MARIO HUMBERTO DIAZ MD
NPI 1508803693
Surgery in Annapolis, MD

NPI Status: Active since May 31, 2006

Contact Information

2001 MEDICAL PKWY
ACP 4TH FLOOR/SURGICAL HOSPITALIST STE.
ANNAPOLIS, MD
ZIP 21401
Phone: (443) 481-1372
Fax: (443) 481-1360

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  • Individual
  • Male
  • Surgery

About MARIO DIAZ

This page provides the complete NPI Profile along with additional information for Mario Diaz, a provider established in Annapolis, Maryland with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1508803693 assigned on May 2006. The practitioner's primary taxonomy code is 208600000X with license number D0022049 (MD). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1508803693
Provider Name
MARIO HUMBERTO DIAZ MD
Gender
Male
Entity Type
Individual
Location Address
2001 MEDICAL PKWY ACP 4TH FLOOR/SURGICAL HOSPITALIST STE. ANNAPOLIS, MD 21401
Location Phone
(443) 481-1372
Location Fax
(443) 481-1360
Mailing Address
PO BOX 64834 BALTIMORE, MD 21264
Mailing Phone
(443) 481-6573
Mailing Fax
(443) 481-1360
Is Sole Proprietor?
No
Enumeration Date
05-31-2006
Last Update Date
09-17-2010
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A surgeon like Mario Diaz treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
D0022049
License State
MD
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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.

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
4071161OTHER (01)AETNA PPO
VAD000MEDICARE UPIN (02) 
140565Y5ZMEDICARE PIN (08) 
6718667OTHER (01)AETNA HMO
P00798271MEDICARE PIN (08) 
145726104OTHER (01)FEDERAL DEPT OF LABOR (WORKMAN'S COMP)
K585007OTHER (01)CAREFIRST
112414OTHER (01)KAISER PERMANENTE
89468104OTHER (01)CAREFIRST
689L140565ZADNMEDICARE PIN (08) 

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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 1508803693, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 0 → 0 8 → 16 → 7 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 6 + 0 + 6 + 6 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1508803693.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

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Internal Medicine
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Surgery
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Pediatrics
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Pediatrics
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Internal Medicine
2001 MEDICAL PKWY
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Pediatrics
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General Acute Care Hospital
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General Acute Care Hospital
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General Acute Care Hospital
2001 MEDICAL PKWY
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508803693, enumerated as an "individual" on May 31, 2006.

The provider is located at 2001 MEDICAL PKWY ACP 4TH FLOOR/SURGICAL HOSPITALIST STE. ANNAPOLIS, MD 21401 and the phone number is (443) 481-1372.

Surgery with taxonomy code 208600000X.

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