LILLIAN DEANE MCCHESNEY APRN
NPI 1932909413
Nurse Practitioner - Acute Care in Bartlesville, OK

NPI Status: Active since March 14, 2025

Contact Information

3400 E FRANK PHILLIPS BLVD
BARTLESVILLE, OK
ZIP 74006
Phone: (918) 248-0995
Fax: (918) 248-0921

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NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Jan 26, 2026, Dec 24, 2025, Mar 14, 2025 (3 updates tracked since 2025).

  • Individual
  • Female
  • Years of Experience 2
  • Nurse Practitioner
  • Acute Care
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About LILLIAN MCCHESNEY

This page provides the complete NPI Profile along with additional information for Lillian Mcchesney, a provider established in Bartlesville, Oklahoma with a medical specialization in Nurse Practitioner, focusing in acute care and more than 2 years of experience. She graduated from University Of South Alabama College Of Medicine in 2025. The healthcare provider is registered in the NPI registry with number 1932909413 assigned on March 2025. The practitioner's primary taxonomy code is 363LA2100X with license number 225452 (OK). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1932909413
Provider Name
LILLIAN DEANE MCCHESNEY APRN
Gender
Female
Entity Type
Individual
Location Address
3400 E FRANK PHILLIPS BLVD BARTLESVILLE, OK 74006
Location Phone
(918) 248-0995
Location Fax
(918) 248-0921
Mailing Address
10901 E 48TH ST TULSA, OK 74146
Mailing Phone
(918) 749-8765
Mailing Fax
(918) 392-2155
Medical School Name
UNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduation Year
2025
Is Sole Proprietor?
No
Enumeration Date
03-14-2025
Last Update Date
01-26-2026
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A nurse practitioner (NP) like Lillian Mcchesney 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

Secondary Locations

  • 10901 E 48th St
    Tulsa, OK 74146
    (918) 749-8765

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 Acute Care

Taxonomy Code
363LA2100X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
225452
License State
OK

Medicare Participation & PECOS Enrollment Status

Lillian Mcchesney is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Lillian Mcchesney 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

  • PECOS PAC ID: 7911483573

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20260113003517

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $20.61 for a new patient copayment and $23.56 for an established patient copayment.

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 74006 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $82.46
  • Minimum New Patient Price $53
  • Maximum New Patient Price $162.61
  • Average New Patient Copayment $20.61
  • Minimum New Patient Copayment $13.25
  • Maximum New Patient Copayment $40.65

Established Patients Visit Costs *

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

  • Average Established Patient Price $94.27
  • Minimum Established Patient Price $16.68
  • Maximum Established Patient Price $132.4
  • Average Established Patient Copayment $23.56
  • Minimum Established Patient Copayment $4.17
  • Maximum Established Patient Copayment $33.1

* 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 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 1932909413, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 1 + 8 + 0 + 1 + 8 + 4 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1932909413.

Other Providers at the Same Location


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

Ophthalmology
3400 E FRANK PHILLIPS BLVD, STE 202
BARTLESVILLE, OK 74006
Physician Assistant
3400 E FRANK PHILLIPS BLVD, SUITE 602
BARTLESVILLE, OK 74006
Pediatrics
3400 E FRANK PHILLIPS BLVD, SUITE302
BARTLESVILLE, OK 74006
Pediatrics
3400 E FRANK PHILLIPS BLVD, SUITE302
BARTLESVILLE, OK 74006
Specialist
3400 E FRANK PHILLIPS BLVD, SUITE 400
BARTLESVILLE, OK 74006
Pharmacist
3400 E FRANK PHILLIPS BLVD, STE #203
BARTLESVILLE, OK 74006
Psychiatry & Neurology (Psychiatry)
3400 E FRANK PHILLIPS BLVD, SUITE 402
BARTLESVILLE, OK 74006
Pharmacist
3400 E FRANK PHILLIPS BLVD, SUITE 203
BARTLESVILLE, OK 74006
Surgery
3400 E FRANK PHILLIPS BLVD, SUITE 301
BARTLESVILLE, OK 74006
Specialist
3400 E FRANK PHILLIPS BLVD, SUITE 400
BARTLESVILLE, OK 74006
Counselor (Mental Health)
3400 E FRANK PHILLIPS BLVD, SUITE 402
BARTLESVILLE, OK 74006
Obstetrics & Gynecology
3400 E FRANK PHILLIPS BLVD, SUITE 400
BARTLESVILLE, OK 74006
Nurse Practitioner
3400 E FRANK PHILLIPS BLVD, SUITE 502
BARTLESVILLE, OK 74006
Clinic/Center (Primary Care)
3400 E FRANK PHILLIPS BLVD, SUITE 600
BARTLESVILLE, OK 74006
Family Medicine
3400 E FRANK PHILLIPS BLVD, SUITE 401
BARTLESVILLE, OK 74006
Family Medicine
3400 E FRANK PHILLIPS BLVD, SUITE 702
BARTLESVILLE, OK 74006
Family Medicine
3400 E FRANK PHILLIPS BLVD, SUITE 602
BARTLESVILLE, OK 74006
Nurse Practitioner (Family)
3400 E FRANK PHILLIPS BLVD, SUITE 501
BARTLESVILLE, OK 74006
Pharmacy (Community/Retail Pharmacy)
3400 E FRANK PHILLIPS BLVD, STE 203
BARTLESVILLE, OK 74006
Obstetrics & Gynecology
3400 E FRANK PHILLIPS BLVD, SUITE 403
BARTLESVILLE, OK 74006

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932909413, enumerated as an "individual" on March 14, 2025.

The provider is located at 3400 E FRANK PHILLIPS BLVD BARTLESVILLE, OK 74006 and the phone number is (918) 248-0995.

Nurse Practitioner with taxonomy code 363LA2100X and a focus in Acute Care.