Richard Bergenstal, MD
NPI 1669459061 · Endocrinology, Diabetes & Metabolism Physician · St Louis Park, MN
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Bergenstal, MD is a Endocrinology, Diabetes & Metabolism Physician provider in St Louis Park, MN (NPI 1669459061).
Provider details
- NPI number
- 1669459061
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28104 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,626 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Diabetes Outpatient Self-Management Training Services, Individual, Per 30 MinutesG0108 | 1,613 | $53 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin95249 | 13 | $65 |
Typical Medicare-allowed amounts for these services range $53–$65 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$80,240 across 71 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-27
- Last updated
- 2011-10-20
Frequently asked questions
- What is Richard Bergenstal's NPI number?
- Richard Bergenstal's National Provider Identifier (NPI) is 1669459061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Bergenstal's specialty?
- Richard Bergenstal is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Bergenstal located?
- Richard Bergenstal's practice location on file with NPPES is 3800 Park Nicollet Blvd, St Louis Park, MN 55416-2527.
- What is Richard Bergenstal's phone number?
- The practice phone number listed in the NPPES registry for Richard Bergenstal is (952) 993-3393.
- Does Richard Bergenstal accept Medicare?
- Richard Bergenstal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Bergenstal's NPI active?
- Yes — Richard Bergenstal's NPI (1669459061) is active in the NPPES registry as of the last update on 2011-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.