DANIEL A. KELLEHER NP
NPI 1508166646
Nurse Practitioner in Marlborough, MA
About Daniel A. Kelleher Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIEL A. KELLEHER NP (NPI 1508166646) is an individual nurse practitioner in Marlborough, Massachusetts, licensed in Massachusetts (RN267406) and active in the NPI registry since October 2010. He is enrolled in Medicare PECOS, is affiliated with Sturdy Memorial Hospital, and maintains a secondary practice location in Brockton.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Daniel A. Kelleher 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
7Medicare enrollment records show Daniel Kelleher reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ayer, MA 01432
- Reassigned Medicare billing, Massachusetts enrollment
- 290 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Jamaica Plain, MA 02130
- Reassigned Medicare billing, Massachusetts enrollment
- 7 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 716 clinicians in this Medicare group
Attleboro, MA 02703
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1942359856 (Massachusetts)
- 63 clinicians in this Medicare group
Attleboro, MA 02703
- Reassigned Medicare billing, Massachusetts enrollment
- 104 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sturdy Memorial Hospital
Acute Care Hospitals · Attleboro, MAGood Samaritan Medical Center
Acute Care Hospitals · Brockton, MAFaulkner Hospital-Brigham And Women's
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01752 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.
MARLBOROUGH, MA 01752
MARLBOROUGH, MA 01752
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 Daniel Kelleher's NPI number?
The NPI number for Daniel Kelleher is 1508166646. It was assigned to this individual provider in the NPPES registry on October 22, 2010.
Where is Daniel Kelleher located?
Daniel Kelleher practices at 157 Union St Department Of Emergency Medicine, Marlborough, MA 01752. The listed phone number is (508) 421-1400.
What is Daniel Kelleher's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Daniel Kelleher enrolled in Medicare?
Yes. Daniel Kelleher 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 Daniel Kelleher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Kelleher reassigns Medicare benefits to 7 organizations: Steward Emergency Physicians, Inc (Ayer, MA), Steward Medical Group, Inc (Watertown, MA), Orthopaedic Associates Inc (Jamaica Plain, MA), Brigham & Womens Physicians Organization Inc (Boston, MA), Bmc Affiliated Physicians, Inc. (Boston, MA) and 2 more organizations, listed in the Medicare section above. 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 Daniel Kelleher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Kelleher accept?
Health plans from Taro Health and WellSense Health Plan list Daniel Kelleher 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 Daniel Kelleher affiliated with any hospitals?
According to CMS data, Daniel Kelleher is affiliated with Sturdy Memorial Hospital, Good Samaritan Medical Center and Faulkner Hospital-Brigham And Women's.
When was this NPI record last updated?
The NPPES record for Daniel Kelleher was last updated on March 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Daniel A. Kelleher, NP · NPI 1508166646
Nurse Practitioner physician in Marlborough, Massachusetts. Individual provider, active in the CMS NPPES registry since October 22, 2010.
## Identity
- **NPI:** 1508166646 (Entity type: Individual)
- **Enumerated:** October 22, 2010
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN267406 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 157 UNION ST, DEPARTMENT OF EMERGENCY MEDICINE, Marlborough, MA 01752-1228
- **Phone:** (508) 421-1400 · **Fax:** (508) 421-1490
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Steward Emergency Physicians, Inc (NPI 1780971275, Ayer, MA); Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); Orthopaedic Associates Inc (NPI 1952382103, Jamaica Plain, MA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Bmc Affiliated Physicians, Inc. (NPI 1245320910, Boston, MA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** March 5, 2025
- **Other identifiers:** Medicaid 110097151A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1508166646) · Data from the CMS NPPES public registry.