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Sean Oregan, M.D.
NPI 1164486460 · Internal Medicine Physician · Mesa, AZ
Sean Oregan, M.D. is a Internal Medicine Physician provider in Mesa, AZ (NPI 1164486460).
Provider details
- NPI number
- 1164486460
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 19829 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
6859 E Rembrandt Ave
Suite 117
Mesa, AZ 85212-3628
Phone: (480) 632-1577
Fax: (480) 632-1574
Street-level locationGet directions
Mailing address
6859 E. Rembrandt Ave
Mes, AZ 85212-3630
Registry dates
- Enumerated
- 2006-04-13
- Last updated
- 2013-06-07
Frequently asked questions
- What is Sean Oregan's NPI number?
- Sean Oregan's National Provider Identifier (NPI) is 1164486460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Oregan's specialty?
- Sean Oregan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Oregan located?
- Sean Oregan's practice location on file with NPPES is 6859 E Rembrandt Ave, Mesa, AZ 85212-3628.
- What is Sean Oregan's phone number?
- The practice phone number listed in the NPPES registry for Sean Oregan is (480) 632-1577.
- Is Sean Oregan's NPI active?
- Yes — Sean Oregan's NPI (1164486460) is active in the NPPES registry as of the last update on 2013-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.