Ilja Hulinsky, MD PHD
NPI 1134134018 · Endocrinology, Diabetes & Metabolism Physician · West Haven, CT
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ilja Hulinsky, MD PHD is a Endocrinology, Diabetes & Metabolism Physician provider in West Haven, CT (NPI 1134134018).
Provider details
- NPI number
- 1134134018
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 037019 (CT)
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
19 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
224 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 224 | $131 |
Typical Medicare-allowed amounts for these services range $131–$131 (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 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 187 | 47 |
| Semaglutidebrand: Ozempic | 161 | 25 |
| Rosuvastatin Calcium | 104 | 32 |
| Insulin Degludecbrand: Tresiba Flextouch U-200 | 96 | 16 |
| Metformin Hcl | 82 | 22 |
| Insulin Degludecbrand: Tresiba Flextouch U-100 | 62 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31,399 across 85 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
- 2006-07-29
- Last updated
- 2015-08-30
Frequently asked questions
- What is Ilja Hulinsky's NPI number?
- Ilja Hulinsky's National Provider Identifier (NPI) is 1134134018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilja Hulinsky's specialty?
- Ilja Hulinsky is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Ilja Hulinsky located?
- Ilja Hulinsky's practice location on file with NPPES is 755 Campbell Ave, West Haven, CT 06516-3715.
- What is Ilja Hulinsky's phone number?
- The practice phone number listed in the NPPES registry for Ilja Hulinsky is (203) 374-4490.
- Does Ilja Hulinsky accept Medicare?
- Ilja Hulinsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ilja Hulinsky's NPI active?
- Yes — Ilja Hulinsky's NPI (1134134018) is active in the NPPES registry as of the last update on 2015-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.