NATALIE M LOPYAN M.D.
NPI 1902217995
Surgery in Hamilton, NJ
About Natalie M Lopyan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIE M LOPYAN M.D. (NPI 1902217995) is an individual surgery provider in Hamilton, New Jersey, licensed in New Jersey (25MA12000600) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital At Hamilton, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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
Natalie M Lopyan M.d. 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Robert Wood Johnson University Hospital At Hamilton
Acute Care Hospitals · Hamilton, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08690 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HAMILTON TOWNSHIP, NJ 08690
HAMILTON, NJ 08690
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 Natalie Lopyan's NPI number?
The NPI number for Natalie Lopyan is 1902217995. It was assigned to this individual provider in the NPPES registry on May 13, 2014.
Where is Natalie Lopyan located?
Natalie Lopyan practices at 1 Hamilton Health Pl, Hamilton, NJ 08690. The listed phone number is (608) 631-6832.
What is Natalie Lopyan's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Natalie Lopyan enrolled in Medicare?
Yes. Natalie Lopyan 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.
Is Natalie Lopyan affiliated with any hospitals?
According to CMS data, Natalie Lopyan is affiliated with Robert Wood Johnson University Hospital At Hamilton.
When was this NPI record last updated?
The NPPES record for Natalie Lopyan was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Natalie M Lopyan, M.D. · NPI 1902217995
Surgery physician in Hamilton, New Jersey. Individual provider, active in the CMS NPPES registry since May 13, 2014.
## Identity
- **NPI:** 1902217995 (Entity type: Individual)
- **Enumerated:** May 13, 2014
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 25MA12000600 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 HAMILTON HEALTH PL, Hamilton, NJ 08690-3542
- **Phone:** (608) 631-6832
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** January 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902217995) · Data from the CMS NPPES public registry.