Are you Dr. Blocker? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Physician Profile

Calvin J. Blocker, MD, MBA

Is this you? Edit this profile

Where to find Calvin J. Blocker, MD, MBA

About Dr. Blocker

The NPI registry lists Calvin J. Blocker, MD, MBA as a student in an organized health care education program, in Durham, NC. Calvin is a 2021 graduate of University of North Carolina at Chapel Hill School of Medicine. Calvin is also listed as specializing in physical medicine & rehabilitation. The provider's National Provider Identifier (NPI) is 1659959955.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

NC licenceAs reported to the NPI registry
No. 2025-01529As reported
NPINational Provider Identifier
1659959955Issued 2021

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Dr. Blocker's specialty?

Dr. Blocker is a medical trainee in Durham, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where can I find Dr. Blocker?

Dr. Blocker is listed at 120 William Penn Plz, Durham, NC 27704. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Blocker?

The number on file is (919) 220-5255. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Blocker?

Dr. Blocker's National Provider Identifier is 1659959955. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

What is Dr. Blocker's medical education?

Dr. Blocker attended University of North Carolina at Chapel Hill School of Medicine, graduating in 2021. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Blocker have?

Dr. Blocker has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Blocker's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Blocker. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.