EMILY WELSH PMHNP-BC
NPI 1700295672
Nurse Practitioner - Psychiatric/Mental Health in Chelmsford, MA
About Emily Welsh Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EMILY WELSH PMHNP-BC (NPI 1700295672) is an individual psychiatric/mental health provider in Chelmsford, Massachusetts, licensed in Massachusetts (2280180) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
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
Emily Welsh Pmhnp-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 Emily Welsh reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lowell, MA 01852
- Reassigned Medicare billing, Massachusetts enrollment
- 51 clinicians in this Medicare group
Medford, MA 02155
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Melrosewakefield Healthcare, Inc
- 140 clinicians in this Medicare group
Haverhill, MA 01830
- Reassigned Medicare billing, Massachusetts enrollment
- 16 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 90 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 3
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 01824 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.
CHELMSFORD, MA 01824
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 Emily Welsh's NPI number?
The NPI number for Emily Welsh is 1700295672. It was assigned to this individual provider in the NPPES registry on August 5, 2014.
Where is Emily Welsh located?
Emily Welsh practices at 228 Billerica Rd, Chelmsford, MA 01824. The listed phone number is (978) 250-6240.
What is Emily Welsh's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Emily Welsh enrolled in Medicare?
Yes. Emily Welsh 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 Emily Welsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emily Welsh reassigns Medicare benefits to 4 organizations: Bridgewell, Inc (Lowell, MA), Hallmark Health System Inc (Medford, MA), Wp Acquisition Sub LLC (Haverhill, MA) and Pratt Psychiatric Associates, Inc (Boston, 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 Emily Welsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Emily Welsh accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Emily Welsh 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.
When was this NPI record last updated?
The NPPES record for Emily Welsh was last updated on December 21, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Emily Welsh, PMHNP-BC · NPI 1700295672
Psychiatric/Mental Health physician in Chelmsford, Massachusetts. Individual provider, active in the CMS NPPES registry since August 5, 2014.
## Identity
- **NPI:** 1700295672 (Entity type: Individual)
- **Enumerated:** August 5, 2014
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 2280180 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 228 BILLERICA RD, Chelmsford, MA 01824-3604
- **Phone:** (978) 250-6240
## 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): Bridgewell, Inc (NPI 1033262860, Lowell, MA); Hallmark Health System Inc (NPI 1275673667, Medford, MA); Wp Acquisition Sub LLC (NPI 1417420811, Haverhill, MA); Pratt Psychiatric Associates, Inc (NPI 1245270875, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** December 21, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1700295672) · Data from the CMS NPPES public registry.