ANDREA WALKER APRN-CNP
NPI 1285226340
Nurse Practitioner - Family in Collinsville, OK

Active since February 09, 2021PECOS EnrolledAccepts Medicare Assignment
91.24/100
CMS Quality Rating
1205 W MAIN ST, COLLINSVILLE, OK 74021(918) 387-0440(918) 921-7706 Get Directions Write a Review

NPPES record last updated: July 15, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 15, 2022, Feb 9, 2021 (2 updates tracked since 2021).

About Andrea Walker Aprn-cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANDREA WALKER APRN-CNP (NPI 1285226340) is an individual family provider in Collinsville, Oklahoma, licensed in Oklahoma (207888) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, is affiliated with Ascension St John Jane Phillips, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1285226340
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameANDREA WALKERCredential: APRN-CNP
Location Address1205 W MAIN STCollinsville, OK 74021-3114
Mailing Address1205 W Main StCollinsville, OK 74021-3114 · (918) 748-7500 · Fax (918) 921-7706
Fax(918) 921-7706
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateFebruary 9, 2021
Last NPPES UpdateJuly 15, 20222 updates tracked since enumeration
NPPES CertifiedJuly 15, 2022
NPI 1285226340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in OK · 207888
Also ListedRegistered NurseTaxonomy 163W00000X · License 116016 (OK)
1205 W MAIN ST, Collinsville, OK 74021

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Andrea Walker Aprn-cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638551880
PECOS Enrollment IDI20220803004051
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
402 services291 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
169 services151 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
21 services19 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
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.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension St John Jane Phillips

Acute Care Hospitals · Bartlesville, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370018
Location3500 East Frank Phillips BoulevardBartlesville, OK 74006 · Washington County
Emergency services Birthing friendly

Saint Francis Hospital, Inc

Acute Care Hospitals · Tulsa, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370091
Location6161 South YaleTulsa, OK 74136 · Tulsa County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.13
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
1205 W MAIN ST
COLLINSVILLE, OK 74021
Pharmacist
1205 W MAIN ST
COLLINSVILLE, OK 74021
Family Medicine
1205 W MAIN ST
COLLINSVILLE, OK 74021
Family Medicine
1205 W MAIN ST
COLLINSVILLE, OK 74021
Family Medicine
1205 W MAIN ST
COLLINSVILLE, OK 74021
Pharmacist
1205 W MAIN ST
COLLINSVILLE, OK 74021
Family Medicine
1205 W MAIN ST
COLLINSVILLE, OK 74021
Pharmacist
1205 W MAIN ST
COLLINSVILLE, OK 74021

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Andrea Walker's NPI number?

The NPI number for Andrea Walker is 1285226340. It was assigned to this individual provider in the NPPES registry on February 9, 2021.

Where is Andrea Walker located?

Andrea Walker practices at 1205 W Main St, Collinsville, OK 74021. The listed phone number is (918) 387-0440.

What is Andrea Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Andrea Walker enrolled in Medicare?

Yes. Andrea Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Andrea Walker accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare, Medica, Mending Health and UnitedHealthcare list Andrea Walker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Andrea Walker affiliated with any hospitals?

According to CMS data, Andrea Walker is affiliated with Ascension St John Jane Phillips and Saint Francis Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Andrea Walker was last updated on July 15, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.