DR. ALLYSON GAYLE FEINSTEIN D.M.D.
NPI 1659510733
Dentist - General Practice in Glenview, IL

NPI Status: Active since February 12, 2009

Contact Information

2601 COMPASS RD
SUITE 105
GLENVIEW, IL
ZIP 60026
Phone: (847) 724-5455

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  • Individual
  • Female
  • Dentist
  • General Practice

About ALLYSON FEINSTEIN

This page provides the complete NPI Profile along with additional information for Allyson Feinstein, a provider established in Glenview, Illinois with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1659510733 assigned on February 2009. The practitioner's primary taxonomy code is 1223G0001X with license number DS037586 (PA). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1659510733
Provider Name
DR. ALLYSON GAYLE FEINSTEIN D.M.D.
Gender
Female
Entity Type
Individual
Location Address
2601 COMPASS RD SUITE 105 GLENVIEW, IL 60026
Location Phone
(847) 724-5455
Mailing Address
1623 W MELROSE ST UNIT 202 CHICAGO, IL 60657
Mailing Phone
(608) 213-4404
Is Sole Proprietor?
No
Enumeration Date
02-12-2009
Last Update Date
07-12-2010
Code Navigator

A dentist like Allyson Feinstein 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.
DS037586
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)
1122300000XDental Providers

Dentist

019-028231 (IL)

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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 1659510733, 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
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 5 → 10 → 1 0 → 0 3 → 6

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 + 1 + 0 + 1 + 0 + 7 + 6 + 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 1659510733.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Pediatrics
2601 COMPASS RD, SUITE 120
GLENVIEW, IL 60026
Pediatrics
2601 COMPASS RD, SUITE 120
GLENVIEW, IL 60026
Pediatrics
2601 COMPASS RD, SUITE 120
GLENVIEW, IL 60026
Dentist (General Practice)
2601 COMPASS RD, STE. 100
GLENVIEW, IL 60026
Dentist (General Practice)
2601 COMPASS RD, SUITE 100
GLENVIEW, IL 60026
Dentist
2601 COMPASS RD, SUITE 100
GLENVIEW, IL 60026
Dentist (General Practice)
2601 COMPASS RD, SUITE 100
GLENVIEW, IL 60026
Psychologist (Clinical Child & Adolescent)
2601 COMPASS RD, SUITE 120
GLENVIEW, IL 60026
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
2601 COMPASS RD, SUITE 145
GLENVIEW, IL 60026
Phlebology
2601 COMPASS RD, SUITE 110
GLENVIEW, IL 60026
Pediatrics
2601 COMPASS RD, SUITE 120
GLENVIEW, IL 60026
Dermatology
2601 COMPASS RD, STE 125
GLENVIEW, IL 60026
Dermatology
2601 COMPASS RD, STE 125
GLENVIEW, IL 60026
Clinic/Center (Infusion Therapy)
2601 COMPASS RD, SUITE 140
GLENVIEW, IL 60026

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659510733, enumerated as an "individual" on February 12, 2009.

The provider is located at 2601 COMPASS RD SUITE 105 GLENVIEW, IL 60026 and the phone number is (847) 724-5455.

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