DR. ALEJANDRO J SEQUEIRA M.D.
NPI 1861431835
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Baltimore, MD

NPI Status: Active since June 05, 2006

Contact Information

2435 W BELVEDERE AVE
SUITE 35
BALTIMORE, MD
ZIP 21215
Phone: (410) 601-0900
Fax: (410) 601-0901

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  • Individual
  • Male
  • Thoracic Surgery (Cardiothoracic Vascula...

About ALEJANDRO SEQUEIRA

This page provides the complete NPI Profile along with additional information for Alejandro Sequeira, a provider established in Baltimore, Maryland with a medical specialization in Thoracic Surgery (cardiothoracic Vascular Surgery). The healthcare provider is registered in the NPI registry with number 1861431835 assigned on June 2006. The practitioner's primary taxonomy code is 208G00000X with license number D24726 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1861431835
Provider Name
DR. ALEJANDRO J SEQUEIRA M.D.
Gender
Male
Entity Type
Individual
Location Address
2435 W BELVEDERE AVE SUITE 35 BALTIMORE, MD 21215
Location Phone
(410) 601-0900
Location Fax
(410) 601-0901
Mailing Address
2401 W BELVEDERE AVE ATTN: CREDENTIALING BALTIMORE, MD 21215
Mailing Phone
(410) 601-5524
Mailing Fax
(410) 601-0901
Is Sole Proprietor?
No
Enumeration Date
06-05-2006
Last Update Date
11-29-2007
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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

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Taxonomy Code
208G00000X
Type
Allopathic & Osteopathic Physicians
License No.
D24726
License State
MD
Taxonomy Description
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

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
B66886MEDICARE UPIN (02)MD 
CA8374OTHER (01)MDR/R MEDICARE GROUP #
847M541FMEDICARE PIN (08)MD 
P00118997OTHER (01)MDR/R MEDICARE PROVIDER #

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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 1861431835, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
5
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 6 → 12 → 3 4 → 8 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 + 8 + 1 + 2 + 1 + 8 + 3 + 2 + 8 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1861431835.

Other Providers at the Same Location


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

Surgery (Surgical Oncology)
2435 W BELVEDERE AVE, SUITE 46
BALTIMORE, MD 21215
Specialist
2435 W BELVEDERE AVE, SUITE 32
BALTIMORE, MD 21215
Specialist
2435 W BELVEDERE AVE, SUITE 32
BALTIMORE, MD 21215
Hospitalist
2435 W BELVEDERE AVE, SUITE 22
BALTIMORE, MD 21215
Internal Medicine (Cardiovascular Disease)
2435 W BELVEDERE AVE, SUITE 23
BALTIMORE, MD 21215
Family Medicine
2435 W BELVEDERE AVE, SUITE 22
BALTIMORE, MD 21215
Obstetrics & Gynecology
2435 W BELVEDERE AVE, SUITE 33
BALTIMORE, MD 21215
Physician Assistant (Surgical)
2435 W BELVEDERE AVE, SUITE 35
BALTIMORE, MD 21215
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2435 W BELVEDERE AVE, SUITE 56
BALTIMORE, MD 21215
Surgery
2435 W BELVEDERE AVE, SUITE 42
BALTIMORE, MD 21215
Neurological Surgery
2435 W BELVEDERE AVE, SUITE 35
BALTIMORE, MD 21215
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2435 W BELVEDERE AVE, SUITE 35
BALTIMORE, MD 21215
Physician Assistant (Surgical)
2435 W BELVEDERE AVE, SUITE 35
BALTIMORE, MD 21215
Hospitalist
2435 W BELVEDERE AVE, SUITE 22
BALTIMORE, MD 21215
Internal Medicine (Infectious Disease)
2435 W BELVEDERE AVE, SUITE 17
BALTIMORE, MD 21215
Hospitalist
2435 W BELVEDERE AVE, SUITE 22
BALTIMORE, MD 21215
Internal Medicine
2435 W BELVEDERE AVE, SUITE 22
BALTIMORE, MD 21215
Surgery
2435 W BELVEDERE AVE, SUITE 15
BALTIMORE, MD 21215
Obstetrics & Gynecology
2435 W BELVEDERE AVE, SUITE 33
BALTIMORE, MD 21215
Advanced Practice Midwife
2435 W BELVEDERE AVE, SUITE 33
BALTIMORE, MD 21215

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861431835, enumerated as an "individual" on June 05, 2006.

The provider is located at 2435 W BELVEDERE AVE SUITE 35 BALTIMORE, MD 21215 and the phone number is (410) 601-0900.

Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

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