Alina R. Alfirii, M.D. LLC
NPI 1306099262 · Infectious Disease Physician · New Haven, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alina R. Alfirii, M.D. LLC is a Infectious Disease Physician organization in New Haven, CT (NPI 1306099262).
Provider details
- NPI number
- 1306099262
- Entity type
- Organization
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alina Alfirii, Sole Propietor(203) 654-6526
- License
- 036604 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-23
- Last updated
- 2012-01-20
Frequently asked questions
- What is Alina R. Alfirii, M.D. LLC's NPI number?
- Alina R. Alfirii, M.D. LLC's National Provider Identifier (NPI) is 1306099262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alina R. Alfirii, M.D. LLC?
- Alina R. Alfirii, M.D. LLC is classified in the NPPES registry as Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Alina R. Alfirii, M.D. LLC located?
- Alina R. Alfirii, M.D. LLC's practice location on file with NPPES is 136 Sherman Ave, New Haven, CT 06511-5238.
- What is Alina R. Alfirii, M.D. LLC's phone number?
- The practice phone number listed in the NPPES registry for Alina R. Alfirii, M.D. LLC is (203) 654-6526.
- Does Alina R. Alfirii, M.D. LLC accept Medicare?
- Alina R. Alfirii, M.D. LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Alina R. Alfirii, M.D. LLC?
- The authorized official listed on Alina R. Alfirii, M.D. LLC's NPPES record is Alina Alfirii, Sole Propietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alina R. Alfirii, M.D. LLC's NPI active?
- Yes — Alina R. Alfirii, M.D. LLC's NPI (1306099262) is active in the NPPES registry as of the last update on 2012-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.