DR LEONARD AND ASSOCIATES
NPI 1912037490
Dentist - General Practice in Philadelphia, PA

NPI Status: Active since March 06, 2007

Contact Information

1601 WALNUT ST
PHILADELPHIA, PA
ZIP 19102
Phone: (215) 567-0521
Fax: (215) 567-0475

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  • Organization
  • Dentist
  • General Practice

About DR LEONARD AND ASSOCIATES

This page provides the complete NPI Profile along with additional information for Dr Leonard And Associates, a provider established in Philadelphia, Pennsylvania operating as a Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1912037490 assigned on March 2007. The practitioner's primary taxonomy code is 1223G0001X with license number DS018925L (PA). 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. Thomas Carlo Leonard Dmd (President Dentist)

NPI
1912037490
Provider Name
DR LEONARD AND ASSOCIATES
Entity Type
Organization
Location Address
1601 WALNUT ST PHILADELPHIA, PA 19102
Location Phone
(215) 567-0521
Location Fax
(215) 567-0475
Mailing Address
1601 WALNUT ST PHILADELPHIA, PA 19102
Mailing Phone
(215) 567-0521
Mailing Fax
(215) 567-0475
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-06-2007
Last Update Date
08-22-2020
Code Navigator

A dentist like Dr Leonard And Associates 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 General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
DS018925L
License State
PA
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223G0001XDental Providers

Dentist
General Practice

DS017538L (PA)

Group Taxonomy 193400000X MULTIPLE 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. THOMAS CARLO LEONARD DMD

Authorized Official Title
PRESIDENT DENTIST
Authorized Official Phone
(215) 567-0521

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
139210OTHER (01)PAUNITED CONCORDIA

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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 1912037490, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
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 1 → 2 0 → 0 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 0 + 3 + 1 + 4 + 4 + 1 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1912037490.

Other Providers at the Same Location


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

Clinical Neuropsychologist
1601 WALNUT ST, SUITE 901
PHILADELPHIA, PA 19102
Chiropractor
1601 WALNUT ST, SUITE 514
PHILADELPHIA, PA 19102
Obstetrics & Gynecology (Gynecology)
1601 WALNUT ST, SUITE 1200
PHILADELPHIA, PA 19102
Dentist (Oral and Maxillofacial Surgery)
1601 WALNUT ST, SUITE #1116
PHILADELPHIA, PA 19102
Dentist (Endodontics)
1601 WALNUT ST, 1310 MEDICAL ARTS BUILDING
PHILADELPHIA, PA 19102
Psychiatry & Neurology (Psychiatry)
1601 WALNUT ST, SUITE 1107
PHILA, PA 19102
Psychiatry & Neurology (Psychiatry)
1601 WALNUT ST, SUITE 1516
PHILADELPHIA, PA 19102
Otolaryngology
1601 WALNUT ST, STE 1405
PHILADELPHIA, PA 19102
Dentist (General Practice)
1601 WALNUT ST, SUITE 1111 MEDICAL ARTS BUILDING
PHILADELPHIA, PA 19102
Psychologist (Clinical)
1601 WALNUT ST, SUITE 1128
PHILADELPHIA, PA 19102
Dentist
1601 WALNUT ST, SUITE 1302
PHILADELPHIA, PA 19102
Dentist (General Practice)
1601 WALNUT ST, SUITE 1310
PHILADELPHIA, PA 19102
Dentist (General Practice)
1601 WALNUT ST, SUITE 801
PHILADELPHIA, PA 19102
Social Worker (Clinical)
1601 WALNUT ST, SUITE 814
PHILADELPHIA, PA 19102
Dentist (General Practice)
1601 WALNUT ST, SUITE 1025
PHILADELPHIA, PA 19102
Physical Therapist
1601 WALNUT ST, SUITE 208
PHILADELPHIA, PA 19102
Chiropractor
1601 WALNUT ST, SUITE 514
PHILADELPHIA, PA 19102
Psychiatry & Neurology (Psychiatry)
1601 WALNUT ST, SUITE 1422
PHILADELPHIA, PA 19102
Dentist (General Practice)
1601 WALNUT ST, SUITE 1001
PHILADELPHIA, PA 19102
Psychologist
1601 WALNUT ST, STE. 1128
PHILA, PA 19102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912037490, enumerated as an "organization" on March 06, 2007.

The provider is located at 1601 WALNUT ST PHILADELPHIA, PA 19102 and the phone number is (215) 567-0521.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.

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