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TAMANNA HOSSIN MD
NPI 1063041283
Emergency Medicine in New Haven, CT

Active since April 08, 2020PECOS EnrolledAccepts Medicare Assignment
20 YORK ST., TOMPKINS 226, NEW HAVEN, CT 06510(203) 688-4242 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 28, 2026, Jun 21, 2024, Apr 8, 2020 (3 updates tracked since 2020).

About Tamanna Hossin Md NPPES

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

TAMANNA HOSSIN MD (NPI 1063041283) is an individual emergency medicine provider in New Haven, Connecticut, licensed in Maine (MD28011) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Northern Light Eastern Maine Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1063041283
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameTAMANNA HOSSINCredential: MD
Location Address20 YORK ST., TOMPKINS 226New Haven, CT 06510-3220
Mailing Address250 Pleasant StConcord, NH 03301-2598 · (603) 524-3211
Phone(203) 688-4242
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 8, 2020
Last NPPES UpdateMay 28, 20263 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
✔ NPI 1063041283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in ME · MD28011✔ Licensed in NH · 39270
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
20 YORK ST., New Haven, CT 06510
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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

Tamanna Hossin 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 ID8527480045
PECOS Enrollment IDI20240701002898
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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
45 services45 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
33 services33 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
25 services25 patients
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.
12 services12 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Northern Light Eastern Maine Medical Center

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200033
Location489 State StreetBangor, ME 04401 · Penobscot County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06510 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
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 4

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

DR. ANUSHA SUNDARARAJAN M.D.
Internal Medicine
20 YORK ST., DEPARTMENT OF NEPHROLOGY
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
PHILLIP AMBROSE WERMAN CRNA
Nurse Anesthetist, Certified Registered
20 YORK ST., YALE NEW HAVEN HOSPITAL
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
STEVEN ASTAFIEV MD
Student in an Organized Health Care Education/Training Program
20 YORK ST., TOMPKINS 226
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
MATTHEW AUSTIN
Internal Medicine (Hematology & Oncology)
20 YORK ST., DEPARTMENT OF MEDICINE
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242

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 Tamanna Hossin's NPI number?

The NPI number for Tamanna Hossin is 1063041283. It was assigned to this individual provider in the NPPES registry on April 8, 2020.

Where is Tamanna Hossin located?

Tamanna Hossin practices at 20 York St. Tompkins 226, New Haven, CT 06510. The listed phone number is (203) 688-4242.

What is Tamanna Hossin's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Tamanna Hossin enrolled in Medicare?

Yes. Tamanna Hossin 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.

Is Tamanna Hossin affiliated with any hospitals?

According to CMS data, Tamanna Hossin is affiliated with Northern Light Eastern Maine Medical Center.

When was this NPI record last updated?

The NPPES record for Tamanna Hossin was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.