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PROF. CLAUDIUS MAHR D.O.
NPI 1770659526
Internal Medicine - Advanced Heart Failure and Transplant Cardiology in Dallas, TX

Active since November 24, 2006PECOS EnrolledAccepts Medicare Assignment
93.09/100
CMS Quality Rating
11970 N CENTRAL EXPY STE 340, DALLAS, TX 75243(972) 940-9520(972) 940-9535 Get Directions Write a Review

NPPES record last updated: February 13, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Prof. Claudius Mahr D.o. NPPES

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

PROF. CLAUDIUS MAHR D.O. (NPI 1770659526) is an individual advanced heart failure and transplant cardiology provider in Dallas, Texas, licensed in Texas (U1823) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Medical City Dallas Hospital, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1770659526
Entity TypeIndividualMale
Primary Taxonomy207RA0001X
Provider Legal NamePROF. CLAUDIUS MAHRCredential: D.O.
Location Address11970 N CENTRAL EXPY STE 340Dallas, TX 75243-3787
Mailing Address11970 N Central Expy Ste 340Dallas, TX 75243-3787 · (972) 940-9520 · Fax (972) 940-9535
Phone(972) 940-9520
Fax(972) 940-9535
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateNovember 24, 2006
Last NPPES UpdateFebruary 13, 2024
NPPES CertifiedFebruary 13, 2024
✔ NPI 1770659526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Advanced Heart Failure and Transplant CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0001X
Licenses✔ Licensed in TX · U1823✔ Licensed in WA · OP60447295
Definition
Specialists in Advanced Heart Failure and Transplant Cardiology would participate in the inpatient and outpatient management of patients with advanced heart failure across the spectrum from consideration for high-risk cardiac surgery, cardiac transplantation, or mechanical circulatory support, to pre-and post-operative evaluation and management of patients with cardiac transplants and mechanical support devices, and end-of-life care for patients with end-stage heart failure.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License U1823 (TX), OP60447295 (WA)
11970 N CENTRAL EXPY STE 340, Dallas, TX 75243
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Other Identifiers 1

Medicaid1770659526WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Prof. Claudius Mahr D.o. 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 ID7012195217
PECOS Enrollment IDI20230725002349
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.

Areas of Expertise CMS Part B claims 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
69 services16 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
40 services31 patients

Hospital Affiliations CMS Care Compare

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

Medical City Dallas Hospital

Acute Care Hospitals · Dallas, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450647
Location7777 Forest LaneDallas, TX 75230 · Dallas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75243 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

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.

93.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.95
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
6 suppliers134 claims14,940 services$0.30 avg. paid by Medicare
Cyclosporine, oral, 25 mg J7515
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier12 claims1,080 services$0.60 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers48 claims5,040 services$0.19 avg. paid by Medicare
Sirolimus, oral, 1 mg J7520
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers42 claims1,230 services$2.52 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
6 suppliers76 claims76 services$17.95 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
5 suppliers168 claims184 services$12.22 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

DR. JOHN JOSEPH MONDIN II PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
11970 N CENTRAL EXPY STE 340
DALLAS, TX 75243
Dallas County (972) 940-9520
BUSHRA RAHMAN BSN, RN
Registered Nurse
11970 N CENTRAL EXPY STE 340
DALLAS, TX 75243
Dallas County (972) 940-9561

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 Claudius Mahr's NPI number?

The NPI number for Claudius Mahr is 1770659526. It was assigned to this individual provider in the NPPES registry on November 24, 2006.

Where is Claudius Mahr located?

Claudius Mahr practices at 11970 N Central Expy Ste 340, Dallas, TX 75243. The listed phone number is (972) 940-9520.

What is Claudius Mahr's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Advanced Heart Failure and Transplant Cardiology, with taxonomy code 207RA0001X.

Is Claudius Mahr enrolled in Medicare?

Yes. Claudius Mahr 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.

What insurance does Claudius Mahr accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 6 other insurers list Claudius Mahr 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 Claudius Mahr affiliated with any hospitals?

According to CMS data, Claudius Mahr is affiliated with Medical City Dallas Hospital.

When was this NPI record last updated?

The NPPES record for Claudius Mahr was last updated on February 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.