MS. CHERYL I MARKS NP
NPI 1366584351
Nurse Practitioner - Family in Newton, MA
About Ms. Cheryl I Marks Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CHERYL I MARKS NP (NPI 1366584351) is an individual family provider in Newton, Massachusetts, licensed in Massachusetts (151948) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Ms. Cheryl I Marks Np 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
2Medicare enrollment records show Cheryl Marks reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newton, MA 02462
- Reassigned Medicare billing, Massachusetts enrollment
- 992 clinicians in this Medicare group
Newton, MA 02459
- Reassigned Medicare billing, Massachusetts enrollment
- 11 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02462 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.
NEWTON, MA 02462
NEWTON, MA 02462
NEWTON, MA 02462
NEWTON, MA 02462
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 Cheryl Marks's NPI number?
The NPI number for Cheryl Marks is 1366584351. It was assigned to this individual provider in the NPPES registry on February 13, 2007.
Where is Cheryl Marks located?
Cheryl Marks practices at 2014 Washington Street Newton Wellesley Hospital 4 South, Newton, MA 02462. The listed phone number is (617) 243-6142.
What is Cheryl Marks's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cheryl Marks enrolled in Medicare?
Yes. Cheryl Marks 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 Cheryl Marks's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cheryl Marks reassigns Medicare benefits to 2 organizations: Mass General Brigham Medical Group Suburban Massachusetts Inc (Newton, MA) and Hospice Of The Good Shepherd, Inc. (Newton, MA). 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 Cheryl Marks's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Cheryl Marks was last updated on November 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Ms. Cheryl I Marks, NP · NPI 1366584351
Family physician in Newton, Massachusetts. Individual provider, active in the CMS NPPES registry since February 13, 2007.
## Identity
- **NPI:** 1366584351 (Entity type: Individual)
- **Enumerated:** February 13, 2007
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 151948 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2014 WASHINGTON STREET, NEWTON WELLESLEY HOSPITAL 4 SOUTH, Newton, MA 02462
- **Phone:** (617) 243-6142 · **Fax:** (617) 243-6078
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mass General Brigham Medical Group Suburban Massachusetts Inc (NPI 1538191218, Newton, MA); Hospice Of The Good Shepherd, Inc. (NPI 1053311514, Newton, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** November 7, 2008
- **Other identifiers:** Medicare PIN NP309101; Other NP 3091 (MA); Medicare ID-Type Unspecified NP 3091 (MA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1366584351) · Data from the CMS NPPES public registry.