RICHARD E. CHODROFF, D.M.D.
NPI 1790707289
Dentist - Periodontics in Wilmington, DE

NPI Status: Active since July 24, 2006

Contact Information

3105 LIMESTONE RD
SUITE 203
WILMINGTON, DE
ZIP 19808
Phone: (302) 995-6979
Fax: (302) 995-6645

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  • Organization
  • Dentist
  • Periodontics

About RICHARD E. CHODROFF, D.M.D.

This page provides the complete NPI Profile along with additional information for Richard E. Chodroff, D.m.d., a provider established in Wilmington, Delaware operating as a Dentist, focusing in periodontics . The healthcare provider is registered in the NPI registry with number 1790707289 assigned on July 2006. The practitioner's primary taxonomy code is 1223P0300X with license number 914 (DE). The provider is registered as an organization and their NPI record was last updated 6 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 Dr. Richard E. Chodroff D.m.d. (Owner)

NPI
1790707289
Provider Name
RICHARD E. CHODROFF, D.M.D.
Entity Type
Organization
Location Address
3105 LIMESTONE RD SUITE 203 WILMINGTON, DE 19808
Location Phone
(302) 995-6979
Location Fax
(302) 995-6645
Mailing Address
3105 LIMESTONE RD SUITE 203 WILMINGTON, DE 19808
Mailing Phone
(302) 995-6979
Mailing Fax
(302) 995-6645
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-24-2006
Last Update Date
08-22-2020
Code Navigator

A dentist like Richard E. Chodroff, D.m.d. is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist Periodontics

Taxonomy Code
1223P0300X
Type
Dental Providers
License No.
914
License State
DE
Taxonomy Description
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

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.

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

DR. RICHARD E. CHODROFF D.M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(302) 995-6979

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
0000881108MEDICAID (05)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 1790707289, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 9 → 18 → 9 7 → 14 → 5 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 4 + 0 + 1 + 4 + 2 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1790707289.

Other Providers at the Same Location


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

Internal Medicine (Cardiovascular Disease)
3105 LIMESTONE RD, SUITE 200
WILMINGTON, DE 19808
Dentist (Periodontics)
3105 LIMESTONE RD, SUITE 203
WILMINGTON, DE 19808
Pediatrics (Pediatric Cardiology)
3105 LIMESTONE RD, STE 210
WILMINGTON, DE 19808
Optometrist (Vision Therapy)
3105 LIMESTONE RD, SUITE 102
WILMINGTON, DE 19808
Dentist (General Practice)
3105 LIMESTONE RD, SUITE 304
WILMINGTON, DE 19808
Dentist (General Practice)
3105 LIMESTONE RD, SUITE 304
WILMINGTON, DE 19808
Physician Assistant (Medical)
3105 LIMESTONE RD, SUITE 202
WILMINGTON, DE 19808
Dentist (Periodontics)
3105 LIMESTONE RD, SUITE 203
WILMINGTON, DE 19808
Internal Medicine (Cardiovascular Disease)
3105 LIMESTONE RD, SUITE 202
WILMINGTON, DE 19808
Dentist
3105 LIMESTONE RD, SUITE 305
WILMINGTON, DE 19808
Chiropractor
3105 LIMESTONE RD, SUITE303
WILMINGTON, DE 19808
Radiology (Diagnostic Radiology)
3105 LIMESTONE RD, SUITE 106
WILMINGTON, DE 19808
Radiology (Diagnostic Radiology)
3105 LIMESTONE RD, SUITE 106
WILMINGTON, DE 19808
Chiropractor
3105 LIMESTONE RD, SUITE 303
WILMINGTON, DE 19808
Radiology (Diagnostic Radiology)
3105 LIMESTONE RD, SUITE 106
WILMINGTON, DE 19808
Optometrist
3105 LIMESTONE RD, SUITE 102
WILMINGTON, DE 19808
Optometrist (Vision Therapy)
3105 LIMESTONE RD, STE 102
WILMINGTON, DE 19808
Internal Medicine
3105 LIMESTONE RD, SUITE 301
WILMINGTON, DE 19808
Clinic/Center (Health Service)
3105 LIMESTONE RD, SUITE 210
WILMINGTON, DE 19808
Internal Medicine
3105 LIMESTONE RD, STE 301
WILMINGTON, DE 19808

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790707289, enumerated as an "organization" on July 24, 2006.

The provider is located at 3105 LIMESTONE RD SUITE 203 WILMINGTON, DE 19808 and the phone number is (302) 995-6979.

Dentist with taxonomy code 1223P0300X and a focus in Periodontics.

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