MARK A ZAETTA MD
NPI 1114901394
Internal Medicine in Tucson, AZ

Active since December 01, 2005PECOS EnrolledAccepts Medicare Assignment
4730 E GRANT RD, TUCSON, AZ 85712(520) 290-0300 Get Directions Write a Review

NPPES record last updated: September 16, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 16, 2022, Sep 22, 2016 (2 updates tracked since 2016).

About Mark A Zaetta Md NPPES

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

MARK A ZAETTA MD (NPI 1114901394) is an individual internal medicine provider in Tucson, Arizona, licensed in Arizona (25691) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (1991).

NPPES Registry Identity

NPI1114901394
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMARK A ZAETTACredential: MD
Location Address4730 E GRANT RDTucson, AZ 85712-2703
Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (520) 290-0300 · Fax (520) 298-9230
Sole ProprietorNo
Medical School CMSTemple University School Of MedicineGraduated 1991
Enumeration DateDecember 1, 2005
Last NPPES UpdateSeptember 16, 20222 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2022
NPI 1114901394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in AZ · 25691
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.

4730 E GRANT RD, Tucson, AZ 85712

Other Identifiers 6

Other10093Pacficare Secure Horizons
Other110159569Rr Medicare
Other860780125Cigna
Other1763237United Health Care
Other1Z7531Health Net
OtherAZ0811130Blue Cross Blue Shield

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

Mark A Zaetta 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 ID7315075819
PECOS Enrollment IDI20100504000294
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 11

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.

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
327 services327 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
286 services199 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 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.
137 services117 patients
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211
This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
41 services26 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
28 services28 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
23 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85712 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 12

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
15 suppliers34 claims110 services$5.97 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers13 claims18 services$0.91 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
2 suppliers11 claims11 services$67.68 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
2 suppliers12 claims34 services$28.37 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
5 suppliers12 claims12 services$16.03 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers20 claims108 services$1.73 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 10

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

Nurse Practitioner (Family)
4730 E GRANT RD
TUCSON, AZ 85712
Nurse Practitioner
4730 E GRANT RD
TUCSON, AZ 85712
Internal Medicine
4730 E GRANT RD
TUCSON, AZ 85712
Family Medicine
4730 E GRANT RD
TUCSON, AZ 85712
Nurse Practitioner (Family)
4730 E GRANT RD
TUCSON, AZ 85712
Nurse Practitioner (Primary Care)
4730 E GRANT RD
TUCSON, AZ 85712
Physician Assistant (Medical)
4730 E GRANT RD
TUCSON, AZ 85712
Student in an Organized Health Care Education/Training Program
4730 E GRANT RD
TUCSON, AZ 85712

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 Mark Zaetta's NPI number?

The NPI number for Mark Zaetta is 1114901394. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Mark Zaetta located?

Mark Zaetta practices at 4730 E Grant Rd, Tucson, AZ 85712. The listed phone number is (520) 290-0300.

What is Mark Zaetta's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mark Zaetta enrolled in Medicare?

Yes. Mark Zaetta 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 Mark Zaetta accept?

Health plans from Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc. and Blue Cross Blue Shield of Arizona list Mark Zaetta 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 Mark Zaetta was last updated on September 16, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.