1. Home
  2. Directory
  3. Arizona
  4. Tucson
  5. Emergency Medicine
  6. NPI Profile

DR. BERTRAM LLEWELLYN PROSSER M.D.
NPI 1265745913
Emergency Medicine - Emergency Medical Services in Tucson, AZ

Active since July 23, 2010PECOS Enrolled
2800 E AJO WAY, TUCSON, AZ 85713(520) 874-2000 Get Directions Write a Review

NPPES record last updated: July 16, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Bertram Llewellyn Prosser M.d. NPPES

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

DR. BERTRAM LLEWELLYN PROSSER M.D. (NPI 1265745913) is an individual emergency medical services provider in Tucson, Arizona, licensed in Arizona (R72312) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265745913
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameDR. BERTRAM LLEWELLYN PROSSERCredential: M.D.
Location Address2800 E AJO WAYTucson, AZ 85713-6204
Mailing Address2800 E Ajo WayTucson, AZ 85713-6204
Phone(520) 874-2000
Sole ProprietorNo
Enumeration DateJuly 23, 2010
Last NPPES UpdateJuly 16, 2014
✔ NPI 1265745913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in AZ · R72312
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
2800 E AJO WAY, Tucson, AZ 85713
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CareSource, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Bertram Llewellyn Prosser 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85713 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 20

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

DR. CASSANDRA JO RASMUSSEN PSYD
Psychologist (Clinical)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-4062
DR. SARAH DAVIS MD
Hospitalist
2800 E AJO WAY, FAMILY AND COMMUNITY MEDICINE AT KINO
TUCSON, AZ 85713
Pima County (520) 874-2000
ANABEL AGUAYO LCSW
Social Worker (Clinical)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-7500
SPENCER COHEN RUSHTON DO
Emergency Medicine
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-2000
DR. ANDRZEJ HONORY MD
Psychiatry & Neurology (Psychiatry)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-7500
RICHARD S RHOADS MD
Psychiatry & Neurology (Psychiatry)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-4105
CHRISTINA BOURNE M.D.
Psychiatry & Neurology (Addiction Medicine)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (916) 734-2833
FINNIAN ALICE MOON DO
Emergency Medicine
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 626-5582

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 Bertram Prosser's NPI number?

The NPI number for Bertram Prosser is 1265745913. It was assigned to this individual provider in the NPPES registry on July 23, 2010.

Where is Bertram Prosser located?

Bertram Prosser practices at 2800 E Ajo Way, Tucson, AZ 85713. The listed phone number is (520) 874-2000.

What is Bertram Prosser's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Bertram Prosser enrolled in Medicare?

Yes. Bertram Prosser is registered in the Medicare PECOS enrollment system.

What insurance does Bertram Prosser accept?

Health plans from Blue Cross and Blue Shield of Texas, CareSource and Oscar Insurance Company list Bertram Prosser 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 Bertram Prosser was last updated on July 16, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.