DR. JESSICA PHAM PHARMD, BCACP
NPI 1306511399
Pharmacist - Ambulatory Care in Phoenix, AZ

NPI Status: Active since August 11, 2021

Contact Information

19841 N 27TH AVE STE 303
PHOENIX, AZ
ZIP 85027
Phone: (480) 583-4000

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  • Individual
  • Female
  • Pharmacist
  • Ambulatory Care

About JESSICA PHAM

This page provides the complete NPI Profile along with additional information for Jessica Pham, a provider established in Phoenix, Arizona with a medical specialization in Pharmacist, focusing in ambulatory care . The healthcare provider is registered in the NPI registry with number 1306511399 assigned on August 2021. The practitioner's primary taxonomy code is 1835P2201X with license number S027871 (AZ). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1306511399
Provider Name
DR. JESSICA PHAM PHARMD, BCACP
Gender
Female
Entity Type
Individual
Location Address
19841 N 27TH AVE STE 303 PHOENIX, AZ 85027
Location Phone
(480) 583-4000
Mailing Address
19841 N 27TH AVE STE 303 PHOENIX, AZ 85027
Is Sole Proprietor?
No
Enumeration Date
08-11-2021
Last Update Date
05-28-2026
Code Navigator

A pharmacist like Jessica Pham 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.
S027871
License State
AZ
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1183500000XPharmacy Service Providers

Pharmacist

PS62927 (FL)
21835P0018XPharmacy Service Providers

Pharmacist
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

PS62927 (FL)
31835P2201XPharmacy Service Providers

Pharmacist
Ambulatory Care

PS62927 (FL)

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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 1306511399, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 5 → 10 → 1 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 0 + 1 + 2 + 3 + 1 + 8 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1306511399.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Pharmacist (Ambulatory Care)
19841 N 27TH AVE STE 303
PHOENIX, AZ 85027

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306511399, enumerated as an "individual" on August 11, 2021.

The provider is located at 19841 N 27TH AVE STE 303 PHOENIX, AZ 85027 and the phone number is (480) 583-4000.

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