CATHERINE A. STADLER DO
NPI 1144589375
Internal Medicine - Critical Care Medicine in Manchester, NH
About Catherine A. Stadler Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE A. STADLER DO (NPI 1144589375) is an individual critical care medicine provider in Manchester, New Hampshire, licensed in New Hampshire (19222) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with Southern Nh Medical Center, and maintains a secondary practice location in Concord.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Catherine A. Stadler Do 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 Reassignment
Medicare enrollment records show Catherine Stadler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Nashua, NH 03060
- Reassigned Medicare billing, New Hampshire enrollment
- 283 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Southern Nh Medical Center
Acute Care Hospitals · Nashua, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03103 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 6
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.
MANCHESTER, NH 03103
MANCHESTER, NH 03103
MANCHESTER, NH 03103
MANCHESTER, NH 03103
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 Catherine Stadler's NPI number?
The NPI number for Catherine Stadler is 1144589375. It was assigned to this individual provider in the NPPES registry on May 8, 2012.
Where is Catherine Stadler located?
Catherine Stadler practices at 1 Elliot Way, Manchester, NH 03103. The listed phone number is (603) 663-2710.
What is Catherine Stadler's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Catherine Stadler enrolled in Medicare?
Yes. Catherine Stadler 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 organization bills Medicare for Catherine Stadler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Stadler reassigns Medicare benefits to Foundation Medical Partners Inc (Nashua, NH). The 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 Catherine Stadler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Stadler accept?
Health plans from Taro Health and WellSense Health Plan list Catherine Stadler 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 Catherine Stadler affiliated with any hospitals?
According to CMS data, Catherine Stadler is affiliated with Southern Nh Medical Center.
When was this NPI record last updated?
The NPPES record for Catherine Stadler was last updated on August 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Catherine A. Stadler, DO · NPI 1144589375
Critical Care Medicine physician in Manchester, New Hampshire. Individual provider, active in the CMS NPPES registry since May 8, 2012.
## Identity
- **NPI:** 1144589375 (Entity type: Individual)
- **Enumerated:** May 8, 2012
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 19222 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 ELLIOT WAY, Manchester, NH 03103-3502
- **Phone:** (603) 663-2710
## 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:** Foundation Medical Partners Inc (NPI 1033162037, Nashua, NH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2012
## Record status
- **NPPES last updated:** August 30, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1144589375) · Data from the CMS NPPES public registry.