GELSIMO A. CRUZ, M.D. P.A.
NPI 1033478631
Internal Medicine - Gastroenterology in Glen Burnie, MD

NPI Status: Active since May 16, 2012

Contact Information

300 HOSPITAL DRIVE
SUITE 230
GLEN BURNIE, MD
ZIP 21061
Phone: (410) 768-2700
Fax: (410) 768-2701

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  • Organization
  • Internal Medicine
  • Gastroenterology

About GELSIMO A. CRUZ, M.D. P.A.

This page provides the complete NPI Profile along with additional information for Gelsimo A. Cruz, M.d. P.a., an internist established in Glen Burnie, Maryland operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1033478631 assigned on May 2012. The practitioner's primary taxonomy code is 207RG0100X with license number D0018126 (MD). The provider is registered as an organization and their NPI record was last updated 14 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Mr. Gelsimo Angeles Cruz M.d. (President)

NPI
1033478631
Provider Name
GELSIMO A. CRUZ, M.D. P.A.
Entity Type
Organization
Location Address
300 HOSPITAL DRIVE SUITE 230 GLEN BURNIE, MD 21061
Location Phone
(410) 768-2700
Location Fax
(410) 768-2701
Mailing Address
300 HOSPITAL DRIVE SUITE 230 GLEN BURNIE, MD 21061
Mailing Phone
(410) 768-2700
Mailing Fax
(410) 768-2701
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-16-2012
Last Update Date
05-16-2012
Code Navigator

An internist like Gelsimo A. Cruz, M.d. P.a. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
D0018126
License State
MD
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

MR. GELSIMO ANGELES CRUZ M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(410) 768-2700

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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 1033478631, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
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 3 → 6 4 → 8 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 8 + 7 + 1 + 6 + 6 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1033478631.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Dentist (Oral and Maxillofacial Surgery)
300 HOSPITAL DRIVE, SUITE 237
GLEN BURNIE, MD 21061
Internal Medicine
300 HOSPITAL DRIVE, SUITE 230
GLEN BURNIE, MD 21061
Internal Medicine (Gastroenterology)
300 HOSPITAL DRIVE, SUITE 230
GLEN BURNIE, MD 21061
Family Medicine
300 HOSPITAL DRIVE, SUITE 119
GLEN BURNIE, MD 21061
Family Medicine
300 HOSPITAL DRIVE, SUITE 234
GLEN BURNIE, MD 21061
Internal Medicine (Pulmonary Disease)
300 HOSPITAL DRIVE, CCW (2W)
GLEN BURNIE, MD 21061

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033478631, enumerated as an "organization" on May 16, 2012.

The provider is located at 300 HOSPITAL DRIVE SUITE 230 GLEN BURNIE, MD 21061 and the phone number is (410) 768-2700.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.