MR. CALVIN A NAKAMOTO PHARM.D.
NPI 1639252893
Pharmacist - Pharmacotherapy in Sacramento, CA

NPI Status: Active since October 23, 2006

Contact Information

2025 MORSE AVE
SACRAMENTO, CA
ZIP 95825
Phone: (916) 973-5655

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  • Individual
  • Male
  • Pharmacist
  • Pharmacotherapy

About CALVIN NAKAMOTO

This page provides the complete NPI Profile along with additional information for Calvin Nakamoto, a provider established in Sacramento, California with a medical specialization in Pharmacist, focusing in pharmacotherapy . The healthcare provider is registered in the NPI registry with number 1639252893 assigned on October 2006. The practitioner's primary taxonomy code is 1835P1200X with license number 42625 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1639252893
Provider Name
MR. CALVIN A NAKAMOTO PHARM.D.
Gender
Male
Entity Type
Individual
Location Address
2025 MORSE AVE SACRAMENTO, CA 95825
Location Phone
(916) 973-5655
Mailing Address
6900 STORIA WAY ELK GROVE, CA 95758
Mailing Phone
(916) 684-5312
Is Sole Proprietor?
No
Enumeration Date
10-23-2006
Last Update Date
07-08-2007
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A pharmacist like Calvin Nakamoto 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.

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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

Pharmacist Pharmacotherapy

Taxonomy Code
1835P1200X
Type
Pharmacy Service Providers
License No.
42625
License State
CA
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.

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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 1639252893, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 4 + 5 + 4 + 8 + 1 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1639252893.

Other Providers at the Same Location


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

Pediatrics (Pediatric Pulmonology)
2025 MORSE AVE, PEDIATRIC SUBSPECIALTY CLINIC
SACRAMENTO, CA 95825
Anesthesiology
2025 MORSE AVE, KAISER PERMANENTE - ANESTHESIA 2ND FLR
SACRAMENTO, CA 95825
Emergency Medicine
2025 MORSE AVE
SACRAMENTO, CA 95825
Physician Assistant
2025 MORSE AVE
SACRAMENTO, CA 95825
Audiologist
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SACRAMENTO, CA 95825
Nurse Anesthetist, Certified Registered
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SACRAMENTO, CA 95825
Pharmacist
2025 MORSE AVE
SACRAMENTO, CA 95825
Pharmacist
2025 MORSE AVE
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2025 MORSE AVE
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2025 MORSE AVE
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2025 MORSE AVE
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2025 MORSE AVE
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2025 MORSE AVE
SACRAMENTO, CA 95825
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2025 MORSE AVE
SACRAMENTO, CA 95825
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2025 MORSE AVE
SACRAMENTO, CA 95825
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2025 MORSE AVE
SACRAMENTO, CA 95825
Pharmacist
2025 MORSE AVE
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2025 MORSE AVE
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Pharmacist
2025 MORSE AVE
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639252893, enumerated as an "individual" on October 23, 2006.

The provider is located at 2025 MORSE AVE SACRAMENTO, CA 95825 and the phone number is (916) 973-5655.

Pharmacist with taxonomy code 1835P1200X and a focus in Pharmacotherapy.