TIFFANY CLAPP NP
NPI 1326442906
Nurse Practitioner - Family in Lawrence, MA
About Tiffany Clapp Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIFFANY CLAPP NP (NPI 1326442906) is an individual family provider in Lawrence, Massachusetts, licensed in Massachusetts (RN2288578) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS.
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 (PECOS)
Tiffany Clapp Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Tiffany Clapp reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,026 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 01843 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
LAWRENCE, MA 01843
LAWRENCE, MA 01843
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 Tiffany Clapp's NPI number?
The NPI number for Tiffany Clapp is 1326442906. It was assigned to this individual provider in the NPPES registry on October 10, 2014.
Where is Tiffany Clapp located?
Tiffany Clapp practices at 500 Merrimack St, Lawrence, MA 01843. The listed phone number is (978) 557-8800.
What is Tiffany Clapp's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tiffany Clapp enrolled in Medicare?
Yes. Tiffany Clapp is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Tiffany Clapp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Clapp reassigns Medicare benefits to 3 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA) and Dana-Farber Cancer Institute, 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 Tiffany Clapp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tiffany Clapp was last updated on December 2, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Tiffany Clapp, NP · NPI 1326442906
Family physician in Lawrence, Massachusetts. Individual provider, active in the CMS NPPES registry since October 10, 2014.
## Identity
- **NPI:** 1326442906 (Entity type: Individual)
- **Enumerated:** October 10, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN2288578 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 MERRIMACK ST, Lawrence, MA 01843-1756
- **Phone:** (978) 557-8800 · **Fax:** (978) 557-8633
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Dana-Farber Cancer Institute, Inc. (NPI 1851333686, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 2, 2014
---
Source: [NPI Profile](https://npiprofile.com/npi/1326442906) · Data from the CMS NPPES public registry.