Michael Kalustian, OD
NPI 1003991100 · Optometrist · Stamford, CT
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Kalustian, OD is a Optometrist provider in Stamford, CT (NPI 1003991100).
Provider details
- NPI number
- 1003991100
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 002585 (CT)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
680 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 Complete Exam of Visual System92014 | 163 | $132 |
| Photography of the Retina92250 | 163 | $36 |
| Photography of Content of Eyes92285 | 106 | $23 |
| Exam to Measure Eye Deviation and Range of Motion92060 | 76 | $67 |
| Established Patient Problem Focused Exam of Visual System92012 | 46 | $93 |
| Imaging of Optic Nerve92133 | 43 | $36 |
| New Patient Complete Exam of Visual System92004 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 81 | 73 |
| Latanoprost | 49 | 13 |
| Brimonidine Tartrate | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2012-03-28
Frequently asked questions
- What is Michael Kalustian's NPI number?
- Michael Kalustian's National Provider Identifier (NPI) is 1003991100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kalustian's specialty?
- Michael Kalustian is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Michael Kalustian located?
- Michael Kalustian's practice location on file with NPPES is 30 6th St, Stamford, CT 06905-4610.
- What is Michael Kalustian's phone number?
- The practice phone number listed in the NPPES registry for Michael Kalustian is (203) 357-7181.
- Does Michael Kalustian accept Medicare?
- Michael Kalustian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Kalustian's NPI active?
- Yes — Michael Kalustian's NPI (1003991100) is active in the NPPES registry as of the last update on 2012-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.