MARIA ANTONIETTA PASSARO HENRY MD
NPI 1144250630
Internal Medicine in Hamden, CT

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment
3594 WHITNEY AVE, HAMDEN, CT 06518(203) 233-6324 Get Directions Write a Review

NPPES record last updated: August 23, 2021. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Maria Antonietta Passaro Henry Md NPPES

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

MARIA ANTONIETTA PASSARO HENRY MD (NPI 1144250630) is an individual internal medicine provider in Hamden, Connecticut, licensed in Connecticut (035672) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Norwalk, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1993).

NPPES Registry Identity

NPI1144250630
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARIA ANTONIETTA PASSARO HENRYCredential: MD
Location Address3594 WHITNEY AVEHamden, CT 06518-1560
Mailing Address12 Mountain Crest DriveCheshire, CT 06410 · (203) 272-3384
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1993
Enumeration DateJuly 3, 2006
Last NPPES UpdateAugust 23, 2021
NPPES CertifiedAugust 23, 2021
NPI 1144250630 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CT · 035672
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.
3594 WHITNEY AVE, Hamden, CT 06518

Secondary Practice Location 1

Location 1112 Main StreetNorwalk, CT 06851 · Phone (203) 847-4477 · Fax (203) 847-3186

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

Maria Antonietta Passaro Henry 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 ID4688575145
PECOS Enrollment IDI20060908000239
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 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Infusion into a vein for therapy, prevention, or diagnosis, each additional hour 96366
This procedure involves delivering medication, fluids, or nutrients directly into your vein. This is done to treat, prevent, or diagnose various conditions. Each additional hour refers to the extended time you may need to receive these substances for optimal results.
389 services13 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
198 services13 patients
Refilling and maintenance of portable pump 96521
Refilling and maintenance of a portable pump involves replenishing the medication contained within the pump and ensuring its functionality. This process includes checking battery life, inspecting for damages, and cleaning the device for optimal performance. It's essential to maintain a clean, functional pump for effective treatment.
198 services13 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.
198 services13 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06518 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

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

Nurse Practitioner
3594 WHITNEY AVE
HAMDEN, CT 06518

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 Maria Passaro Henry's NPI number?

The NPI number for Maria Passaro Henry is 1144250630. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Maria Passaro Henry located?

Maria Passaro Henry practices at 3594 Whitney Ave, Hamden, CT 06518. The listed phone number is (203) 233-6324.

What is Maria Passaro Henry's specialty?

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

Is Maria Passaro Henry enrolled in Medicare?

Yes. Maria Passaro Henry 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 Maria Passaro Henry was last updated on August 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.