NATALIE J GILBERT DO
NPI 1033109673
Emergency Medicine in Bartlesville, OK
About Natalie J Gilbert Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIE J GILBERT DO (NPI 1033109673) is an individual emergency medicine provider in Bartlesville, Oklahoma, licensed in Oklahoma (3706) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fort Mohave, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (1998).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Accepted 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
Natalie J Gilbert Do 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.
Medicare Billing Reassignments
5Medicare enrollment records show Natalie Gilbert reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Page, AZ 86040
- Reassigned Medicare billing, Arizona enrollment
- 199 clinicians in this Medicare group
Phoenix, AZ 85016
- Reassigned Medicare billing, Arizona enrollment
- 302 clinicians in this Medicare group
Phoenix, AZ 85020
- Reassigned Medicare billing, Arizona enrollment
- 153 clinicians in this Medicare group
Phoenix, AZ 85015
- Reassigned Medicare billing, Arizona enrollment
- 260 clinicians in this Medicare group
San Ramon, CA 94583
- Reassigned Medicare billing, California enrollment
- 168 clinicians in this Medicare group
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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BARTLESVILLE, OK 74006
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 Natalie Gilbert's NPI number?
The NPI number for Natalie Gilbert is 1033109673. It was assigned to this individual provider in the NPPES registry on October 25, 2005. The provider is also known as Natalie J Winkler Do.
Where is Natalie Gilbert located?
Natalie Gilbert practices at 3500 E Frank Phillips Blvd ER Dept, Bartlesville, OK 74006. The listed phone number is (918) 333-7200.
What is Natalie Gilbert's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Natalie Gilbert enrolled in Medicare?
Yes. Natalie Gilbert 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 Natalie Gilbert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Gilbert reassigns Medicare benefits to 5 organizations: Emergency Professional Services, PC (Page, AZ), Arizona Acute Medical Services 1 PC (Phoenix, AZ), Emcare - Pnx Emergency Physicians LLC (Phoenix, AZ), Emergency Group Of Arizona Professional Corporation (Phoenix, AZ) and San Francisco Physicians International Medical Group, Inc (San Ramon, CA). 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 Natalie Gilbert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Natalie Gilbert accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Natalie Gilbert 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.
When was this NPI record last updated?
The NPPES record for Natalie Gilbert was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.
# Natalie J Gilbert, DO · NPI 1033109673
Emergency Medicine physician in Bartlesville, Oklahoma. Individual provider, active in the CMS NPPES registry since October 25, 2005.
## Identity
- **NPI:** 1033109673 (Entity type: Individual)
- **Enumerated:** October 25, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 3706 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 3500 E FRANK PHILLIPS BLVD, ER DEPT, Bartlesville, OK 74006-2411
- **Phone:** (918) 333-7200 · **Fax:** (918) 331-1091
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Emergency Professional Services, PC (NPI 1104151786, Page, AZ); Arizona Acute Medical Services 1 PC (NPI 1154860674, Phoenix, AZ); Emcare - Pnx Emergency Physicians LLC (NPI 1902855992, Phoenix, AZ); Emergency Group Of Arizona Professional Corporation (NPI 1215275433, Phoenix, AZ); San Francisco Physicians International Medical Group, Inc (NPI 1841220720, San Ramon, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oklahoma State University College Of Osteopathic Medicine, class of 1998
## Record status
- **NPPES last updated:** September 14, 2026
- **Other identifiers:** Medicaid 100126190A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1033109673) · Data from the CMS NPPES public registry.