JOHN J. FROMKES M.D.
NPI 1629012794
Internal Medicine - Gastroenterology in Dublin, OH

NPI Status: Active since June 16, 2006

Contact Information

3900 STONERIDGE LN
DUBLIN, OH
ZIP 43017
Phone: (614) 889-5001

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About JOHN FROMKES

This page provides the complete NPI Profile along with additional information for John Fromkes, an internist established in Dublin, Ohio with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1629012794 assigned on June 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 35033967 (OH). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1629012794
Provider Name
JOHN J. FROMKES M.D.
Gender
Male
Entity Type
Individual
Location Address
3900 STONERIDGE LN DUBLIN, OH 43017
Location Phone
(614) 889-5001
Mailing Address
700 ACKERMAN RD SUITE 385 COLUMBUS, OH 43202
Mailing Phone
(614) 947-3700
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
06-16-2006
Last Update Date
11-26-2008
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An internist like John Fromkes 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 Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
35033967
License State
OH
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal 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.

*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
A75776MEDICARE UPIN (02)OH 
0322743MEDICAID (05)OH 
FR0430701MEDICARE PIN (08)OH 

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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 1629012794, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 0 + 1 + 4 + 7 + 1 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1629012794.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Internal Medicine (Rheumatology)
3900 STONERIDGE LN
DUBLIN, OH 43017
Internal Medicine (Rheumatology)
3900 STONERIDGE LN
DUBLIN, OH 43017
Nurse Practitioner (Acute Care)
3900 STONERIDGE LN
DUBLIN, OH 43017
Internal Medicine
3900 STONERIDGE LN
DUBLIN, OH 43017
Physical Therapist (Sports)
3900 STONERIDGE LN, SUITE C
DUBLIN, OH 43017
Specialist/Technologist (Athletic Trainer)
3900 STONERIDGE LN
DUBLIN, OH 43017
Specialist/Technologist (Athletic Trainer)
3900 STONERIDGE LN, SUITE C
DUBLIN, OH 43017
Specialist/Technologist (Athletic Trainer)
3900 STONERIDGE LN
DUBLIN, OH 43017
Internal Medicine
3900 STONERIDGE LN
DUBLIN, OH 43017
Nurse Practitioner (Adult Health)
3900 STONERIDGE LN
DUBLIN, OH 43017
Registered Nurse (Diabetes Educator)
3900 STONERIDGE LN
DUBLIN, OH 43017
Psychiatry & Neurology (Sleep Medicine)
3900 STONERIDGE LN
DUBLIN, OH 43017
Clinic/Center (Endoscopy)
3900 STONERIDGE LN
DUBLIN, OH 43017
Nurse Practitioner
3900 STONERIDGE LN
DUBLIN, OH 43017
Nurse Practitioner
3900 STONERIDGE LN
DUBLIN, OH 43017
Nurse Practitioner
3900 STONERIDGE LN
DUBLIN, OH 43017
Family Medicine
3900 STONERIDGE LN
DUBLIN, OH 43017
Internal Medicine
3900 STONERIDGE LN
DUBLIN, OH 43017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629012794, enumerated as an "individual" on June 16, 2006.

The provider is located at 3900 STONERIDGE LN DUBLIN, OH 43017 and the phone number is (614) 889-5001.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

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