Mireya Wessolossky, M.D.
NPI 1083604474 · Infectious Disease Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mireya Wessolossky, M.D. is a Infectious Disease Physician provider in Worcester, MA (NPI 1083604474).
Provider details
- NPI number
- 1083604474
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 153768 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
284 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 | $99 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 94 | $171 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 40 | $78 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 16 | $16 |
Typical Medicare-allowed amounts for these services range $16–$171 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 204 | 25 |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 146 | 16 |
| Abacavir/Dolutegravir/Lamivudibrand: Triumeq | 99 | — |
| Emtricitab/Rilpiviri/Tenof Alabrand: Odefsey | 61 | — |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 36 | — |
| Dolutegravir/Rilpivirinebrand: Juluca | 34 | — |
Practice location
Mailing address
Additional practice locations (5)
- 320 Pomfret StPutnam, CT 06260-1836Phone: (860) 928-6541
- 275 Nichols RdFitchburg, MA 01420-1919Phone: (978) 343-5048
- 14 Prospect StMilford, MA 01757-3003Phone: (508) 902-9751
- 55 Sayles StSouthbridge, MA 01550-1729Phone: (508) 764-2400
- 119 Belmont StWorcester, MA 01605-2903Phone: (774) 441-8230
Registry dates
- Enumerated
- 2005-10-26
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Mireya Wessolossky's NPI number?
- Mireya Wessolossky's National Provider Identifier (NPI) is 1083604474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mireya Wessolossky's specialty?
- Mireya Wessolossky is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mireya Wessolossky located?
- Mireya Wessolossky's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Mireya Wessolossky's phone number?
- The practice phone number listed in the NPPES registry for Mireya Wessolossky is (774) 441-8230.
- Does Mireya Wessolossky accept Medicare?
- Mireya Wessolossky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mireya Wessolossky's NPI active?
- Yes — Mireya Wessolossky's NPI (1083604474) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.