Robert Mahanti, M.D.
NPI 1730146499 · Ophthalmology Physician · Flagstaff, AZ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Mahanti, M.D. is a Ophthalmology Physician provider in Flagstaff, AZ (NPI 1730146499).
Provider details
- NPI number
- 1730146499
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 20847 (AZ)
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
20 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
4,185 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 Problem Focused Exam of Visual System92012 | 526 | $85 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 454 | $488 |
| Established Patient Complete Exam of Visual System92014 | 423 | $121 |
| Imaging of Retina92134 | 421 | $38 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 382 | $29 |
| Insertion of Drug Delivery Implant Into Tear Duct of Eye68841 | 340 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 457 | 127 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 373 | 219 |
| Timolol Maleate | 264 | 83 |
| Brimonidine Tartrate | 112 | 28 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 72 | 50 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 57 | 21 |
| Prednisolone Acetate | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$927 across 24 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
- 2006-04-27
- Last updated
- 2008-04-25
Frequently asked questions
- What is Robert Mahanti's NPI number?
- Robert Mahanti's National Provider Identifier (NPI) is 1730146499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mahanti's specialty?
- Robert Mahanti is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Mahanti located?
- Robert Mahanti's practice location on file with NPPES is 900 N San Francisco St, Flagstaff, AZ 86001-3236.
- What is Robert Mahanti's phone number?
- The practice phone number listed in the NPPES registry for Robert Mahanti is (928) 779-7000.
- Does Robert Mahanti accept Medicare?
- Robert Mahanti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Mahanti's NPI active?
- Yes — Robert Mahanti's NPI (1730146499) is active in the NPPES registry as of the last update on 2008-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.