DR. RICHARD M BERGENSTAL MD
NPI 1669459061
Internal Medicine - Endocrinology, Diabetes & Metabolism in St Louis Park, MN
About Dr. Richard M Bergenstal Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RICHARD M BERGENSTAL MD (NPI 1669459061) is an individual endocrinology, diabetes & metabolism provider in St Louis Park, Minnesota, licensed in Minnesota (28104) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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)
Dr. Richard M Bergenstal Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Richard Bergenstal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
St Louis Park, MN 55416
- Reassigned Medicare billing, Minnesota enrollment
- 2,527 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55416 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.
MINNEAPOLIS, MN 55416
ST LOUIS PARK, MN 55416
ST LOUIS PARK, MN 55416
ST LOUIS PARK, MN 55416
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 Richard Bergenstal's NPI number?
The NPI number for Richard Bergenstal is 1669459061. It was assigned to this individual provider in the NPPES registry on December 27, 2005.
Where is Richard Bergenstal located?
Richard Bergenstal practices at 3800 Park Nicollet Blvd, St Louis Park, MN 55416. The listed phone number is (952) 993-3393.
What is Richard Bergenstal's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Richard Bergenstal enrolled in Medicare?
Yes. Richard Bergenstal is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Richard Bergenstal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Bergenstal reassigns Medicare benefits to Park Nicollet Clinic (St Louis Park, MN). 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 Richard Bergenstal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Bergenstal accept?
Health plans from HealthPartners list Richard Bergenstal 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 Richard Bergenstal was last updated on October 20, 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.
# Dr. Richard M Bergenstal, MD · NPI 1669459061
Endocrinology, Diabetes & Metabolism physician in St Louis Park, Minnesota. Individual provider, active in the CMS NPPES registry since December 27, 2005.
## Identity
- **NPI:** 1669459061 (Entity type: Individual)
- **Enumerated:** December 27, 2005
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 28104 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 3800 PARK NICOLLET BLVD, St Louis Park, MN 55416-2527
- **Phone:** (952) 993-3393
## 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:** Park Nicollet Clinic (NPI 1063897593, St Louis Park, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 20, 2011
- **Other identifiers:** Medicare UPIN A94888 (MN); Medicaid 416067300 (MN); Medicare ID-Type Unspecified 460000060 (MN)
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Source: [NPI Profile](https://npiprofile.com/npi/1669459061) · Data from the CMS NPPES public registry.