DOUGLAS B. GERSH, MD., LLC
NPI 1801206743
Psychiatry & Neurology - Neurology in Newark, DE

NPI Status: Active since April 30, 2014

Contact Information

774 CHRISTIANA RD
SUITE 201
NEWARK, DE
ZIP 19713
Phone: (302) 731-7037

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  • Organization
  • Psychiatry & Neurology
  • Neurology

About DOUGLAS B. GERSH, MD., LLC

This page provides the complete NPI Profile along with additional information for Douglas B. Gersh, Md., Llc, a provider established in Newark, Delaware operating as a Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1801206743 assigned on April 2014. The practitioner's primary taxonomy code is 2084N0400X with license number C1-0002233 (DE). The provider is registered as an organization and their NPI record was last updated 12 years ago. Douglas B. Gersh, Md., Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Douglas B Gersh Md (Owner/president)

NPI
1801206743
Provider Name
DOUGLAS B. GERSH, MD., LLC
Entity Type
Organization
Location Address
774 CHRISTIANA RD SUITE 201 NEWARK, DE 19713
Location Phone
(302) 731-7037
Mailing Address
774 CHRISTIANA RD SUITE 201 NEWARK, DE 19713
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-30-2014
Last Update Date
04-30-2014
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
C1-0002233
License State
DE
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

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

DOUGLAS B GERSH MD

Authorized Official Title
OWNER/PRESIDENT
Authorized Official Phone
(302) 633-5840

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
C1-0002233OTHER (01)DEMEDICAL LICENSE
D01149MEDICARE UPIN (02)DE 

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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 1801206743, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
4
Doubled → 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 2 → 4 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 4 + 0 + 1 + 2 + 7 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1801206743.

Other Providers at the Same Location


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

Otolaryngology
774 CHRISTIANA RD, SUITE 107
NEWARK, DE 19713
Podiatrist (Foot & Ankle Surgery)
774 CHRISTIANA RD, STE 105
NEWARK, DE 19713
Podiatrist (Foot & Ankle Surgery)
774 CHRISTIANA RD, STE 105
NEWARK, DE 19713
Specialist
774 CHRISTIANA RD, STE 202
NEWARK, DE 19713
Physician Assistant (Medical)
774 CHRISTIANA RD, SUITE 202
NEWARK, DE 19713
Psychiatry & Neurology (Neurology)
774 CHRISTIANA RD, SUITE 201
NEWARK, DE 19713
Psychiatry & Neurology (Neurology)
774 CHRISTIANA RD, SUITE 201
NEWARK, DE 19713
Psychiatry & Neurology (Neurology)
774 CHRISTIANA RD, SUITE 201
NEWARK, DE 19713
Psychiatry & Neurology (Neurology)
774 CHRISTIANA RD, SUITE 201
NEWARK, DE 19713
Specialist
774 CHRISTIANA RD, SUITE 101
NEWARK, DE 19713
Psychiatry & Neurology (Neurology)
774 CHRISTIANA RD, SUITE 201
NEWARK, DE 19713
Physician Assistant (Surgical)
774 CHRISTIANA RD, SUITE 202
NEWARK, DE 19713
Genetic Counselor, MS
774 CHRISTIANA RD, SUITE 109
NEWARK, DE 19713
Physician Assistant (Surgical)
774 CHRISTIANA RD, SUITE 101
NEWARK, DE 19713
Surgery
774 CHRISTIANA RD
NEWARK, DE 19713
Radiology (Diagnostic Radiology)
774 CHRISTIANA RD
NEWARK, DE 19713
Specialist
774 CHRISTIANA RD, SUITE 201B
NEWARK, DE 19713
Specialist
774 CHRISTIANA RD, SUITE 202
NEWARK, DE 19713
Psychiatry & Neurology (Neurology)
774 CHRISTIANA RD, SUITE 202
NEWARK, DE 19713
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
774 CHRISTIANA RD, SUITE 210B
NEWARK, DE 19713

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801206743, enumerated as an "organization" on April 30, 2014.

The provider is located at 774 CHRISTIANA RD SUITE 201 NEWARK, DE 19713 and the phone number is (302) 731-7037.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.

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