DR. STEPHEN E JEFFERSON MD
NPI 1235108390
Internal Medicine - Pulmonary Disease in Kalamazoo, MI

NPI Status: Active since March 14, 2006

Contact Information

1535 GULL RD
STE 130
KALAMAZOO, MI
ZIP 49048
Phone: (269) 345-1161
Fax: (269) 345-8076

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  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease

About STEPHEN JEFFERSON

This page provides the complete NPI Profile along with additional information for Stephen Jefferson, an internist established in Kalamazoo, Michigan with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1235108390 assigned on March 2006. The practitioner's primary taxonomy code is 207RP1001X with license number SJ040708 (MI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1235108390
Provider Name
DR. STEPHEN E JEFFERSON MD
Gender
Male
Entity Type
Individual
Location Address
1535 GULL RD STE 130 KALAMAZOO, MI 49048
Location Phone
(269) 345-1161
Location Fax
(269) 345-8076
Mailing Address
1535 GULL RD STE 130 KALAMAZOO, MI 49048
Mailing Phone
(269) 345-1161
Mailing Fax
(269) 345-8076
Is Sole Proprietor?
No
Enumeration Date
03-14-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Stephen Jefferson 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 Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
SJ040708
License State
MI
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

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.

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
0C96090MEDICARE ID-TYPE UNSPECIFIED (04) 
B47064MEDICARE UPIN (02) 
1310080MEDICAID (05)MI 

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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 1235108390, 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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
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 3 → 6 1 → 2 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 2 + 0 + 1 + 6 + 3 + 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 1235108390.

Other Providers at the Same Location


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

Internal Medicine (Cardiovascular Disease)
1535 GULL RD, STE 110
KALAMAZOO, MI 49048
Ophthalmology
1535 GULL RD, STE 120
KALAMAZOO, MI 49048
Ophthalmology
1535 GULL RD, STE 120
KALAMAZOO, MI 49048
Internal Medicine (Cardiovascular Disease)
1535 GULL RD, SUITE 205
KALAMAZOO, MI 49048
Internal Medicine (Critical Care Medicine)
1535 GULL RD, STE 130
KALAMAZOO, MI 49048
Physician Assistant (Medical)
1535 GULL RD, SUITE 105
KALAMAZOO, MI 49048
Surgery (Vascular Surgery)
1535 GULL RD, SUITE 020
KALAMAZOO, MI 49048
Surgery (Vascular Surgery)
1535 GULL RD, SUITE 020
KALAMAZOO, MI 49048
Physician Assistant
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Physician Assistant
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Physician Assistant
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048
Emergency Medicine
1535 GULL RD, MSB 015
KALAMAZOO, MI 49048

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235108390, enumerated as an "individual" on March 14, 2006.

The provider is located at 1535 GULL RD STE 130 KALAMAZOO, MI 49048 and the phone number is (269) 345-1161.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.

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