SUSAN H LO M.D.
NPI 1548276272
Anesthesiology in Suffern, NY
About Susan H Lo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUSAN H LO M.D. (NPI 1548276272) is an individual anesthesiology provider in Suffern, New York, licensed in New York (206998-1) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital Of Suffern, and is a graduate of State University Of New York Downstate Medical Center (1993).
NPPES Registry Identity
Specialties & Licenses
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
Susan H Lo 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 Reassignments
5Medicare enrollment records show Susan Lo reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Suffern, NY 10901
- Reassigned Medicare billing, New York enrollment
- 106 clinicians in this Medicare group
Montvale, NJ 07645
- Reassigned Medicare billing, New Jersey enrollment
- 6 clinicians in this Medicare group
Franklin Lakes, NJ 07417
- Reassigned Medicare billing, New Jersey enrollment
- 5 clinicians in this Medicare group
Lyndhurst, NJ 07071
- Reassigned Medicare billing, New Jersey enrollment
- 13 clinicians in this Medicare group
East Brunswick, NJ 08816
- Reassigned Medicare billing, New Jersey and New York enrollments
- 121 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
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.
Good Samaritan Hospital Of Suffern
Acute Care Hospitals · Suffern, NYMedicare 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.
Reported Quality Measures
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.
SUFFERN, NY 10901
SUFFERN, NY 10901
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 Susan Lo's NPI number?
The NPI number for Susan Lo is 1548276272. It was assigned to this individual provider in the NPPES registry on August 1, 2006.
Where is Susan Lo located?
Susan Lo practices at 255 Lafayette Ave, Suffern, NY 10901. The listed phone number is (845) 368-5039.
What is Susan Lo's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Susan Lo enrolled in Medicare?
Yes. Susan Lo 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 organizations bill Medicare for Susan Lo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Lo reassigns Medicare benefits to 5 organizations: Ramapo Anesthesiologists, PC (Suffern, NY), Quality Anesthesia Services (Montvale, NJ), Lakes Anesthesia (Franklin Lakes, NJ), Metropolitan Pain Consultants, LLC (Lyndhurst, NJ) and Bay Anesthesia LLC (East Brunswick, NJ). Each 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 Susan Lo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Susan Lo affiliated with any hospitals?
According to CMS data, Susan Lo is affiliated with Good Samaritan Hospital Of Suffern.
When was this NPI record last updated?
The NPPES record for Susan Lo was last updated on January 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Susan H Lo, M.D. · NPI 1548276272
Anesthesiology physician in Suffern, New York. Individual provider, active in the CMS NPPES registry since August 1, 2006.
## Identity
- **NPI:** 1548276272 (Entity type: Individual)
- **Enumerated:** August 1, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 206998-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 255 LAFAYETTE AVE, Suffern, NY 10901-4812
- **Phone:** (845) 368-5039 · **Fax:** (845) 368-5327
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Ramapo Anesthesiologists, PC (NPI 1235151002, Suffern, NY); Quality Anesthesia Services (NPI 1962033993, Montvale, NJ); Lakes Anesthesia (NPI 1154862738, Franklin Lakes, NJ); Metropolitan Pain Consultants, LLC (NPI 1639355621, Lyndhurst, NJ); Bay Anesthesia LLC (NPI 1063151546, East Brunswick, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 1993
## Record status
- **NPPES last updated:** January 9, 2020
- **Other identifiers:** Medicaid 0023612 (NJ); Medicaid 01859609 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1548276272) · Data from the CMS NPPES public registry.