MELISSA YING
NPI 1891159265
Nurse Anesthetist, Certified Registered in Hyannis, MA
About Melissa Ying NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA YING (NPI 1891159265) is an individual nurse anesthetist, certified registered in Hyannis, Massachusetts, licensed in Massachusetts (RN266130) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Berkshire Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Melissa Ying 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
3Medicare enrollment records show Melissa Ying reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 75 clinicians in this Medicare group
Pittsfield, MA 01201
- Reassigned Medicare billing, Massachusetts enrollment
- 394 clinicians in this Medicare group
Great Barrington, MA 01230
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1942474176 (Massachusetts)
- 73 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.
Berkshire Medical Center
Acute Care Hospitals · Pittsfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02601 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.
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 Melissa Ying's NPI number?
The NPI number for Melissa Ying is 1891159265. It was assigned to this individual provider in the NPPES registry on April 11, 2016.
Where is Melissa Ying located?
Melissa Ying practices at 110 Main St Unit B, Hyannis, MA 02601. The listed phone number is (508) 775-5011.
What is Melissa Ying's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Melissa Ying enrolled in Medicare?
Yes. Melissa Ying 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 Melissa Ying's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Ying reassigns Medicare benefits to 3 organizations: Cape Cod Anesthesia Associates, Inc. (Hyannis, MA), Berkshire Medical Center, Inc (Pittsfield, MA) and Fairview Hospital (Great Barrington, 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 Melissa Ying's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Melissa Ying affiliated with any hospitals?
According to CMS data, Melissa Ying is affiliated with Berkshire Medical Center.
When was this NPI record last updated?
The NPPES record for Melissa Ying was last updated on March 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Melissa Ying · NPI 1891159265
Nurse Anesthetist, Certified Registered physician in Hyannis, Massachusetts. Individual provider, active in the CMS NPPES registry since April 11, 2016.
## Identity
- **NPI:** 1891159265 (Entity type: Individual)
- **Enumerated:** April 11, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN266130 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 MAIN ST, UNIT B, Hyannis, MA 02601-3145
- **Phone:** (508) 775-5011
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Cape Cod Anesthesia Associates, Inc. (NPI 1659308021, Hyannis, MA); Berkshire Medical Center, Inc (NPI 1295765261, Pittsfield, MA); Fairview Hospital (NPI 1730112251, Great Barrington, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** March 11, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1891159265) · Data from the CMS NPPES public registry.