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DR. THOMAS F REHRING M.D.
NPI 1770610735
Surgery - Vascular Surgery in Denver, CO

Active since February 27, 2007PECOS Enrolled
2045 N FRANKLIN ST FL 3, DENVER, CO 80205(303) 338-4545 Get Directions Write a Review

NPPES record last updated: June 23, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 23, 2021, Jan 30, 2020 (2 updates tracked since 2020).

About Dr. Thomas F Rehring M.d. NPPES

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

DR. THOMAS F REHRING M.D. (NPI 1770610735) is an individual vascular surgery provider in Denver, Colorado, licensed in Colorado (36135) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770610735
Entity TypeIndividualMale
Primary Taxonomy2086S0129X
Provider Legal NameDR. THOMAS F REHRINGCredential: M.D.
Location Address2045 N FRANKLIN ST FL 3Denver, CO 80205-5437
Mailing Address10350 E Dakota AveDenver, CO 80247-1314
Phone(303) 338-4545
Sole ProprietorNo
Enumeration DateFebruary 27, 2007
Last NPPES UpdateJune 23, 20212 updates tracked since enumeration
NPPES CertifiedJune 23, 2021
✔ NPI 1770610735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
License✔ Licensed in CO · 36135
Definition
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
2045 N FRANKLIN ST FL 3, Denver, CO 80205
Open in Google Maps ↗

Other Identifiers 2

Other012115Kaiser-commercial Number
Medicaid01361351CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas F Rehring M.d. 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 Thomas Rehring reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Colorado Permanente Medical Group, P.C.
6.0 mi
Internal Medicine
10350 E DAKOTA AVE
Denver, CO 80247
  • Reassigned Medicare billing, Colorado enrollment
  • Medicare enrollment name: Colorado Permanente Medical Group PC
  • 1,715 clinicians in this Medicare group
NPI 1760599724 (303) 338-4545

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 80205 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Thomas Rehring's NPI number?

The NPI number for Thomas Rehring is 1770610735. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Thomas Rehring located?

Thomas Rehring practices at 2045 N Franklin St Fl 3, Denver, CO 80205. The listed phone number is (303) 338-4545.

What is Thomas Rehring's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Thomas Rehring enrolled in Medicare?

Yes. Thomas Rehring is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Thomas Rehring's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Rehring reassigns Medicare benefits to Colorado Permanente Medical Group, P.C. (Denver, CO). 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 Thomas Rehring'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 Thomas Rehring was last updated on June 23, 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.