DR. MARYANN LEE M.D.
NPI 1376755710
Internal Medicine - Rheumatology in Staten Island, NY
About Dr. Maryann Lee M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARYANN LEE M.D. (NPI 1376755710) is an individual rheumatology provider in Staten Island, New York, licensed in New York (239954) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Staten Island University Hospital, and is a graduate of Rutgers New Jersey Medical School (2002).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Maryann Lee 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.
Medicare Billing Reassignment
Medicare enrollment records show Maryann Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Melville, NY 11747
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Rheumatology Associates Of Li LLP
- 13 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 12
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Staten Island University Hospital
Acute Care Hospitals · Staten Island, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10314 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STATEN ISLAND, NY 10314
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 Maryann Lee's NPI number?
The NPI number for Maryann Lee is 1376755710. It was assigned to this individual provider in the NPPES registry on May 6, 2007.
Where is Maryann Lee located?
Maryann Lee practices at 1200 South Ave Suite 307, Staten Island, NY 10314. The listed phone number is (718) 698-3777.
What is Maryann Lee's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Maryann Lee enrolled in Medicare?
Yes. Maryann Lee 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.
Which organization bills Medicare for Maryann Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maryann Lee reassigns Medicare benefits to Rheumatology Associates Of Long Island, LLP (Melville, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maryann Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Maryann Lee affiliated with any hospitals?
According to CMS data, Maryann Lee is affiliated with Staten Island University Hospital.
When was this NPI record last updated?
The NPPES record for Maryann Lee was last updated on October 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.