MARK IRWIN M.D.
NPI 1366433567
Internal Medicine in Belleville, IL

NPI Status: Active since November 04, 2005

Contact Information

2900 FRANK SCOTT PKWY W
SUITE 904
BELLEVILLE, IL
ZIP 62223
Phone: (618) 234-0640
Fax: (314) 851-4475

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  • Individual
  • Male
  • Internal Medicine
  • Medicare Quality Reporting

About MARK IRWIN

This page provides the complete NPI Profile along with additional information for Mark Irwin, an internist established in Belleville, Illinois with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1366433567 assigned on November 2005. The practitioner's primary taxonomy code is 207R00000X with license number 336-023425 (IL). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1366433567
Provider Name
MARK IRWIN M.D.
Gender
Male
Entity Type
Individual
Location Address
2900 FRANK SCOTT PKWY W SUITE 904 BELLEVILLE, IL 62223
Location Phone
(618) 234-0640
Location Fax
(314) 851-4475
Mailing Address
PO BOX 23340 SAINT LOUIS, MO 63156
Mailing Phone
(618) 234-0640
Mailing Fax
(314) 851-4475
Is Sole Proprietor?
No
Enumeration Date
11-04-2005
Last Update Date
09-21-2012
Code Navigator

An internist like Mark Irwin 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
336-023425
License State
IL
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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.

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
000000010019OTHER (01)ILESSENCE
129537OTHER (01)ILBCBS TRI ST
129537OTHER (01)ILBCBS
D14440OTHER (01)ILMERCY
0450347OTHER (01)ILUHC
113626OTHER (01)ILHEALTHLINK
5561291OTHER (01)ILAETNA
110182190MEDICARE PIN (08)IL 
127443OTHER (01)ILGHP
8221955OTHER (01)ILBCBS IL
D14440MEDICARE UPIN (02)IL 
L69258MEDICARE PIN (08)IL 
036058840MEDICAID (05)IL 

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Preventive Care and Screening: Screening for Depression and Follow-Up Plan 100% 159
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older 100% 63
Percentage of female patients aged 65 years and older who were assessed for the presence or absence of urinary incontinence within 12 months

Reviews for MARK IRWIN M.D.

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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 1366433567, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 6 → 12 → 3 4 → 8 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 8 + 3 + 6 + 5 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1366433567.

Other Providers at the Same Location


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

Dentist (Oral and Maxillofacial Surgery)
2900 FRANK SCOTT PKWY W, SUITE 960
BELLEVILLE, IL 62223
Social Worker (Clinical)
2900 FRANK SCOTT PKWY W, STE 956B
BELLEVILLE, IL 62223
Podiatrist (Foot & Ankle Surgery)
2900 FRANK SCOTT PKWY W, SUITE 900
BELLEVILLE, IL 62223
Podiatrist
2900 FRANK SCOTT PKWY W, SUITE 900
BELLEVILLE, IL 62223
Podiatrist (Foot Surgery)
2900 FRANK SCOTT PKWY W, SUITE 900
BELLEVILLE, IL 62223
Podiatrist (Foot & Ankle Surgery)
2900 FRANK SCOTT PKWY W, SUITE 900
BELLEVILLE, IL 62223
Obstetrics & Gynecology
2900 FRANK SCOTT PKWY W, SUITE 908
BELLEVILLE, IL 62223
Dentist
2900 FRANK SCOTT PKWY W, SUITE 968A
BELLEVILLE, IL 62223
Physical Therapist
2900 FRANK SCOTT PKWY W, STE 908
BELLEVILLE, IL 62223
Psychiatry & Neurology (Psychiatry)
2900 FRANK SCOTT PKWY W, SUITE 990
BELLEVILLE, IL 62223
Chiropractor
2900 FRANK SCOTT PKWY W, 908
BELLEVILLE, IL 62223
Chiropractor
2900 FRANK SCOTT PKWY W, 908
BELLEVILLE, IL 62223
Pharmacist
2900 FRANK SCOTT PKWY W, SUITE 920-B
BELLEVILLE, IL 62223
Pharmacist
2900 FRANK SCOTT PKWY W, SUITE 920-B
BELLEVILLE, IL 62223
Pediatrics
2900 FRANK SCOTT PKWY W, SUITE 950
BELLEVILLE, IL 62223
Counselor (Mental Health)
2900 FRANK SCOTT PKWY W, SUITE 956-A
BELLEVILLE, IL 62223
Chiropractor
2900 FRANK SCOTT PKWY W, SUITE 908
BELLEVILLE, IL 62223
Chiropractor
2900 FRANK SCOTT PKWY W, STE 908
BELLEVILLE, IL 62223
Obstetrics & Gynecology
2900 FRANK SCOTT PKWY W, SUITE 908
BELLEVILLE, IL 62223
Otolaryngology
2900 FRANK SCOTT PKWY W, SUITE 930
BELLEVILLE, IL 62223

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366433567, enumerated as an "individual" on November 04, 2005.

The provider is located at 2900 FRANK SCOTT PKWY W SUITE 904 BELLEVILLE, IL 62223 and the phone number is (618) 234-0640.

Internal Medicine with taxonomy code 207R00000X.

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