JAY L SUMMER M.D.
NPI 1720016918
Internal Medicine - Pulmonary Disease in Bay City, MI

NPI Status: Active since June 28, 2006

Contact Information

640 S TRUMBULL ST
BAY CITY, MI
ZIP 48708
Phone: (989) 893-7460
Fax: (989) 895-5813

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  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease

About JAY SUMMER

This page provides the complete NPI Profile along with additional information for Jay Summer, an internist established in Bay City, Michigan with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1720016918 assigned on June 2006. The practitioner's primary taxonomy code is 207RP1001X with license number 4301063905 (MI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1720016918
Provider Name
JAY L SUMMER M.D.
Gender
Male
Entity Type
Individual
Location Address
640 S TRUMBULL ST BAY CITY, MI 48708
Location Phone
(989) 893-7460
Location Fax
(989) 895-5813
Mailing Address
840 S TRUMBULL RD BAY CITY, MI 48708
Mailing Phone
(989) 893-7460
Mailing Fax
(989) 895-5813
Is Sole Proprietor?
No
Enumeration Date
06-28-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Jay Summer 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.
4301063905
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.

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
2900901371OTHER (01)MIBLUE CARE NETWORK
P00284960OTHER (01)MIMETERAHEALTH
2900901371OTHER (01)MIBLUE CROSS BLUE SHIELD
382424979100OTHER (01)MICOMMUNITY CHOICE
1004181OTHER (01)MIMC LAREN HEALTH
C41065MEDICARE UPIN (02)MI 
0P20240MEDICARE ID-TYPE UNSPECIFIED (04)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 1720016918, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 2 → 4 0 → 0 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 0 + 1 + 1 + 2 + 9 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1720016918.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Internal Medicine (Pulmonary Disease)
640 S TRUMBULL ST
BAY CITY, MI 48708
Internal Medicine (Pulmonary Disease)
640 S TRUMBULL ST
BAY CITY, MI 48708
Internal Medicine (Sleep Medicine)
640 S TRUMBULL ST
BAY CITY, MI 48708
Internal Medicine (Pulmonary Disease)
640 S TRUMBULL ST
BAY CITY, MI 48708
Nurse Practitioner (Family)
640 S TRUMBULL ST
BAY CITY, MI 48708
Internal Medicine (Pulmonary Disease)
640 S TRUMBULL ST
BAY CITY, MI 48708

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720016918, enumerated as an "individual" on June 28, 2006.

The provider is located at 640 S TRUMBULL ST BAY CITY, MI 48708 and the phone number is (989) 893-7460.

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

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