DR. ALAINA M. TONELLI OD
NPI 1437121332
Optometrist in Princeton, NJ
About Dr. Alaina M. Tonelli Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALAINA M. TONELLI OD (NPI 1437121332) is an individual optometrist in Princeton, New Jersey, licensed in New Jersey (270A00572200) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (1999).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Alaina M. Tonelli Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08540 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alaina Tonelli's NPI number?
The NPI number for Alaina Tonelli is 1437121332. It was assigned to this individual provider in the NPPES registry on February 3, 2006. The provider is also known as Miss Alaina M. Geurds.
Where is Alaina Tonelli located?
Alaina Tonelli practices at 3535 Route 1 Suite 400, Princeton, NJ 08540. The listed phone number is (609) 520-1008.
What is Alaina Tonelli's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Alaina Tonelli enrolled in Medicare?
Yes. Alaina Tonelli is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Alaina Tonelli was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Alaina M. Tonelli, OD · NPI 1437121332
Optometrist provider in Princeton, New Jersey. Individual provider, active in the CMS NPPES registry since February 3, 2006.
## Identity
- **NPI:** 1437121332 (Entity type: Individual)
- **Enumerated:** February 3, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 270A00572200 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 3535 ROUTE 1, SUITE 400, Princeton, NJ 08540-5903
- **Phone:** (609) 520-1008
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Medical school:** Pennsylvania College Of Optometry, class of 1999
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437121332) · Data from the CMS NPPES public registry.