Fernando Almenas, M.D.
NPI 1114192309 · Anesthesiology Physician · Willimantic, CT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fernando Almenas, M.D. is a Anesthesiology Physician provider in Willimantic, CT (NPI 1114192309).
Provider details
- NPI number
- 1114192309
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 233453 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
148 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 70 | $66 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 32 | $56 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 18 | $180 |
| Anesthesia for Other Procedure on Skin of Arms, Legs, and Front Body00400 | 15 | $92 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 13 | $172 |
Typical Medicare-allowed amounts for these services range $56–$180 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$107 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-28
- Last updated
- 2022-08-11
- Certified
- 2022-08-11
Frequently asked questions
- What is Fernando Almenas's NPI number?
- Fernando Almenas's National Provider Identifier (NPI) is 1114192309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fernando Almenas's specialty?
- Fernando Almenas is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Fernando Almenas located?
- Fernando Almenas's practice location on file with NPPES is 1185 Main St Ste 2, Willimantic, CT 06226-2093.
- What is Fernando Almenas's phone number?
- The practice phone number listed in the NPPES registry for Fernando Almenas is (860) 423-7558.
- Does Fernando Almenas accept Medicare?
- Fernando Almenas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fernando Almenas's NPI active?
- Yes — Fernando Almenas's NPI (1114192309) is active in the NPPES registry as of the last update on 2022-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.