GRETA LEDFORD
NPI 1528539848
Registered Nurse - School in Lake Oswego, OR

NPI Status: Active since December 16, 2018

Contact Information

16865 BOONES FERRY RD STE 101
LAKE OSWEGO, OR
ZIP 97035
Phone: (503) 699-6464

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  • Individual
  • Female
  • Registered Nurse
  • School
  • PECOS Enrolled

About GRETA LEDFORD

This page provides the complete NPI Profile along with additional information for Greta Ledford, a provider established in Lake Oswego, Oregon with a medical specialization in Registered Nurse, focusing in school . The healthcare provider is registered in the NPI registry with number 1528539848 assigned on December 2018. The practitioner's primary taxonomy code is 163WS0200X with license number 200940230 (OR). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1528539848
Provider Name
GRETA LEDFORD
Gender
Female
Entity Type
Individual
Location Address
16865 BOONES FERRY RD STE 101 LAKE OSWEGO, OR 97035
Location Phone
(503) 699-6464
Mailing Address
211 SILVER ST APT B SILVERTON, OR 97381
Mailing Phone
(971) 800-1655
Is Sole Proprietor?
No
Enumeration Date
12-16-2018
Last Update Date
12-16-2018
Code Navigator

A registered nurse (RN) like Greta Ledford coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse School

Taxonomy Code
163WS0200X
Type
Nursing Service Providers
License No.
200940230
License State
OR

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)
1163WS0121XNursing Service Providers

Registered Nurse
Plastic Surgery

200940230RN (OR)

Medicare Participation & PECOS Enrollment Status

Greta Ledford 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

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.

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

This service was performed 12 times for 11 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 15 times for 12 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 21 times for 16 patients

Reviews for GRETA LEDFORD

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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 1528539848, 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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 2 → 4 5 → 10 → 1 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 0 + 3 + 1 + 8 + 8 + 8 + 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 1528539848.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Registered Nurse (Plastic Surgery)
16865 BOONES FERRY RD STE 101
LAKE OSWEGO, OR 97035
Registered Nurse (Plastic Surgery)
16865 BOONES FERRY RD STE 101
LAKE OSWEGO, OR 97035

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528539848, enumerated as an "individual" on December 16, 2018.

The provider is located at 16865 BOONES FERRY RD STE 101 LAKE OSWEGO, OR 97035 and the phone number is (503) 699-6464.

Registered Nurse with taxonomy code 163WS0200X and a focus in School.