HEMSCHEM INC
NPI 1134066871
Pharmacy - Specialty Pharmacy in Newark, NJ

NPI Status: Active since April 30, 2026

Contact Information

195 CENTRAL AVE
NEWARK, NJ
ZIP 07103
Phone: (973) 824-8664
Fax: (973) 824-9157

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  • Organization
  • Pharmacy
  • Specialty Pharmacy
  • CLIA Number: 31D2185402
  • CLIA Cert. Type: Pharmacy
  • CLIA Exp. Date: 04-11-2028

About HEMSCHEM INC

This page provides the complete NPI Profile along with additional information for Hemschem Inc, a provider established in Newark, New Jersey operating as a Pharmacy, focusing in specialty pharmacy . The healthcare provider is registered in the NPI registry with number 1134066871 assigned on April 2026. The practitioner's primary taxonomy code is 3336S0011X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Dr. Calvin Paul Osei Rph (Pharmacist In Charge)

NPI
1134066871
Provider Name
HEMSCHEM INC
Entity Type
Organization
Location Address
195 CENTRAL AVE NEWARK, NJ 07103
Location Phone
(973) 824-8664
Location Fax
(973) 824-9157
Mailing Address
195 CENTRAL AVE NEWARK, NJ 07103
Mailing Phone
(973) 824-8664
Mailing Fax
(973) 824-9157
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-30-2026
Last Update Date
04-30-2026
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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

Pharmacy Specialty Pharmacy

Taxonomy Code
3336S0011X
Type
Suppliers
Taxonomy Description
A pharmacy that dispenses generally low volume and high cost medicinal preparations to patients who are undergoing intensive therapies for illnesses that are generally chronic, complex and potentially life threatening. Often these therapies require specialized delivery and administration.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. CALVIN PAUL OSEI RPH

Authorized Official Title
PHARMACIST IN CHARGE
Authorized Official Phone
(973) 824-8664

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
31D2185402
Facility Type
Pharmacy
Certificate Effective Date
April 12, 2026
Certificate Expiration Date
April 11, 2028
Laboratory Director
TWYLA H. OSEI
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Hemschem Inc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1134066871, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
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 0 → 0 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 0 + 6 + 1 + 2 + 8 + 1 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1134066871.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Internal Medicine
195 CENTRAL AVE
NEWARK, NJ 07103
Clinic/Center
195 CENTRAL AVE
NEWARK, NJ 07103
Pharmacist
195 CENTRAL AVE
NEWARK, NJ 07103
Pharmacy (Community/Retail Pharmacy)
195 CENTRAL AVE
NEWARK, NJ 07103
Medical Genetics, Ph.D. Medical Genetics
195 CENTRAL AVE
NEWARK, NJ 07103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134066871, enumerated as an "organization" on April 30, 2026.

The provider is located at 195 CENTRAL AVE NEWARK, NJ 07103 and the phone number is (973) 824-8664.

Pharmacy with taxonomy code 3336S0011X and a focus in Specialty Pharmacy.