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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MOJTABA MIRZAEI MD, MPH
NPI 1841753225
Internal Medicine in Waterbury, CT

Active since April 11, 2019PECOS Enrolled
160 ROBBINS ST, WATERBURY, CT 06708(203) 573-7284(203) 573-7031 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 29, 2026, May 4, 2022, Apr 11, 2019 (3 updates tracked since 2019).

About Mojtaba Mirzaei Md, Mph NPPES

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

MOJTABA MIRZAEI MD, MPH (NPI 1841753225) is an individual internal medicine provider in Waterbury, Connecticut, licensed in Connecticut (70250) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Wallingford, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1841753225
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMOJTABA MIRZAEICredential: MD, MPH
Location Address160 ROBBINS STWaterbury, CT 06708-2652
Mailing Address64 Robbins StWaterbury, CT 06708-2613 · (203) 573-6162 · Fax (203) 573-6707
Phone(203) 573-7284
Fax(203) 573-7031
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateApril 11, 2019
Last NPPES UpdateJuly 29, 20263 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1841753225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 70250
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
160 ROBBINS ST, Waterbury, CT 06708
Open in Google Maps ↗

Secondary Practice Location 1

Location 150 Gaylord Farm RdWallingford, CT 06492-2899 · Phone (203) 284-2800

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

Mojtaba Mirzaei Md, Mph 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 ID5193050664
PECOS Enrollment IDI20220615001498
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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
153 services148 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06708 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

VALERIIA DINDIKOVA MD
Student in an Organized Health Care Education/Training Program
160 ROBBINS ST
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7284
RYAN MCLEAN MD
Student in an Organized Health Care Education/Training Program
160 ROBBINS ST
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7284
DR. MARIA TASSO M.D.
Pediatrics
160 ROBBINS ST
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 755-2999
ARVIN FARHANG MD
Student in an Organized Health Care Education/Training Program
160 ROBBINS ST
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7284
HIBA ZEID
Internal Medicine (Pulmonary Disease)
160 ROBBINS ST
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7284
CHRYSTEL PAWLY MD
Student in an Organized Health Care Education/Training Program
160 ROBBINS ST
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7284
JASON PARK MD
Student in an Organized Health Care Education/Training Program
160 ROBBINS ST
WATERBURY, CT 06708
Naugatuck Valley Planning Region (213) 219-8559
ELIZABETH MARIE BAILEY GEIB MD
Pediatrics
160 ROBBINS ST
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 755-2999

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 Mojtaba Mirzaei's NPI number?

The NPI number for Mojtaba Mirzaei is 1841753225. It was assigned to this individual provider in the NPPES registry on April 11, 2019.

Where is Mojtaba Mirzaei located?

Mojtaba Mirzaei practices at 160 Robbins St, Waterbury, CT 06708. The listed phone number is (203) 573-7284.

What is Mojtaba Mirzaei's specialty?

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

Is Mojtaba Mirzaei enrolled in Medicare?

Yes. Mojtaba Mirzaei 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.

When was this NPI record last updated?

The NPPES record for Mojtaba Mirzaei was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.