DR. ALYSSA EMILY CAPUANO ST. LOUIS PHARMD
NPI 1033647755
Pharmacist - Ambulatory Care in Providence, RI

NPI Status: Active since May 24, 2017

Contact Information

830 CHALKSTONE AVE
PROVIDENCE, RI
ZIP 02908
Phone: (401) 273-7100

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  • Individual
  • Female
  • Pharmacist
  • Ambulatory Care

About ALYSSA ST. LOUIS

This page provides the complete NPI Profile along with additional information for Alyssa St. Louis, a provider established in Providence, Rhode Island with a medical specialization in Pharmacist, focusing in ambulatory care . The healthcare provider is registered in the NPI registry with number 1033647755 assigned on May 2017. The practitioner's primary taxonomy code is 1835P2201X with license number RPH06010 (RI). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1033647755
Provider Name
DR. ALYSSA EMILY CAPUANO ST. LOUIS PHARMD
Other Name
DR. ALYSSA EMILY CAPUANO PHARMD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
830 CHALKSTONE AVE PROVIDENCE, RI 02908
Location Phone
(401) 273-7100
Mailing Address
830 CHALKSTONE AVE PROVIDENCE, RI 02908
Mailing Phone
(401) 273-7100
Is Sole Proprietor?
No
Enumeration Date
05-24-2017
Last Update Date
07-18-2025
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A pharmacist like Alyssa St. Louis 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 Ambulatory Care

Taxonomy Code
1835P2201X
Type
Pharmacy Service Providers
License No.
RPH06010
License State
RI
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in the provision of integrated, accessible health care services by pharmacists and is accountable for addressing medication needs, developing sustained partnerships with patients, and practicing in the context of family and community.

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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 1033647755, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 6 → 12 → 3 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 1 + 2 + 4 + 1 + 4 + 7 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1033647755.

Other Providers at the Same Location


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

Nurse Practitioner
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Internal Medicine (Infectious Disease)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Nurse Practitioner (Adult Health)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Occupational Therapist
830 CHALKSTONE AVE, PROVIDENCE VA MEDICAL CENTER
PROVIDENCE, RI 02908
Occupational Therapist
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Physical Therapist
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Physical Therapist
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Psychiatry & Neurology (Psychiatry)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Psychologist (Clinical)
830 CHALKSTONE AVE, BUILDING 14 (116E), PROVIDENCE VAMC
PROVIDENCE, RI 02908
Physical Therapist
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Psychologist (Clinical)
830 CHALKSTONE AVE, PROVIDENCE VAMC, MHBSS 116F
PROVIDENCE, RI 02908
Clinical Nurse Specialist (Oncology)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Internal Medicine (Hematology & Oncology)
830 CHALKSTONE AVE, PROVIDENCE VA MEDICAL CENTER
PROVIDENCE, RI 02908
Internal Medicine (Pulmonary Disease)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Nurse Anesthetist, Certified Registered
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Dietitian, Registered
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Dietitian, Registered (Nutrition, Metabolic)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033647755, enumerated as an "individual" on May 24, 2017.

The provider is located at 830 CHALKSTONE AVE PROVIDENCE, RI 02908 and the phone number is (401) 273-7100.

Pharmacist with taxonomy code 1835P2201X and a focus in Ambulatory Care.