JOEL NEAL MASLOW MD
NPI 1659308567
Internal Medicine - Infectious Disease in Grand Rapids, MI

NPI Status: Active since June 27, 2006

Contact Information

25 MICHIGAN ST NE
MC038
GRAND RAPIDS, MI
ZIP 49503
Phone: (616) 391-3050
Fax: (616) 391-9150

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  • Individual
  • Male
  • Internal Medicine
  • Infectious Disease

About JOEL MASLOW

This page provides the complete NPI Profile along with additional information for Joel Maslow, an internist established in Grand Rapids, Michigan with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1659308567 assigned on June 2006. The practitioner's primary taxonomy code is 207RI0200X with license number MD034344E (PA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1659308567
Provider Name
JOEL NEAL MASLOW MD
Gender
Male
Entity Type
Individual
Location Address
25 MICHIGAN ST NE MC038 GRAND RAPIDS, MI 49503
Location Phone
(616) 391-3050
Location Fax
(616) 391-9150
Mailing Address
100 MICHIGAN ST NE MC845 GRAND RAPIDS, MI 49503
Mailing Phone
(616) 486-6790
Mailing Fax
(616) 391-9150
Is Sole Proprietor?
No
Enumeration Date
06-27-2006
Last Update Date
01-11-2012
Code Navigator

An internist like Joel Maslow 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.

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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

Internal Medicine Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
MD034344E
License State
PA
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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
027551MEDICARE ID-TYPE UNSPECIFIED (04)PA 
0017533200002MEDICAID (05)PA 
E19409MEDICARE UPIN (02) 

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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 1659308567, 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 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 5 → 10 → 1 3 → 6 8 → 16 → 7 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 6 + 0 + 1 + 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 1659308567.

Other Providers at the Same Location


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

Technician/Technologist (Optician)
25 MICHIGAN ST NE, SUITE 1000
GRAND RAPIDS, MI 49503
Urology
25 MICHIGAN ST NE, SUITE 3300
GRAND RAPIDS, MI 49503
Urology
25 MICHIGAN ST NE, SUITE 3300
GRAND RAPIDS, MI 49503
Neurological Surgery
25 MICHIGAN ST NE, SUITE 6100
GRAND RAPIDS, MI 49503
Genetic Counselor, MS
25 MICHIGAN ST NE, SUITE 2000
GRAND RAPIDS, MI 49503
Family Medicine
25 MICHIGAN ST NE, SUITE 5100
GRAND RAPIDS, MI 49503
Internal Medicine
25 MICHIGAN ST NE, SUITE 2000
GRAND RAPIDS, MI 49503
Internal Medicine
25 MICHIGAN ST NE, SUITE 2200
GRAND RAPIDS, MI 49503
Internal Medicine
25 MICHIGAN ST NE, SUITE 2100
GRAND RAPIDS, MI 49503
Anesthesiology
25 MICHIGAN ST NE, SUITE 2200
GRAND RAPIDS, MI 49503
Family Medicine
25 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Family Medicine
25 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology (Maternal & Fetal Medicine)
25 MICHIGAN ST NE, SUITE 5200
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology (Maternal & Fetal Medicine)
25 MICHIGAN ST NE, SUITE 5200
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology (Maternal & Fetal Medicine)
25 MICHIGAN ST NE, SUITE 5200
GRAND RAPIDS, MI 49503
Physician Assistant
25 MICHIGAN ST NE, SUITE 6100
GRAND RAPIDS, MI 49503
Genetic Counselor, MS
25 MICHIGAN ST NE, SUITE 2000
GRAND RAPIDS, MI 49503
Pharmacist (Pharmacotherapy)
25 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Physical Medicine & Rehabilitation
25 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Radiology (Diagnostic Radiology)
25 MICHIGAN ST NE
GRAND RAPIDS, MI 49503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659308567, enumerated as an "individual" on June 27, 2006.

The provider is located at 25 MICHIGAN ST NE MC038 GRAND RAPIDS, MI 49503 and the phone number is (616) 391-3050.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.

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