified Registered
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Anesthesiology
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Physician Assistant (Medical)
7600 CARROLL AVE, WASHINGTON ADVENTIST HOSPITAL
TAKOMA PARK, MD 20912
Anesthesiology (Critical Care Medicine)
7600 CARROLL AVE, WASHINGTON ADVENTIST HOSPITAL
TAKOMA PARK, MD 20912
Internal Medicine (Pulmonary Disease)
7600 CARROLL AVE
TAKOMA PARK, MD 20912
Hospitalist
7600 CARROLL AVE, WASHINGTON ADVENTIST HOSP - HOSPITALIST OFFICE 5TH FL.
TAKOMA PARK, MD 20912
Internal Medicine (Critical Care Medicine)
7600 CARROLL AVE, WASHINGTON ADVENTIST HOSPITAL
TAKOMA PARK, MD 20912

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720186935, enumerated as an "individual" on September 20, 2006.

The provider is located at 7600 CARROLL AVE TAKOMA PARK, MD 20912 and the phone number is (814) 937-0386.

Dietitian, Registered with taxonomy code 133V00000X.