JOHN WILLIAMS
NPI 1831286962
Pediatrics - Pediatric Infectious Diseases in Madison, WI
NPI Status: Active since October 09, 2006
Contact Information
1675 HIGHLAND AVE
MADISON, WI
ZIP 53792
Phone: (608) 263-0946
- Individual
- Male
- Pediatrics
- Pediatric Infectious Diseases
- Accepts Insurance
- PECOS Enrolled
About JOHN WILLIAMS
This page provides the complete NPI Profile along with additional information for John Williams, a pediatrician established in Madison, Wisconsin with a medical specialization in Pediatrics, focusing in pediatric infectious diseases . The healthcare provider is registered in the NPI registry with number 1831286962 assigned on October 2006. The practitioner's primary taxonomy code is 2080P0208X with license number 84587-20 (WI). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1831286962
- Provider Name
- JOHN WILLIAMS
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1675 HIGHLAND AVE MADISON, WI 53792
- Location Phone
- (608) 263-0946
- Mailing Address
- 7974 UW HEALTH CT MIDDLETON, WI 53562
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-09-2006
- Last Update Date
- 02-24-2025
- Code Navigator
A pediatrician like John Williams is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.
Location Map
Secondary Locations
- 3601 Tvc Third Floor
Nashville, TN 37232
(615) 322-3000 - 1 Medical Center Dr
Lebanon, NH 03756
(603) 650-5000 - 600 Highland Ave
Madison, WI 53792
(608) 263-0946
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
Pediatrics Pediatric Infectious Diseases
- Taxonomy Code
- 2080P0208X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 84587-20
- License State
- WI
- Taxonomy Description
- A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.
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) |
|---|---|---|---|---|
| 1 | 2080P0208X | Allopathic & Osteopathic Physicians | Pediatrics | 23460 (NH) |
| 2 | 2080P0208X | Allopathic & Osteopathic Physicians | Pediatrics | MD34293 (TN) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Atlas $1,300 Gold - PPO
- Atlas $2,000 Standard Gold - PPO
- Atlas $3,050 Plus Silver - PPO
- Atlas $3,800 HSA Silver - PPO
- Atlas $6,000 Standard Silver - PPO
- Atlas $6,800 Plus Bronze HSA - PPO
- Atlas $7,500 Standard Bronze HSA - PPO
- Atlas $8,400 HSA Bronze - PPO
- Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
- Medica Individual Choice Bronze HSA - EPO
- Medica Individual Choice Bronze Share - EPO
- Medica Individual Choice Bronze Share - HMO
- Medica Individual Choice Expanded Bronze Standard - EPO
- Medica Individual Choice Expanded Bronze Standard - HMO
- Medica Individual Choice Gold $0 Copay PCP Visits - EPO
- Medica Individual Choice Gold $0 Copay PCP Visits - HMO
- Medica Individual Choice Gold Share - EPO
- Medica Individual Choice Gold Share - HMO
- Medica Individual Choice Gold Standard - EPO
- Medica Individual Choice Gold Standard - HMO
- Medica Individual Choice Silver $0 Copay PCP Visits - EPO
- Medica Individual Choice Silver $0 Copay PCP Visits - HMO
- Medica Individual Choice Silver Share - EPO
- Medica Individual Choice Silver Share - HMO
- Medica Individual Choice Silver Standard - EPO
- Medica Individual Choice Silver Standard - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
John Williams is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Reviews for JOHN WILLIAMS
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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 1831286962, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 68 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
MADISON, WI 53792
MADISON, WI 53792
MADISON, WI 53792
MADISON, WI 53792
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1831286962, enumerated as an "individual" on October 09, 2006.
The provider is located at 1675 HIGHLAND AVE MADISON, WI 53792 and the phone number is (608) 263-0946.
Pediatrics with taxonomy code 2080P0208X and a focus in Pediatric Infectious Diseases.
The provider might be accepting Accepts: HealthPartners and Medica. Please consult your insurance carrier or call the provider to verify.
