JOHN JUNIOUS DAVIS PHYSICIAN ASSISTANT
NPI 1811099708
Physician Assistant - Medical in Memphis, TN

NPI Status: Active since September 02, 2006

Contact Information

3461 AUSTIN PEAY HWY
MEMPHIS, TN
ZIP 38128
Phone: (901) 261-4500

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  • Individual
  • Male
  • Physician Assistant
  • Medical

About JOHN DAVIS

This page provides the complete NPI Profile along with additional information for John Davis, a primary care provider established in Memphis, Tennessee with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1811099708 assigned on September 2006. The practitioner's primary taxonomy code is 363AM0700X. The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1811099708
Provider Name
JOHN JUNIOUS DAVIS PHYSICIAN ASSISTANT
Gender
Male
Entity Type
Individual
Location Address
3461 AUSTIN PEAY HWY MEMPHIS, TN 38128
Location Phone
(901) 261-4500
Mailing Address
8738 SOUTHWIND DR MEMPHIS, TN 38125
Mailing Phone
(901) 482-3061
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
09-02-2006
Last Update Date
07-22-2015
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A primary care provider (PCP) like John Davis sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers

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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 1811099708, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
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 1 → 2 0 → 0 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 0 + 9 + 1 + 8 + 7 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1811099708.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Nurse Practitioner (Primary Care)
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Nurse Practitioner (Adult Health)
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Social Worker (Clinical)
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Internal Medicine
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Internal Medicine
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Family Medicine
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Psychologist (Clinical)
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Dietitian, Registered
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Clinic/Center (VA)
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Internal Medicine
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Student in an Organized Health Care Education/Training Program
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128
Pharmacist (Ambulatory Care)
3461 AUSTIN PEAY HWY
MEMPHIS, TN 38128

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811099708, enumerated as an "individual" on September 02, 2006.

The provider is located at 3461 AUSTIN PEAY HWY MEMPHIS, TN 38128 and the phone number is (901) 261-4500.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.