WILLIAM HEIMBERG RPH
NPI 1649921578
Pharmacist - Ambulatory Care in Ukiah, CA

NPI Status: Active since January 12, 2022

Contact Information

707 S DORA ST
UKIAH, CA
ZIP 95482
Phone: (707) 468-8707
Fax: (707) 468-9707

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  • Individual
  • Male
  • Pharmacist
  • Ambulatory Care

About WILLIAM HEIMBERG

This page provides the complete NPI Profile along with additional information for William Heimberg, a provider established in Ukiah, California with a medical specialization in Pharmacist, focusing in ambulatory care . The healthcare provider is registered in the NPI registry with number 1649921578 assigned on January 2022. The practitioner's primary taxonomy code is 1835P2201X with license number RPH36236 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1649921578
Provider Name
WILLIAM HEIMBERG RPH
Other Name
WILL HEIMBERG RPH
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
707 S DORA ST UKIAH, CA 95482
Location Phone
(707) 468-8707
Location Fax
(707) 468-9707
Mailing Address
PO BOX 281 UKIAH, CA 95482
Mailing Phone
(707) 468-4333
Is Sole Proprietor?
Yes
Enumeration Date
01-12-2022
Last Update Date
01-12-2022
Code Navigator

A pharmacist like William Heimberg 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

Secondary Locations

  • 1772 S Main St
    Willits, CA 95490
    (707) 459-5585

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.
RPH36236
License State
CA
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 1649921578, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 4 → 8 9 → 18 → 9 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 8 + 2 + 2 + 5 + 1 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1649921578.

Other Providers at the Same Location


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

Pharmacy (Community/Retail Pharmacy)
707 S DORA ST
UKIAH, CA 95482

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649921578, enumerated as an "individual" on January 12, 2022.

The provider is located at 707 S DORA ST UKIAH, CA 95482 and the phone number is (707) 468-8707.

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