HOWARD R MARCUS MD
NPI 1255347514
Internal Medicine in Austin, TX

Active since July 31, 2006PECOS EnrolledAccepts Medicare Assignment
6835 AUSTIN CENTER BLVD, AUSTIN, TX 78731(512) 346-6611(512) 465-1613 Get Directions Write a Review

NPPES record last updated: April 27, 2012. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Howard R Marcus Md NPPES

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

HOWARD R MARCUS MD (NPI 1255347514) is an individual internal medicine provider in Austin, Texas, licensed in Texas (G1709) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1971).

NPPES Registry Identity

NPI1255347514
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHOWARD R MARCUSCredential: MD
Location Address6835 AUSTIN CENTER BLVDAustin, TX 78731-3166
Mailing AddressPo Box 26726Austin, TX 78755-0726 · (512) 407-8686 · Fax (512) 406-6216
Fax(512) 465-1613
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 1971
Enumeration DateJuly 31, 2006
Last NPPES UpdateApril 27, 2012
NPI 1255347514 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in TX · G1709
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

6835 AUSTIN CENTER BLVD, Austin, TX 78731

Other Identifiers 7

Medicaid123743005TX
Medicaid123743003TX
Medicare PIN888753TX
Medicare PINTXB144956TX
Medicaid110026197TX
Medicare PIN8J9923TX
Medicaid123743006TX

Accepted 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

Howard R Marcus Md 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 ID8729176698
PECOS Enrollment IDI20071112000310
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 5

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
66 services65 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
17 services17 patients
Blood test, basic group of blood chemicals (calcium, total) 80048
A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.
14 services13 patients
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b 87636
This test detects the presence of SARS-CoV-2 (COVID-19) and Influenza types A and B in your body. It uses a method called the multiplex amplified probe technique to amplify and identify specific virus genes. It helps in early diagnosis and appropriate treatment.
14 services14 patients
Established patient office or other outpatient visit, 10-19 minutes 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78731 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

Referred Medical Equipment & Supplies CMS DME claims

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

Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$33.72 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 20

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

Psychiatry & Neurology (Neurology)
6835 AUSTIN CENTER BLVD
AUSTIN, TX 78731
Family Medicine
6835 AUSTIN CENTER BLVD
AUSTIN, TX 78731
Internal Medicine
6835 AUSTIN CENTER BLVD
AUSTIN, TX 78731
Internal Medicine
6835 AUSTIN CENTER BLVD
AUSTIN, TX 78731
Pathology (Anatomic Pathology & Clinical Pathology)
6835 AUSTIN CENTER BLVD
AUSTIN, TX 78731
Nurse Practitioner
6835 AUSTIN CENTER BLVD
AUSTIN, TX 78731
Internal Medicine
6835 AUSTIN CENTER BLVD
AUSTIN, TX 78731
Family Medicine
6835 AUSTIN CENTER BLVD
AUSTIN, TX 78731

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255347514, enumerated as an "individual" on July 31, 2006.

The provider is located at 6835 AUSTIN CENTER BLVD AUSTIN, TX 78731 and the phone number is (512) 346-6611.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.