DR. IRINI MARIA HANNA DDS
NPI 1255030748
Dentist - General Practice in Baltimore, MD

Active since February 23, 2023PECOS Enrolled
601 N CAROLINE ST FL 6, BALTIMORE, MD 21287(410) 955-1932 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 2, 2026, Jan 15, 2026, Jul 25, 2024 and 1 more (4 updates tracked since 2023).

About Dr. Irini Maria Hanna Dds NPPES

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

DR. IRINI MARIA HANNA DDS (NPI 1255030748) is an individual general practice provider in Baltimore, Maryland, licensed in Maryland (17996) and active in the NPI registry since February 2023. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of University Of Maryland At Baltimore School Of Dentistry (2023).

NPPES Registry Identity

NPI1255030748
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. IRINI MARIA HANNACredential: DDS
Location Address601 N CAROLINE ST FL 6Baltimore, MD 21287-0006
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-6423 · Fax (410) 500-4266
Sole ProprietorNo
Medical School CMSUniversity Of Maryland At Baltimore School Of DentistryGraduated 2023
Enumeration DateFebruary 23, 2023
Last NPPES UpdateApril 2, 20264 updates tracked since enumeration
NPPES CertifiedApril 2, 2026
NPI 1255030748 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in MD · 17996
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Also ListedDentistTaxonomy 122300000X · License 17996 (MD)
601 N CAROLINE ST FL 6, Baltimore, MD 21287

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 (PECOS)

Dr. Irini Maria Hanna Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8426419003
PECOS Enrollment IDI20240829000998
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.

Hospital Affiliations CMS Care Compare

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

Johns Hopkins Hospital, The

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210009
Location600 North Wolfe StreetBaltimore, MD 21287 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21287 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
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.

Anaplastologist
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Audiologist
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Student in an Organized Health Care Education/Training Program
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Dentist
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Otolaryngology
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Speech-Language Pathologist
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Physician Assistant (Surgical)
601 N CAROLINE ST FL 6, JOHNS HOPKINS OUTPATIENT CENTER
BALTIMORE, MD 21287
Student in an Organized Health Care Education/Training Program
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287

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 Irini Hanna's NPI number?

The NPI number for Irini Hanna is 1255030748. It was assigned to this individual provider in the NPPES registry on February 23, 2023.

Where is Irini Hanna located?

Irini Hanna practices at 601 N Caroline St Fl 6, Baltimore, MD 21287. The listed phone number is (410) 955-1932.

What is Irini Hanna's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Irini Hanna enrolled in Medicare?

Yes. Irini Hanna is registered in the Medicare PECOS enrollment system.

What insurance does Irini Hanna accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 2 other insurers list Irini Hanna 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 Irini Hanna affiliated with any hospitals?

According to CMS data, Irini Hanna is affiliated with Johns Hopkins Hospital, The.

When was this NPI record last updated?

The NPPES record for Irini Hanna was last updated on April 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.