Demetrios Mermiges, M.D.
NPI 1063486736 · Internal Medicine Physician · Saint Clair Shores, MI
Demetrios Mermiges, M.D. is a Internal Medicine Physician provider in Saint Clair Shores, MI (NPI 1063486736).
Provider details
- NPI number
- 1063486736
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 038263 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2020-10-23
- Certified
- 2020-10-23
Frequently asked questions
- What is Demetrios Mermiges's NPI number?
- Demetrios Mermiges's National Provider Identifier (NPI) is 1063486736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demetrios Mermiges's specialty?
- Demetrios Mermiges is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Demetrios Mermiges located?
- Demetrios Mermiges's practice location on file with NPPES is 19611 E 8 Mile Rd, Saint Clair Shores, MI 48080-1655.
- What is Demetrios Mermiges's phone number?
- The practice phone number listed in the NPPES registry for Demetrios Mermiges is (586) 772-6850.
- Is Demetrios Mermiges's NPI active?
- Yes — Demetrios Mermiges's NPI (1063486736) is active in the NPPES registry as of the last update on 2020-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.