DARON C MASSEY MD
NPI 1558522896
Psychiatry & Neurology - Psychiatry in Leominster, MA
About Daron C Massey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARON C MASSEY MD (NPI 1558522896) is an individual psychiatry provider in Leominster, Massachusetts, licensed in Massachusetts (249809) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS and is a graduate of Other (1995).
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
Daron C Massey Md 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 Daron Massey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Worcester, MA 01606
- Reassigned Medicare billing, Massachusetts enrollment
- 24 clinicians in this Medicare group
Mattapan, MA 02126
- Reassigned Medicare billing, Massachusetts enrollment
- 28 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 01453 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 Daron Massey's NPI number?
The NPI number for Daron Massey is 1558522896. It was assigned to this individual provider in the NPPES registry on June 19, 2008.
Where is Daron Massey located?
Daron Massey practices at 100 Erdman Way, Leominster, MA 01453. The listed phone number is (978) 466-8316.
What is Daron Massey's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Daron Massey enrolled in Medicare?
Yes. Daron Massey 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 Daron Massey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daron Massey reassigns Medicare benefits to 2 organizations: T Massachusetts, LLC (Worcester, MA) and Hkd Outreach PC (Mattapan, 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 Daron Massey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daron Massey accept?
Health plans from WellSense Health Plan list Daron Massey 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 Daron Massey was last updated on October 25, 2018. 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.
# Daron C Massey, MD · NPI 1558522896
Psychiatry physician in Leominster, Massachusetts. Individual provider, active in the CMS NPPES registry since June 19, 2008.
## Identity
- **NPI:** 1558522896 (Entity type: Individual)
- **Enumerated:** June 19, 2008
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 249809 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 ERDMAN WAY, Leominster, MA 01453-1804
- **Phone:** (978) 466-8316
## 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): T Massachusetts, LLC (NPI 1346728748, Worcester, MA); Hkd Outreach PC (NPI 1982082723, Mattapan, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** October 25, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1558522896) · Data from the CMS NPPES public registry.