UGIS GRUNTMANIS MD
NPI 1104882471
Internal Medicine - Endocrinology, Diabetes & Metabolism in Lebanon, NH
About Ugis Gruntmanis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UGIS GRUNTMANIS MD (NPI 1104882471) is an individual endocrinology, diabetes & metabolism provider in Lebanon, New Hampshire, licensed in New Hampshire (20881) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Ugis Gruntmanis Md 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
2Medicare enrollment records show Ugis Gruntmanis reassigns Medicare billing to 2 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
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 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 9
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mary Hitchcock Memorial Hospital
Acute Care Hospitals · Lebanon, NHCheshire Medical Center
Acute Care Hospitals · Keene, NHNew London Hospital
Critical Access Hospitals · New London, NHAlice Peck Day Memorial Hospital
Critical Access Hospitals · Lebanon, NHMt Ascutney Hospital
Critical Access Hospitals · Windsor, 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
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 Ugis Gruntmanis's NPI number?
The NPI number for Ugis Gruntmanis is 1104882471. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Ugis Gruntmanis located?
Ugis Gruntmanis practices at 1 Medical Dr, Lebanon, NH 03756. The listed phone number is (603) 650-8630.
What is Ugis Gruntmanis's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Ugis Gruntmanis enrolled in Medicare?
Yes. Ugis Gruntmanis 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 Ugis Gruntmanis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ugis Gruntmanis reassigns Medicare benefits to 2 organizations: Mary Hitchcock Memorial Hospital (Lebanon, NH) and Dartmouth-Hitchcock Clinic (Lebanon, NH). 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 Ugis Gruntmanis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ugis Gruntmanis accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Ugis Gruntmanis 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 Ugis Gruntmanis affiliated with any hospitals?
According to CMS data, Ugis Gruntmanis is affiliated with Mary Hitchcock Memorial Hospital, Cheshire Medical Center, New London Hospital, Alice Peck Day Memorial Hospital and Mt Ascutney Hospital.
When was this NPI record last updated?
The NPPES record for Ugis Gruntmanis was last updated on October 8, 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.
# Ugis Gruntmanis, MD · NPI 1104882471
Endocrinology, Diabetes & Metabolism physician in Lebanon, New Hampshire. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1104882471 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 20881 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 MEDICAL DR, Lebanon, NH 03756-0001
- **Phone:** (603) 650-8630
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mary Hitchcock Memorial Hospital (NPI 1629788237, Lebanon, NH); Dartmouth-Hitchcock Clinic (NPI 1548210198, Lebanon, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** October 8, 2020
- **Other identifiers:** Other 8974N0; Medicaid 147772101 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1104882471) · Data from the CMS NPPES public registry.