Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CRISTINA BARNES NURSE PRACTITIONER
NPI 1548934219
Nurse Practitioner - Family in Tulsa, OK

Q: What is Cristina Barnes's NPI number?

The NPI number for Cristina Barnes is 1548934219. It was assigned to this individual provider in the NPPES registry on August 5, 2021. The provider is also known as Cristina Vlad Barnes Nurse Practitioner.

Q: What is Cristina Barnes's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Cristina Barnes was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 05, 2021PECOS EnrolledAccepts Medicare Assignment

6565 S YALE AVE STE 812, TULSA, OK 74136(918) 494-9288(918) 494-6303 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 2, 2026, Aug 5, 2021 (2 updates tracked since 2021).

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About Cristina Barnes Nurse Practitioner NPPES

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

CRISTINA BARNES NURSE PRACTITIONER (NPI 1548934219) is an individual family provider in Tulsa, Oklahoma, licensed in Oklahoma (200372) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital Muskogee, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1548934219

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameCRISTINA BARNESCredential: NURSE PRACTITIONER

Location Address6565 S YALE AVE STE 812Tulsa, OK 74136-8309

Mailing Address6600 S Yale Ave Ste 1200Tulsa, OK 74136-3333

Phone(918) 494-9288

Fax(918) 494-6303

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateAugust 5, 2021

Last NPPES UpdateSeptember 2, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2026

✔ NPI 1548934219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in OK · 200372

6565 S YALE AVE STE 812, Tulsa, OK 74136

Open in Google Maps ↗

Other Names 1

Former Name (1)Cristina Vlad Barnes Nurse Practitioner

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, Mending Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cristina Barnes Nurse Practitioner 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 ID749678977

PECOS Enrollment IDI20211020002997

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.

Medicare Billing Reassignments

Medicare enrollment records show Cristina Barnes reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Warren Clinic Inc

0.2 mi

General Practice

6600 S YALE AVE, SUITE 1400
Tulsa, OK 74136

Reassigned Medicare billing, Oklahoma enrollment
1,144 clinicians in this Medicare group

NPI 1174582282 (918) 488-6001

Allergy Asthma And Immunology Center PC

0.8 mi

Allergy & Immunology

7307 S YALE AVE STE 200
Tulsa, OK 74136

Reassigned Medicare billing, Oklahoma enrollment
3 clinicians in this Medicare group

NPI 1598816621 (918) 392-4550

Mind Rejuvenation, LLC.

0.8 mi

Psychiatry

4922 E 73RD ST
Tulsa, OK 74136

Reassigned Medicare billing, Oklahoma enrollment
6 clinicians in this Medicare group

NPI 1811527518 (918) 392-4550

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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 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.

111 services82 patients

Administration and interpretation of patient-focused health risk assessment 96160

This procedure involves a detailed evaluation of your health to identify potential risks. It includes analyzing your medical history, lifestyle habits, and family health history. The results are interpreted to provide a personalized plan to improve your health and prevent future issues.

81 services62 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

27 services21 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

26 services23 patients

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.

18 services15 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Saint Francis Hospital Muskogee

Acute Care Hospitals · Muskogee, OK

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number370025

Location300 Rockefeller DriveMuskogee, OK 74401 · Muskogee 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

Saint Francis Hospital South, LLC

Acute Care Hospitals · Tulsa, OK

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number370218

Location10501 East 91st Street SouthTulsa, OK 74133 · Tulsa County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74136 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.

Other Providers at the Same Location NPPES 3

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

JASMINE THOMPSON

Nurse Practitioner (Acute Care)

6565 S YALE AVE STE 812
TULSA, OK 74136

Tulsa County (918) 494-9288

EMIL JOE SCHELBAR MD

Internal Medicine (Pulmonary Disease)

6565 S YALE AVE STE 812
TULSA, OK 74136

Tulsa County (918) 494-9288

DR. SAMANTHA JEAN MERCK M.D.

Internal Medicine (Pulmonary Disease)

6565 S YALE AVE STE 812
TULSA, OK 74136

Tulsa County (184) 949-2889

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 Cristina Barnes's NPI number?

The NPI number for Cristina Barnes is 1548934219. It was assigned to this individual provider in the NPPES registry on August 5, 2021. The provider is also known as Cristina Vlad Barnes Nurse Practitioner.

Where is Cristina Barnes located?

Cristina Barnes practices at 6565 S Yale Ave Ste 812, Tulsa, OK 74136. The listed phone number is (918) 494-9288.

What is Cristina Barnes's specialty?

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

Is Cristina Barnes enrolled in Medicare?

Yes. Cristina Barnes 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.

Which organizations bill Medicare for Cristina Barnes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cristina Barnes reassigns Medicare benefits to 3 organizations: Warren Clinic Inc (Tulsa, OK), Allergy Asthma And Immunology Center PC (Tulsa, OK) and Mind Rejuvenation, LLC. (Tulsa, OK). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cristina Barnes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cristina Barnes accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Cristina Barnes 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 Cristina Barnes affiliated with any hospitals?

According to CMS data, Cristina Barnes is affiliated with Saint Francis Hospital Muskogee, Saint Francis Hospital, Inc and Saint Francis Hospital South, LLC.

When was this NPI record last updated?

The NPPES record for Cristina Barnes was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.