DAVID J HALE M.D.
NPI 1891748273
Internal Medicine - Cardiovascular Disease in Elk Grove Village, IL

NPI Status: Active since May 18, 2006

Contact Information

800 BIESTERFIELD RD STE G01
WIMMER BUILDING
ELK GROVE VILLAGE, IL
ZIP 60007
Phone: (847) 981-3680
Fax: (847) 956-5122

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Internal Medicine
Cardiovascular Disease

About DAVID HALE

This page provides the complete NPI Profile along with additional information for David Hale, an internist established in Elk Grove Village, Illinois with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1891748273 assigned on May 2006. The practitioner's primary taxonomy code is 207RC0000X with license number 036046730 (IL). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI: 1891748273
Provider Name: DAVID J HALE M.D.
Gender: Male
Entity Type: Individual
Location Address: 800 BIESTERFIELD RD STE G01 WIMMER BUILDING ELK GROVE VILLAGE, IL 60007
Location Phone: (847) 981-3680
Location Fax: (847) 956-5122
Mailing Address: 900 S FRONTAGE RD SUITE 325 WOODRIDGE, IL 60517
Mailing Phone: (847) 981-3680
Mailing Fax: (847) 956-5122
Is Sole Proprietor?: No
Enumeration Date: 05-18-2006
Last Update Date: 01-29-2013
Code Navigator

An internist like David Hale 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 Cardiovascular Disease
Taxonomy Code: 207RC0000X
Type: Allopathic & Osteopathic Physicians
License No.: 036046730
License State: IL
Taxonomy Description: An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

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.

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
IL6305013	OTHER (01)	IL	MEDICARE PTAN LOC 15
P01008739	OTHER (01)	IL	RRMC PTAN
IL6304013	OTHER (01)	IL	MEDICARE PTAN LOC 16
D12854	MEDICARE UPIN (02)	IL
1720371669	OTHER (01)	IL	NPI GROUP PRACTICE

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 1891748273, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 14 → 1 + 4

Check

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 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 4 + 4 + 1 + 6 + 2 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1891748273.