JOHN BRUCE MARSHALL M.D.
NPI 1467468413
Specialist in Cleveland, OH

NPI Status: Active since July 31, 2006

Contact Information

2322 E 22ND ST
CLEVELAND, OH
ZIP 44115
Phone: (216) 363-2504
Fax: (216) 241-5660

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  • Individual
  • Male
  • Specialist

About JOHN MARSHALL

This page provides the complete NPI Profile along with additional information for John Marshall, a provider established in Cleveland, Ohio with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1467468413 assigned on July 2006. The practitioner's primary taxonomy code is 174400000X with license number 35.036671 (OH). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1467468413
Provider Name
JOHN BRUCE MARSHALL M.D.
Gender
Male
Entity Type
Individual
Location Address
2322 E 22ND ST CLEVELAND, OH 44115
Location Phone
(216) 363-2504
Location Fax
(216) 241-5660
Mailing Address
2322 E 22ND ST CLEVELAND, OH 44115
Mailing Phone
(216) 363-2504
Mailing Fax
(216) 241-5660
Is Sole Proprietor?
Yes
Enumeration Date
07-31-2006
Last Update Date
07-08-2007
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
35.036671
License State
OH
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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
MA0403263MEDICARE ID-TYPE UNSPECIFIED (04)OH 
0284919MEDICAID (05)OH 
B77464MEDICARE UPIN (02)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 1467468413, 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
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 8 + 6 + 1 + 6 + 4 + 2 + 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 1467468413.

Other Providers at the Same Location


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

Specialist
2322 E 22ND ST, SUITE 102
CLEVELAND, OH 44115
Internal Medicine
2322 E 22ND ST, 360
CLEVELAND, OH 44115
Internal Medicine (Cardiovascular Disease)
2322 E 22ND ST, STE 305
CLEVELAND, OH 44115
Internal Medicine (Cardiovascular Disease)
2322 E 22ND ST, STE 305
CLEVELAND, OH 44115
Internal Medicine
2322 E 22ND ST, #302
CLEVELAND, OH 44115
Internal Medicine (Hematology & Oncology)
2322 E 22ND ST, SUITE 200
CLEVELAND, OH 44115
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
2322 E 22ND ST, SVCH OCCUPATIONAL MEDICINE
CLEVELAND, OH 44115
Specialist
2322 E 22ND ST, SUITE 200
CLEVELAND, OH 44115
Internal Medicine (Rheumatology)
2322 E 22ND ST, SUITE 306
CLEVELAND, OH 44115
Psychologist
2322 E 22ND ST, SUITE 207
CLEVELAND, OH 44115
Internal Medicine (Gastroenterology)
2322 E 22ND ST, SUITE 306
CLEVELAND, OH 44115
Internal Medicine (Nephrology)
2322 E 22ND ST, SUITE 200
CLEVELAND, OH 44115
Otolaryngology
2322 E 22ND ST, SUITE 200
CLEVELAND, OH 44115
Ophthalmology
2322 E 22ND ST, SUITE 307
CLEVELAND, OH 44115
Surgery
2322 E 22ND ST, SUITE 207
CLEVELAND, OH 44115
Physician Assistant
2322 E 22ND ST
CLEVELAND, OH 44115
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2322 E 22ND ST, SUITE 310
CLEVELAND, OH 44115
Chiropractor (Rehabilitation)
2322 E 22ND ST, SUITE 302
CLEVELAND, OH 44115
Surgery
2322 E 22ND ST, SUITE 120
CLEVELAND, OH 44115
Dietitian, Registered
2322 E 22ND ST, SUITE 207
CLEVELAND, OH 44115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467468413, enumerated as an "individual" on July 31, 2006.

The provider is located at 2322 E 22ND ST CLEVELAND, OH 44115 and the phone number is (216) 363-2504.

Specialist with taxonomy code 174400000X.

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