DR. MICHAEL DAVID RILEY D.O.
NPI 1912909797
Otolaryngology - Facial Plastic Surgery in Largo, FL

NPI Status: Active since August 11, 2005

Contact Information

13644 WALSINGHAM RD
LARGO, FL
ZIP 33774
Phone: (727) 596-3441
Fax: (727) 596-3441

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  • Individual
  • Male
  • Otolaryngology
  • Facial Plastic Surgery

About MICHAEL RILEY

This page provides the complete NPI Profile along with additional information for Michael Riley, a provider established in Largo, Florida with a medical specialization in Otolaryngology, focusing in facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1912909797 assigned on August 2005. The practitioner's primary taxonomy code is 207YS0123X with license number OS2943 (FL). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1912909797
Provider Name
DR. MICHAEL DAVID RILEY D.O.
Gender
Male
Entity Type
Individual
Location Address
13644 WALSINGHAM RD LARGO, FL 33774
Location Phone
(727) 596-3441
Location Fax
(727) 596-3441
Mailing Address
13644 WALSINGHAM RD LARGO, FL 33774
Mailing Phone
(727) 596-3441
Mailing Fax
(727) 596-3441
Is Sole Proprietor?
Yes
Enumeration Date
08-11-2005
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

Otolaryngology Facial Plastic Surgery

Taxonomy Code
207YS0123X
Type
Allopathic & Osteopathic Physicians
License No.
OS2943
License State
FL
Taxonomy Description
An otolaryngologist who specializes in facial plastic surgery.

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
E32070MEDICARE UPIN (02) 
81820MEDICARE ID-TYPE UNSPECIFIED (04) 

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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 1912909797, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 1 → 2 9 → 18 → 9 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 8 + 0 + 1 + 8 + 7 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1912909797.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Internal Medicine
13644 WALSINGHAM RD
LARGO, FL 33774
Clinical Medical Laboratory
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine (Gastroenterology)
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine (Rheumatology)
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine (Rheumatology)
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine
13644 WALSINGHAM RD
LARGO, FL 33774
Clinic/Center (Infusion Therapy)
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine (Gastroenterology)
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine (Gastroenterology)
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine (Rheumatology)
13644 WALSINGHAM RD
LARGO, FL 33774
Internal Medicine (Rheumatology)
13644 WALSINGHAM RD
LARGO, FL 33774

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912909797, enumerated as an "individual" on August 11, 2005.

The provider is located at 13644 WALSINGHAM RD LARGO, FL 33774 and the phone number is (727) 596-3441.

Otolaryngology with taxonomy code 207YS0123X and a focus in Facial Plastic Surgery.

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