BEATRIZ R OLSON MD
NPI 1871543009
Internal Medicine - Endocrinology, Diabetes & Metabolism in Middlebury, CT
About Beatriz R Olson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BEATRIZ R OLSON MD (NPI 1871543009) is an individual endocrinology, diabetes & metabolism provider in Middlebury, Connecticut, licensed in Connecticut (034750) and active in the NPI registry since May 2006. She has opted out of Medicare through July 1, 2028 and remains eligible to order and refer and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Beatriz R Olson Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2012 through July 1, 2028.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06762 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIDDLEBURY, CT 06762
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 Beatriz Olson's NPI number?
The NPI number for Beatriz Olson is 1871543009. It was assigned to this individual provider in the NPPES registry on May 10, 2006.
Where is Beatriz Olson located?
Beatriz Olson practices at 850 Straits Tpke Ste 204, Middlebury, CT 06762. The listed phone number is (203) 758-2594.
What is Beatriz Olson's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Beatriz Olson enrolled in Medicare?
No. Beatriz Olson has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Beatriz Olson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Beatriz R Olson, MD · NPI 1871543009
Endocrinology, Diabetes & Metabolism physician in Middlebury, Connecticut. Individual provider, active in the CMS NPPES registry since May 10, 2006.
## Identity
- **NPI:** 1871543009 (Entity type: Individual)
- **Enumerated:** May 10, 2006
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 034750 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 850 STRAITS TPKE, STE 204, Middlebury, CT 06762
- **Phone:** (203) 758-2594 · **Fax:** (203) 758-2708
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through July 1, 2028); services are provided under private contract
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 1984
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Other 010034750CT01 (CT); Other 743992; Other P621103
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Source: [NPI Profile](https://npiprofile.com/npi/1871543009) · Data from the CMS NPPES public registry.