DR. THOMAS JOSEPH MARCISZ MD
NPI 1255445854
Neurological Surgery in Escondido, CA

NPI Status: Active since August 19, 2006

Contact Information

624 EAST GRAND AVENUE
ESCONDIDO, CA
ZIP 92025
Phone: (760) 739-8314
Fax: (760) 739-8841

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  • Individual
  • Male
  • Neurological Surgery

About THOMAS MARCISZ

This page provides the complete NPI Profile along with additional information for Thomas Marcisz, a provider established in Escondido, California with a medical specialization in Neurological Surgery. The healthcare provider is registered in the NPI registry with number 1255445854 assigned on August 2006. The practitioner's primary taxonomy code is 207T00000X with license number G60509 (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1255445854
Provider Name
DR. THOMAS JOSEPH MARCISZ MD
Gender
Male
Entity Type
Individual
Location Address
624 EAST GRAND AVENUE ESCONDIDO, CA 92025
Location Phone
(760) 739-8314
Location Fax
(760) 739-8841
Mailing Address
28683 MOUNTAIN LILAC RD ESCONDIDO, CA 92026
Mailing Phone
(760) 739-8314
Mailing Fax
(760) 739-8841
Is Sole Proprietor?
No
Enumeration Date
08-19-2006
Last Update Date
07-15-2016
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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

Neurological Surgery

Taxonomy Code
207T00000X
Type
Allopathic & Osteopathic Physicians
License No.
G60509
License State
CA
Taxonomy Description
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
C36164MEDICARE UPIN (02) 
G60509MEDICARE ID-TYPE UNSPECIFIED (04)CA 
00G605090MEDICAID (05)CA 

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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 1255445854, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 8 + 4 + 1 + 0 + 8 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1255445854.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255445854, enumerated as an "individual" on August 19, 2006.

The provider is located at 624 EAST GRAND AVENUE ESCONDIDO, CA 92025 and the phone number is (760) 739-8314.

Neurological Surgery with taxonomy code 207T00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.