ANNAMARIE YERKES MSN, FNP-BC
NPI 1295117471
Nurse Practitioner in Pittsfield, MA
About Annamarie Yerkes Msn, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNAMARIE YERKES MSN, FNP-BC (NPI 1295117471) is an individual nurse practitioner in Pittsfield, Massachusetts, licensed in Massachusetts (RN2351562) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Jefferson Stratford Hospital, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Annamarie Yerkes Msn, Fnp-bc 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
4Medicare enrollment records show Annamarie Yerkes reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsfield, MA 01201
- Reassigned Medicare billing, Massachusetts enrollment
- 405 clinicians in this Medicare group
Philadelphia, PA 19124
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Methodist Associates In Healthcare, Inc
- 600 clinicians in this Medicare group
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,739 clinicians in this Medicare group
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jefferson Stratford Hospital
Acute Care Hospitals · Stratford, NJJefferson Health- Northeast
Acute Care Hospitals · Philadelphia, PAThomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAAbington Memorial Hospital
Acute Care Hospitals · Abington, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01201 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSFIELD, MA 01201
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 Annamarie Yerkes's NPI number?
The NPI number for Annamarie Yerkes is 1295117471. It was assigned to this individual provider in the NPPES registry on June 23, 2015.
Where is Annamarie Yerkes located?
Annamarie Yerkes practices at 777 North St Ste 207, Pittsfield, MA 01201. The listed phone number is (413) 499-8500.
What is Annamarie Yerkes's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Annamarie Yerkes enrolled in Medicare?
Yes. Annamarie Yerkes 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 Annamarie Yerkes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annamarie Yerkes reassigns Medicare benefits to 4 organizations: Berkshire Faculty Services Inc (Pittsfield, MA), Methodist Associates In Health Care, Inc (Philadelphia, PA), Jefferson University Physicians (Philadelphia, PA) and Main Line Healthcare (Newtown Square, PA). 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 Annamarie Yerkes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Annamarie Yerkes accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Highmark Blue Cross Blue Shield Delaware and Taro Health list Annamarie Yerkes as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Annamarie Yerkes affiliated with any hospitals?
According to CMS data, Annamarie Yerkes is affiliated with Jefferson Stratford Hospital, Jefferson Health- Northeast, Thomas Jefferson University Hospital and Abington Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Annamarie Yerkes was last updated on December 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Annamarie Yerkes, MSN, FNP-BC · NPI 1295117471
Nurse Practitioner physician in Pittsfield, Massachusetts. Individual provider, active in the CMS NPPES registry since June 23, 2015.
## Identity
- **NPI:** 1295117471 (Entity type: Individual)
- **Enumerated:** June 23, 2015
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN2351562 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 NORTH ST STE 207, Pittsfield, MA 01201-4123
- **Phone:** (413) 499-8500 · **Fax:** (413) 499-8553
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Berkshire Faculty Services Inc (NPI 1548212939, Pittsfield, MA); Methodist Associates In Health Care, Inc (NPI 1609417872, Philadelphia, PA); Jefferson University Physicians (NPI 1326093675, Philadelphia, PA); Main Line Healthcare (NPI 1922077643, Newtown Square, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 2020
## Record status
- **NPPES last updated:** December 2, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1295117471) · Data from the CMS NPPES public registry.