NANCY RILEY-WILLIAMS FNP-BC
NPI 1790140945
Nurse Practitioner - Family in Green Valley, AZ

NPI Status: Active since December 15, 2015

Contact Information

1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ
ZIP 85614
Phone: (520) 407-5600
Fax: (520) 625-8504

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  • Individual
  • Female
  • Nurse Practitioner
  • Family
  • PECOS Enrolled

About NANCY RILEY-WILLIAMS

This page provides the complete NPI Profile along with additional information for Nancy Riley-williams, a provider established in Green Valley, Arizona with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1790140945 assigned on December 2015. The practitioner's primary taxonomy code is 363LF0000X with license number AP8348 (AZ). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1790140945
Provider Name
NANCY RILEY-WILLIAMS FNP-BC
Gender
Female
Entity Type
Individual
Location Address
1260 S CAMPBELL AVE BLDG 2 GREEN VALLEY, AZ 85614
Location Phone
(520) 407-5600
Location Fax
(520) 625-8504
Mailing Address
1260 S CAMPBELL AVE BLDG 2 GREEN VALLEY, AZ 85614
Is Sole Proprietor?
No
Enumeration Date
12-15-2015
Last Update Date
01-31-2020
Code Navigator

A nurse practitioner (NP) like Nancy Riley-williams is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
AP8348
License State
AZ

Medicare Participation & PECOS Enrollment Status

Nancy Riley-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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    2 DME suppliers used 12 Medicare Claims 12 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Hemoglobin a1c level

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

This service was performed 38 times for 22 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 40 times for 32 patients

Urine microalbumin (protein) analysis

Urine microalbumin analysis is a test that measures the amount of a protein called albumin in your urine. This protein is usually present in very small amounts, but higher levels can indicate kidney issues. The test is non-invasive and involves a simple urine sample.

This service was performed 26 times for 17 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 85614 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $85.89
  • Minimum New Patient Price $55.44
  • Maximum New Patient Price $168.6
  • Average New Patient Copayment $21.47
  • Minimum New Patient Copayment $13.86
  • Maximum New Patient Copayment $42.15

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $98
  • Minimum Established Patient Price $17.72
  • Maximum Established Patient Price $137.41
  • Average Established Patient Copayment $24.5
  • Minimum Established Patient Copayment $4.43
  • Maximum Established Patient Copayment $34.35

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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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 1790140945, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 9 → 18 → 9 1 → 2 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 2 + 4 + 0 + 9 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1790140945.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Internal Medicine
1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ 85614
Nurse Practitioner (Psychiatric/Mental Health)
1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ 85614
Physician Assistant
1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ 85614
Physician Assistant
1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ 85614
General Practice
1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ 85614
Dentist
1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ 85614
Nurse Practitioner (Psychiatric/Mental Health)
1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ 85614
Nurse Practitioner (Psychiatric/Mental Health)
1260 S CAMPBELL AVE BLDG 2
GREEN VALLEY, AZ 85614

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790140945, enumerated as an "individual" on December 15, 2015.

The provider is located at 1260 S CAMPBELL AVE BLDG 2 GREEN VALLEY, AZ 85614 and the phone number is (520) 407-5600.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.