CAITLIN H. MUETHING NP
NPI 1992970438
Nurse Practitioner - Women's Health in Allston, MA
About Caitlin H. Muething Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAITLIN H. MUETHING NP (NPI 1992970438) is an individual women's health provider in Allston, Massachusetts, licensed in Massachusetts (267798) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Weston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Caitlin H. Muething Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Caitlin Muething reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- 264 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02134 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.
ALLSTON, MA 02134
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 Caitlin Muething's NPI number?
The NPI number for Caitlin Muething is 1992970438. It was assigned to this individual provider in the NPPES registry on April 25, 2008.
Where is Caitlin Muething located?
Caitlin Muething practices at 226 Harvard Ave Ste 3, Allston, MA 02134. The listed phone number is (617) 751-5520.
What is Caitlin Muething's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.
Is Caitlin Muething enrolled in Medicare?
Yes. Caitlin Muething is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Caitlin Muething's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Muething reassigns Medicare benefits to 2 organizations: Steward Medical Group, Inc (Watertown, MA) and Revere Medical Of Massachusetts, PC (Brockton, 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 Caitlin Muething'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 Caitlin Muething was last updated on January 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Caitlin H. Muething, NP · NPI 1992970438
Women's Health physician in Allston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 25, 2008.
## Identity
- **NPI:** 1992970438 (Entity type: Individual)
- **Enumerated:** April 25, 2008
- **Primary specialty:** Nurse Practitioner - Women's Health · taxonomy 363LW0102X
- **State license:** 267798 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 226 HARVARD AVE STE 3, Allston, MA 02134-4605
- **Phone:** (617) 751-5520
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); Revere Medical Of Massachusetts, PC (NPI 1336976539, Brockton, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 17, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1992970438) · Data from the CMS NPPES public registry.