DR. MARK ALAN IMMERGUT MD
NPI 1770540056
Urology in Rockville, MD

NPI Status: Active since April 28, 2006

Contact Information

6000 EXECUTIVE BLVD
SUITE 300
ROCKVILLE, MD
ZIP 20852
Phone: (301) 468-8999

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  • Individual
  • Male
  • Urology

About MARK IMMERGUT

This page provides the complete NPI Profile along with additional information for Mark Immergut, a provider established in Rockville, Maryland with a medical specialization in Urology. The healthcare provider is registered in the NPI registry with number 1770540056 assigned on April 2006. The practitioner's primary taxonomy code is 208800000X with license number D0008736 (MD). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1770540056
Provider Name
DR. MARK ALAN IMMERGUT MD
Gender
Male
Entity Type
Individual
Location Address
6000 EXECUTIVE BLVD SUITE 300 ROCKVILLE, MD 20852
Location Phone
(301) 468-8999
Mailing Address
6000 EXECUTIVE BLVD SUITE 300 ROCKVILLE, MD 20852
Mailing Phone
(301) 468-8999
Is Sole Proprietor?
No
Enumeration Date
04-28-2006
Last Update Date
04-26-2011
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
D0008736
License State
MD
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

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.

*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
V746 0014OTHER (01)DCBSDC
V746 0014OTHER (01)MDBSMD
0715414OTHER (01)MDCIGNA PROVIDER NUMBER
017549E78MEDICARE ID-TYPE UNSPECIFIED (04)MD 
312564OTHER (01)MDOPTIMUM CHOICE PROVIDER #
B92878MEDICARE UPIN (02)MD 
312564OTHER (01)MDMAMSI PROVIDER NUMBER
312564OTHER (01)MDMDIPA PROVIDER NUMBER
312564OTHER (01)MDALLIANCE PROVIDER NUMBER
521186611OTHER (01)MDUNITED HEALTHCARE PROV #

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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 1770540056, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

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
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 7 → 14 → 5 5 → 10 → 1 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 0 + 4 + 0 + 0 + 1 + 0 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1770540056.

Other Providers at the Same Location


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

Physical Therapist
6000 EXECUTIVE BLVD, STE 201
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 625
ROCKVILLE, MD 20852
Allergy & Immunology
6000 EXECUTIVE BLVD, SUITE 615
NORTH BETHESDA, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Obstetrics & Gynecology (Gynecology)
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Internal Medicine
6000 EXECUTIVE BLVD, SUITE 300
ROCKVILLE, MD 20852
Orthopaedic Surgery
6000 EXECUTIVE BLVD, SUITE 510
ROCKVILLE, MD 20852
Orthopaedic Surgery
6000 EXECUTIVE BLVD, SUITE 510
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 310
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 310
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 310
ROCKVILLE, MD 20852
Radiology (Diagnostic Radiology)
6000 EXECUTIVE BLVD, SUITE 302
ROCKVILLE, MD 20852
Clinic/Center (Radiology)
6000 EXECUTIVE BLVD, SUITE 302
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE 310
ROCKVILLE, MD 20852
Pediatrics
6000 EXECUTIVE BLVD, SUITE115
ROCKVILLE, MD 20852
Psychiatry & Neurology (Neurology)
6000 EXECUTIVE BLVD
NORTH BETHESDA, MD 20852
Orthopaedic Surgery
6000 EXECUTIVE BLVD, SUITE 510
ROCKVILLE, MD 20852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770540056, enumerated as an "individual" on April 28, 2006.

The provider is located at 6000 EXECUTIVE BLVD SUITE 300 ROCKVILLE, MD 20852 and the phone number is (301) 468-8999.

Urology with taxonomy code 208800000X.

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