JOHN D FERRIS MD
NPI 1447439872
General Practice in Riverton, WY

NPI Status: Active since November 01, 2007

Contact Information

300 N BROADWAY AVE
RIVERTON, WY
ZIP 82501
Phone: (307) 856-0009

Get Directions Write a Review

  • Individual
  • Male
  • General Practice

About JOHN FERRIS

This page provides the complete NPI Profile along with additional information for John Ferris, a primary care provider established in Riverton, Wyoming with a medical specialization in General Practice. The healthcare provider is registered in the NPI registry with number 1447439872 assigned on November 2007. The practitioner's primary taxonomy code is 208D00000X with license number 2139A (WY). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1447439872
Provider Name
JOHN D FERRIS MD
Gender
Male
Entity Type
Individual
Location Address
300 N BROADWAY AVE RIVERTON, WY 82501
Location Phone
(307) 856-0009
Mailing Address
300 N BROADWAY AVE RIVERTON, WY 82501
Mailing Phone
(307) 856-0009
Is Sole Proprietor?
Yes
Enumeration Date
11-01-2007
Last Update Date
11-01-2007
Code Navigator

A primary care provider (PCP) like John Ferris 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

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
License No.
2139A
License State
WY
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208D00000XAllopathic & Osteopathic Physicians

General Practice

26101 (CO)

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.

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
830236758012OTHER (01)WIBCBS UNITED OF WISCONSIN
W302457MEDICARE PIN (08) 
0000563350OTHER (01)KSBC BS OF KS
91021394MEDICAID (05)CO 
D24749MEDICARE UPIN (02)WY 
89334841MEDICAID (05)CO 
C29281MEDICARE PIN (08)CO 

Reviews for JOHN D FERRIS MD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1447439872, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

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
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 4 → 8 4 → 8 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 8 + 3 + 1 + 8 + 8 + 1 + 4 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1447439872.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Optometrist
300 N BROADWAY AVE
RIVERTON, WY 82501
Optometrist
300 N BROADWAY AVE
RIVERTON, WY 82501
General Practice
300 N BROADWAY AVE
RIVERTON, WY 82501
Optometrist
300 N BROADWAY AVE
RIVERTON, WY 82501
Optometrist
300 N BROADWAY AVE
RIVERTON, WY 82501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447439872, enumerated as an "individual" on November 01, 2007.

The provider is located at 300 N BROADWAY AVE RIVERTON, WY 82501 and the phone number is (307) 856-0009.

General Practice with taxonomy code 208D00000X.

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