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TIFFANY OATES FNP
NPI 1255884920
Nurse Practitioner - Primary Care in Glen Rose, TX

Active since July 29, 2016PECOS Enrolled
1021 HOLDEN ST STE 200, GLEN ROSE, TX 76043(254) 897-1645(254) 897-1638 Get Directions Write a Review

NPPES record last updated: June 22, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 22, 2021, Jan 24, 2017, Sep 14, 2016 (3 updates tracked since 2016).

About Tiffany Oates Fnp NPPES

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

TIFFANY OATES FNP (NPI 1255884920) is an individual primary care provider in Glen Rose, Texas, licensed in Texas (1043835) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in Dunkirk.

NPPES Registry Identity

NPI1255884920
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameTIFFANY OATESCredential: FNP
Location Address1021 HOLDEN ST STE 200Glen Rose, TX 76043-4937
Mailing Address409 Glenwood St Ste 500Glen Rose, TX 76043-4933 · (254) 897-2202 · Fax (254) 897-1638
Phone(254) 897-1645
Fax(254) 897-1638
Sole ProprietorNo
Enumeration DateJuly 29, 2016
Last NPPES UpdateJune 22, 20213 updates tracked since enumeration
NPPES CertifiedJune 22, 2021
✔ NPI 1255884920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in TX · 1043835
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License R189727 (MD)
1021 HOLDEN ST STE 200, Glen Rose, TX 76043
Open in Google Maps ↗

Secondary Practice Location 1

Location 110095 Ward RdDunkirk, MD 20754-2731 · Phone (410) 257-0191

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tiffany Oates Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Tiffany Oates reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mdics Rehabilitative Services LLC
1,275 mi
Internal Medicine
6934 AVIATION BLVD, SUITE B
Glen Burnie, MD 21061
  • Reassigned Medicare billing, District of Columbia enrollment
  • 136 clinicians in this Medicare group
NPI 1124313309 (443) 949-0814

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76043 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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

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

KAREN BURROUGHS MD
Family Medicine
1021 HOLDEN ST STE 200
GLEN ROSE, TX 76043
Somervell County (254) 897-3310

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 Tiffany Oates's NPI number?

The NPI number for Tiffany Oates is 1255884920. It was assigned to this individual provider in the NPPES registry on July 29, 2016.

Where is Tiffany Oates located?

Tiffany Oates practices at 1021 Holden St Ste 200, Glen Rose, TX 76043. The listed phone number is (254) 897-1645.

What is Tiffany Oates's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Tiffany Oates enrolled in Medicare?

Yes. Tiffany Oates is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tiffany Oates's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Oates reassigns Medicare benefits to Mdics Rehabilitative Services LLC (Glen Burnie, MD). The 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 Tiffany Oates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tiffany Oates was last updated on June 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.