Nambi Nallasamy, M.D.
NPI 1295096071 · Ophthalmology Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nambi Nallasamy, M.D. is a Ophthalmology Physician provider in Ann Arbor, MI (NPI 1295096071).
Provider details
- NPI number
- 1295096071
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301116441 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
852 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 | 365 | $98 |
| 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 | 185 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 55 | $134 |
| Photography of Content of Eyes92285 | 46 | $3 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 36 | $497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 212 | 105 |
| Polymyxin B Sulf/Trimethoprimbrand: Polymyxin B Sul-Trimethoprim | 96 | 54 |
| Fluorometholone | 94 | 43 |
| Valacyclovir Hclbrand: Valacyclovir | 56 | 25 |
| Ofloxacin | 49 | 21 |
| Erythromycin Basebrand: Erythromycin | 46 | 20 |
| Brimonidine Tartrate | 44 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-07
- Last updated
- 2020-02-21
- Certified
- 2020-02-21
Frequently asked questions
- What is Nambi Nallasamy's NPI number?
- Nambi Nallasamy's National Provider Identifier (NPI) is 1295096071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nambi Nallasamy's specialty?
- Nambi Nallasamy is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Nambi Nallasamy located?
- Nambi Nallasamy's practice location on file with NPPES is 1000 Wall Street, Ann Arbor, MI 48105-1912.
- What is Nambi Nallasamy's phone number?
- The practice phone number listed in the NPPES registry for Nambi Nallasamy is (734) 764-4190.
- Does Nambi Nallasamy accept Medicare?
- Nambi Nallasamy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nambi Nallasamy's NPI active?
- Yes — Nambi Nallasamy's NPI (1295096071) is active in the NPPES registry as of the last update on 2020-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.