C Yadmark MD PLLC
NPI 1639656184 · Internal Medicine Physician · Livonia, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
C Yadmark MD PLLC is a Internal Medicine Physician organization in Livonia, MI (NPI 1639656184).
Provider details
- NPI number
- 1639656184
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Chuck Yadmark, President(734) 883-1334
- License
- 4301063359 (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
7 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
- 2018-07-26
- Last updated
- 2018-07-26
Frequently asked questions
- What is C Yadmark MD PLLC's NPI number?
- C Yadmark MD PLLC's National Provider Identifier (NPI) is 1639656184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is C Yadmark MD PLLC?
- C Yadmark MD PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is C Yadmark MD PLLC located?
- C Yadmark MD PLLC's practice location on file with NPPES is 31610 Plymouth Rd, Livonia, MI 48150.
- What is C Yadmark MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for C Yadmark MD PLLC is (734) 421-2840.
- Does C Yadmark MD PLLC accept Medicare?
- C Yadmark MD 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 C Yadmark MD PLLC?
- The authorized official listed on C Yadmark MD PLLC's NPPES record is Chuck Yadmark, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is C Yadmark MD PLLC's NPI active?
- Yes — C Yadmark MD PLLC's NPI (1639656184) is active in the NPPES registry as of the last update on 2018-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.