SAMEER SUNITA HASSAMAL & COMPANY, APC
NPI 1710691431
Psychiatry & Neurology - Psychiatry in Upland, CA

NPI Status: Active since January 09, 2023

Contact Information

1113 ALTA AVE STE 106
UPLAND, CA
ZIP 91786
Phone: (909) 638-2475

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  • Organization
  • Psychiatry & Neurology
  • Psychiatry

About SAMEER SUNITA HASSAMAL & COMPANY, APC

This page provides the complete NPI Profile along with additional information for Sameer Sunita Hassamal & Company, Apc, a provider established in Upland, California operating as a Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1710691431 assigned on January 2023. The practitioner's primary taxonomy code is 2084P0800X. The provider is registered as an organization and their NPI record was last updated one year ago. Sameer Sunita Hassamal & Company, Apc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Dr. Sameer Hassamal Md (Ceo)

NPI
1710691431
Provider Legal Name
SAMEER SUNITA HASSAMAL & COMPANY, APC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
1113 ALTA AVE STE 106 UPLAND, CA 91786
Location Phone
(909) 638-2475
Mailing Address
1113 ALTA AVE STE 106 UPLAND, CA 91786
Mailing Phone
(909) 353-2947
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-09-2023
Last Update Date
10-07-2025
Code Navigator

A psychiatrist like Sameer Sunita Hassamal & Company, Apc are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

Location Map

Secondary Locations

  • 2409 N Sepulveda Blvd Ste 205
    Manhattan Beach, CA 90266
    (909) 353-2947

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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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. SAMEER HASSAMAL MD

Authorized Official Title
CEO
Authorized Official Phone
(626) 399-1005

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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 1710691431, 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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
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 1 → 2 6 → 12 → 3 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 2 + 9 + 2 + 4 + 6 + 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 1710691431.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Family Medicine
1113 ALTA AVE STE 106
UPLAND, CA 91786
Nurse Practitioner (Psychiatric/Mental Health)
1113 ALTA AVE STE 106
UPLAND, CA 91786

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710691431, enumerated as an "organization" on January 09, 2023.

The provider is located at 1113 ALTA AVE STE 106 UPLAND, CA 91786 and the phone number is (909) 638-2475.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.