Tamanna Hossin, MD
NPI 1063041283 · Emergency Medicine Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tamanna Hossin, MD is a Emergency Medicine Physician provider in New Haven, CT (NPI 1063041283).
Provider details
- NPI number
- 1063041283
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 39270 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
126 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 45 | $163 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 33 | $113 |
| Critical Care, First 30-74 Minutes99291 | 25 | $198 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 12 | $161 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 | $66 |
Typical Medicare-allowed amounts for these services range $66–$198 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-08
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Tamanna Hossin's NPI number?
- Tamanna Hossin's National Provider Identifier (NPI) is 1063041283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamanna Hossin's specialty?
- Tamanna Hossin is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tamanna Hossin located?
- Tamanna Hossin's practice location on file with NPPES is 20 York St., New Haven, CT 06510-3220.
- What is Tamanna Hossin's phone number?
- The practice phone number listed in the NPPES registry for Tamanna Hossin is (203) 688-4242.
- Does Tamanna Hossin accept Medicare?
- Tamanna Hossin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tamanna Hossin's NPI active?
- Yes — Tamanna Hossin's NPI (1063041283) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.