South Allen Medical Group PLLC
NPI 1134357171 · Internal Medicine Physician · Woodhaven, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
South Allen Medical Group PLLC is a Internal Medicine Physician organization in Woodhaven, MI (NPI 1134357171).
Provider details
- NPI number
- 1134357171
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nader Demeri, Physician(734) 676-9800
- License
- 4301082223 (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
17 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
- 2009-06-29
- Last updated
- 2015-02-24
Frequently asked questions
- What is South Allen Medical Group PLLC's NPI number?
- South Allen Medical Group PLLC's National Provider Identifier (NPI) is 1134357171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Allen Medical Group PLLC?
- South Allen Medical Group PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is South Allen Medical Group PLLC located?
- South Allen Medical Group PLLC's practice location on file with NPPES is 21090 Allen Rd, Woodhaven, MI 48183-1602.
- What is South Allen Medical Group PLLC's phone number?
- The practice phone number listed in the NPPES registry for South Allen Medical Group PLLC is (734) 676-9800.
- Does South Allen Medical Group PLLC accept Medicare?
- South Allen Medical Group PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for South Allen Medical Group PLLC?
- The authorized official listed on South Allen Medical Group PLLC's NPPES record is Nader Demeri, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Allen Medical Group PLLC's NPI active?
- Yes — South Allen Medical Group PLLC's NPI (1134357171) is active in the NPPES registry as of the last update on 2015-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.