IndividualActive
Omar Rayes, M.D.
NPI 1831517457 · Anatomic Pathology Physician · Ann Arbor, MI
Omar Rayes, M.D. is a Anatomic Pathology Physician provider in Ann Arbor, MI (NPI 1831517457).
Provider details
- NPI number
- 1831517457
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301105990 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone: (734) 936-4000
Street-level locationGet directions
Mailing address
3621 S State St
Ann Arbor, MI 48108-1633
Additional practice locations (1)
- 2799 W. Grand BoulevardHenry Ford Hospital, Medical Education DepartmentDetroit, MI 48202-2608Phone: (313) 916-2600
Registry dates
- Enumerated
- 2014-04-01
- Last updated
- 2019-04-17
Frequently asked questions
- What is Omar Rayes's NPI number?
- Omar Rayes's National Provider Identifier (NPI) is 1831517457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omar Rayes's specialty?
- Omar Rayes is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Omar Rayes located?
- Omar Rayes's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Omar Rayes's phone number?
- The practice phone number listed in the NPPES registry for Omar Rayes is (734) 936-4000.
- Is Omar Rayes's NPI active?
- Yes — Omar Rayes's NPI (1831517457) is active in the NPPES registry as of the last update on 2019-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.