KESSLER ENDOCRINOLOGY ASSOC PC
NPI 1659399343
Internal Medicine - Endocrinology, Diabetes & Metabolism in Aston, PA

NPI Status: Active since July 18, 2006

Contact Information

2901 DUTTON MILL RD
STE 110
ASTON, PA
ZIP 19014
Phone: (610) 876-2300
Fax: (610) 876-3004

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  • Organization
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism

About KESSLER ENDOCRINOLOGY ASSOC PC

This page provides the complete NPI Profile along with additional information for Kessler Endocrinology Assoc Pc, an internist established in Aston, Pennsylvania operating as a Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1659399343 assigned on July 2006. The practitioner's primary taxonomy code is 207RE0101X with license number MD020904E (PA). The provider is registered as an organization and their NPI record was last updated 14 years ago. Kessler Endocrinology Assoc Pc 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 Dr. Rex K Kessler Md (Medical Director)

NPI
1659399343
Provider Name
KESSLER ENDOCRINOLOGY ASSOC PC
Entity Type
Organization
Location Address
2901 DUTTON MILL RD STE 110 ASTON, PA 19014
Location Phone
(610) 876-2300
Location Fax
(610) 876-3004
Mailing Address
PO BOX 1897 BOOTHWYN, PA 19061
Mailing Phone
(610) 876-2300
Mailing Fax
(610) 876-3004
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-18-2006
Last Update Date
10-03-2012
Code Navigator

An internist like Kessler Endocrinology Assoc Pc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
MD020904E
License State
PA
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

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.

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. REX K KESSLER MD

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(610) 876-2300

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
2769330OTHER (01)PAAETNA
Z060988000OTHER (01)PAKEYSTONE HEALTH PLAN EAST
KE49555MEDICARE ID-TYPE UNSPECIFIED (04)PA 
161Z715MEDICAID (05)PA 
C28413MEDICARE UPIN (02) 

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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 1659399343, 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
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 5 → 10 → 1 3 → 6 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 6 + 9 + 1 + 8 + 3 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1659399343.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Internal Medicine (Endocrinology, Diabetes & Metabolism)
2901 DUTTON MILL RD, STE 110
ASTON, PA 19014
Internal Medicine
2901 DUTTON MILL RD, STE 110
ASTON, PA 19014
Internal Medicine
2901 DUTTON MILL RD, STE 110
ASTON, PA 19014
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2901 DUTTON MILL RD, STE 110
ASTON, PA 19014
Dentist (General Practice)
2901 DUTTON MILL RD, SUITE 210
ASTON, PA 19014
Nurse Practitioner (Family)
2901 DUTTON MILL RD
ASTON, PA 19014
Dentist (Pediatric Dentistry)
2901 DUTTON MILL RD
ASTON, PA 19014
Pathology (Clinical Pathology/Laboratory Medicine)
2901 DUTTON MILL RD
ASTON, PA 19014
Nurse Practitioner (Family)
2901 DUTTON MILL RD
ASTON, PA 19014
Dentist (Pediatric Dentistry)
2901 DUTTON MILL RD, SUITE 210
ASTON, PA 19014

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659399343, enumerated as an "organization" on July 18, 2006.

The provider is located at 2901 DUTTON MILL RD STE 110 ASTON, PA 19014 and the phone number is (610) 876-2300.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.

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