What is Samuel Regan's NPI number?

Samuel Regan's National Provider Identifier (NPI) is 1295363851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Samuel Regan's specialty?

Samuel Regan is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).

Where is Samuel Regan located?

Samuel Regan's practice location on file with NPPES is 5301 Mcauley Dr, Ypsilanti, MI 48197-1051.

What is Samuel Regan's phone number?

The practice phone number listed in the NPPES registry for Samuel Regan is (734) 712-3595.

Does Samuel Regan accept Medicare?

Samuel Regan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Samuel Regan's NPI active?

Yes — Samuel Regan's NPI (1295363851) is active in the NPPES registry as of the last update on 2026-04-27.

IndividualActiveAccepts Medicare

Samuel Regan, MD

NPI 1295363851 · Radiation Oncology Physician · Ypsilanti, MI

Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Samuel Regan, MD is a Radiation Oncology Physician provider in Ypsilanti, MI (NPI 1295363851).

Provider details

NPI number: 1295363851
Entity type: Individual
Primary specialty: Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 4301513556 (MI)

Specialties & taxonomies

Radiation Oncology PhysicianPrimary2085R0001XLicense 4301513556 (MI)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(74/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

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 methodology.

Practice location

5301 Mcauley Dr

Ypsilanti, MI 48197-1051

Phone: (734) 712-3595

Fax: (734) 712-5344

Street-level locationGet directions

More MI providers

Mailing address

Po Box 77269

Detroit, MI 48277-0269

Additional practice locations (4)

7575 Grand River Rd
Brighton, MI 48114-9309
Phone: (810) 844-7250
Fax: (810) 844-7260
1600 S Canton Center Rd
Canton, MI 48188-1992
Phone: (734) 398-8718
Fax: (734) 398-8648
775 S Main St
Chelsea, MI 48118-1383
Phone: (734) 593-5683
Fax: (734) 593-5695
36475 5 Mile Rd
Livonia, MI 48154-1971
Phone: (734) 655-2006
Fax: (734) 655-2656

Enumerated: 2020-03-30
Last updated: 2026-04-27
Certified: 2026-04-27

Frequently asked questions

What is Samuel Regan's NPI number?: Samuel Regan's National Provider Identifier (NPI) is 1295363851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Samuel Regan's specialty?: Samuel Regan is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
Where is Samuel Regan located?: Samuel Regan's practice location on file with NPPES is 5301 Mcauley Dr, Ypsilanti, MI 48197-1051.
What is Samuel Regan's phone number?: The practice phone number listed in the NPPES registry for Samuel Regan is (734) 712-3595.
Does Samuel Regan accept Medicare?: Samuel Regan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Samuel Regan's NPI active?: Yes — Samuel Regan's NPI (1295363851) is active in the NPPES registry as of the last update on 2026-04-27.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.