MRS. LEAH MARIE THEEMAN CRNA
NPI 1386001345
Nurse Anesthetist, Certified Registered in Lebanon, NH
About Mrs. Leah Marie Theeman Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LEAH MARIE THEEMAN CRNA (NPI 1386001345) is an individual nurse anesthetist, certified registered in Lebanon, New Hampshire, licensed in New Hampshire (116798-23) and active in the NPI registry since January 2016. She is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and maintains a secondary practice location in St Johnsbury.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
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
Mrs. Leah Marie Theeman Crna 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
5Medicare enrollment records show Leah Theeman reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 clinicians in this Medicare group
Lincoln, NH 03251
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1144223702 (New Hampshire)
- 219 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
St Johnsbury, VT 05819
- Reassigned Medicare billing, Vermont enrollment
- 11 clinicians in this Medicare group
Morrisville, VT 05661
- Reassigned Medicare billing, Vermont enrollment
- Also billed through NPI 1568414365 (Vermont)
- 86 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mary Hitchcock Memorial Hospital
Acute Care Hospitals · Lebanon, NHLittleton Regional Healthcare
Critical Access Hospitals · Littleton, NHNortheastern Vermont Regional Hospital
Critical Access Hospitals · Saint Johnsbury, VTCopley Hospital
Critical Access Hospitals · Morrisville, VTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03756 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.
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
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 Leah Theeman's NPI number?
The NPI number for Leah Theeman is 1386001345. It was assigned to this individual provider in the NPPES registry on January 21, 2016. The provider is also known as Leah Marie Pearl Crna.
Where is Leah Theeman located?
Leah Theeman practices at 1 Medical Center Dr, Lebanon, NH 03756. The listed phone number is (603) 650-5000.
What is Leah Theeman's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Leah Theeman enrolled in Medicare?
Yes. Leah Theeman 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 Leah Theeman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leah Theeman reassigns Medicare benefits to 5 organizations: Mary Hitchcock Memorial Hospital (Lebanon, NH), Littleton Hospital Association (Lincoln, NH), Dartmouth-Hitchcock Clinic (Lebanon, NH), Northeastern Vermont Regional Hospital, Inc (St Johnsbury, VT) and Copley Hospital, Inc. (Morrisville, VT). 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 Leah Theeman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Leah Theeman affiliated with any hospitals?
According to CMS data, Leah Theeman is affiliated with Mary Hitchcock Memorial Hospital, Littleton Regional Healthcare, Northeastern Vermont Regional Hospital and Copley Hospital.
When was this NPI record last updated?
The NPPES record for Leah Theeman was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mrs. Leah Marie Theeman, CRNA · NPI 1386001345
Nurse Anesthetist, Certified Registered physician in Lebanon, New Hampshire. Individual provider, active in the CMS NPPES registry since January 21, 2016.
## Identity
- **NPI:** 1386001345 (Entity type: Individual)
- **Enumerated:** January 21, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 116798-23 (New Hampshire)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 MEDICAL CENTER DR, Lebanon, NH 03756-1000
- **Phone:** (603) 650-5000 · **Fax:** (603) 640-1228
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Mary Hitchcock Memorial Hospital (NPI 1629788237, Lebanon, NH); Littleton Hospital Association (NPI 1669238663, Lincoln, NH); Dartmouth-Hitchcock Clinic (NPI 1548210198, Lebanon, NH); Northeastern Vermont Regional Hospital, Inc (NPI 1861439275, St Johnsbury, VT); Copley Hospital, Inc. (NPI 1376587634, Morrisville, VT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** April 14, 2026
- **Other identifiers:** Medicaid 3106313 (NH); Medicaid 1027369 (VT)
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Source: [NPI Profile](https://npiprofile.com/npi/1386001345) · Data from the CMS NPPES public registry.