MARTHA E GRANDITS MD
NPI 1548222425
Internal Medicine - Rheumatology in Saint Paul, MN
About Martha E Grandits Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTHA E GRANDITS MD (NPI 1548222425) is an individual rheumatology provider in Saint Paul, Minnesota, licensed in Minnesota (40705) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Martha E Grandits Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Martha Grandits reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Walker, MN 56484
- Reassigned Medicare billing, Minnesota enrollment
- 607 clinicians in this Medicare group
Pelican Rapids, MN 56572
- Reassigned Medicare billing, Minnesota enrollment
- 376 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 4
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 55102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SAINT PAUL, MN 55102
SAINT PAUL, MN 55102
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 Martha Grandits's NPI number?
The NPI number for Martha Grandits is 1548222425. It was assigned to this individual provider in the NPPES registry on April 5, 2006.
Where is Martha Grandits located?
Martha Grandits practices at 255 Smith Ave N Suite 100, Saint Paul, MN 55102. The listed phone number is (651) 241-5000.
What is Martha Grandits's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Martha Grandits enrolled in Medicare?
Yes. Martha Grandits is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martha Grandits's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martha Grandits reassigns Medicare benefits to 2 organizations: Sanford Health Of Northern Minnesota (Walker, MN) and Sanford Medical Center Fargo (Pelican Rapids, MN). 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 Martha Grandits's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martha Grandits accept?
Health plans from Blue Cross Blue Shield of North Dakota list Martha Grandits 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.
When was this NPI record last updated?
The NPPES record for Martha Grandits was last updated on October 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Martha E Grandits, MD · NPI 1548222425
Rheumatology physician in Saint Paul, Minnesota. Individual provider, active in the CMS NPPES registry since April 5, 2006.
## Identity
- **NPI:** 1548222425 (Entity type: Individual)
- **Enumerated:** April 5, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 40705 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 255 SMITH AVE N, SUITE 100, Saint Paul, MN 55102-2572
- **Phone:** (651) 241-5000 · **Fax:** (651) 241-7678
## 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): Sanford Health Of Northern Minnesota (NPI 1902261456, Walker, MN); Sanford Medical Center Fargo (NPI 1114953627, Pelican Rapids, MN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 19, 2011
- **Other identifiers:** Medicare PIN 660000295 (MN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1548222425) · Data from the CMS NPPES public registry.