DR. JOSEPH JOHN WILLIAMS MD
NPI 1841298478
Orthopaedic Surgery in Saint Louis, MO

NPI Status: Active since July 08, 2005

Contact Information

2325 DOUGHERTY FERRY RD
SUITE 202
SAINT LOUIS, MO
ZIP 63122
Phone: (314) 966-6480
Fax: (314) 966-6416

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  • Individual
  • Male
  • Orthopaedic Surgery

About JOSEPH WILLIAMS

This page provides the complete NPI Profile along with additional information for Joseph Williams, a provider established in Saint Louis, Missouri with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1841298478 assigned on July 2005. The practitioner's primary taxonomy code is 207X00000X with license number 32176 (MO). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1841298478
Provider Name
DR. JOSEPH JOHN WILLIAMS MD
Gender
Male
Entity Type
Individual
Location Address
2325 DOUGHERTY FERRY RD SUITE 202 SAINT LOUIS, MO 63122
Location Phone
(314) 966-6480
Location Fax
(314) 966-6416
Mailing Address
2325 DOUGHERTY FERRY RD SUITE 202 SAINT LOUIS, MO 63122
Mailing Phone
(314) 966-6480
Mailing Fax
(314) 966-6416
Is Sole Proprietor?
Yes
Enumeration Date
07-08-2005
Last Update Date
11-01-2011
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
32176
License State
MO
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

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.

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
200008457OTHER (01)RR MEDICARE
000005383MEDICARE ID-TYPE UNSPECIFIED (04) 
22312OTHER (01)MOBLUE CROSS BLUE SHIELD
A11543MEDICARE UPIN (02) 
101381OTHER (01)MOHEALTHLINK
P-65360611OTHER (01)MULTIPLAN
200883205MEDICAID (05)MO 
7924OTHER (01)MOGROUP HEALTH PLAN
009235OTHER (01)MOSSM EXCLUSIVE CHOICE
0900042OTHER (01)MOUNITED HEALTH CARE
2273874OTHER (01)MOAETNA

Reviews for DR. JOSEPH JOHN WILLIAMS MD

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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 1841298478, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 4 → 8 2 → 4 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 4 + 9 + 1 + 6 + 4 + 1 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1841298478.

Other Providers at the Same Location


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

Orthopaedic Surgery
2325 DOUGHERTY FERRY RD, SUITE 200
SAINT LOUIS, MO 63122
Orthopaedic Surgery
2325 DOUGHERTY FERRY RD, SUITE 200
SAINT LOUIS, MO 63122
Orthopaedic Surgery
2325 DOUGHERTY FERRY RD, SUITE 200
SAINT LOUIS, MO 63122
Orthopaedic Surgery
2325 DOUGHERTY FERRY RD, SUITE 200
SAINT LOUIS, MO 63122
Physician Assistant
2325 DOUGHERTY FERRY RD, STE 100
SAINT LOUIS, MO 63122
Internal Medicine (Cardiovascular Disease)
2325 DOUGHERTY FERRY RD, SUITE 205
SAINT LOUIS, MO 63122
Internal Medicine (Cardiovascular Disease)
2325 DOUGHERTY FERRY RD, SUITE 205
SAINT LOUIS, MO 63122
Nurse Practitioner (Adult Health)
2325 DOUGHERTY FERRY RD, SUITE 205
SAINT LOUIS, MO 63122
Family Medicine
2325 DOUGHERTY FERRY RD
ST LOUIS, MO 63122
Specialist
2325 DOUGHERTY FERRY RD, SUITE 202
SAINT LOUIS, MO 63122
Internal Medicine (Geriatric Medicine)
2325 DOUGHERTY FERRY RD, SUITE 205
SAINT LOUIS, MO 63122
Internal Medicine (Cardiovascular Disease)
2325 DOUGHERTY FERRY RD, SUITE 203
SAINT LOUIS, MO 63122
Family Medicine
2325 DOUGHERTY FERRY RD, SUITE 104
SAINT LOUIS, MO 63122
Specialist
2325 DOUGHERTY FERRY RD, SUITE 204
SAINT LOUIS, MO 63122
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
2325 DOUGHERTY FERRY RD, MEDICAL ARTS PAVILLON SUITE 103
SAINT LOUIS, MO 63122
Clinical Nurse Specialist (Medical-Surgical)
2325 DOUGHERTY FERRY RD, SUITE 100
SAINT LOUIS, MO 63122
Neurological Surgery
2325 DOUGHERTY FERRY RD
SAINT LOUIS, MO 63122
Family Medicine
2325 DOUGHERTY FERRY RD, STE 104
SAINT LOUIS, MO 63122
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
2325 DOUGHERTY FERRY RD, SUITE 206
SAINT LOUIS, MO 63122
Clinical Medical Laboratory
2325 DOUGHERTY FERRY RD, MAP1 SUITE 103
SAINT LOUIS, MO 63122

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841298478, enumerated as an "individual" on July 08, 2005.

The provider is located at 2325 DOUGHERTY FERRY RD SUITE 202 SAINT LOUIS, MO 63122 and the phone number is (314) 966-6480.

Orthopaedic Surgery with taxonomy code 207X00000X.

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