Mark Werner, M.D., P.C.
NPI 1538434220 · Obstetrics & Gynecology Physician · Farmington Hills, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Werner, M.D., P.C. is a Obstetrics & Gynecology Physician organization in Farmington Hills, MI (NPI 1538434220).
Provider details
- NPI number
- 1538434220
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Werner, Owner(248) 855-5640
- License
- 43010143585 (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
14 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
- 2012-03-14
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Mark Werner, M.D., P.C.'s NPI number?
- Mark Werner, M.D., P.C.'s National Provider Identifier (NPI) is 1538434220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Werner, M.D., P.C.?
- Mark Werner, M.D., P.C. is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Werner, M.D., P.C. located?
- Mark Werner, M.D., P.C.'s practice location on file with NPPES is 28300 Orchard Lake Rd Ste 201, Farmington Hills, MI 48334-3704.
- What is Mark Werner, M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Mark Werner, M.D., P.C. is (248) 855-5640.
- Does Mark Werner, M.D., P.C. accept Medicare?
- Mark Werner, M.D., P.C. 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 Mark Werner, M.D., P.C.?
- The authorized official listed on Mark Werner, M.D., P.C.'s NPPES record is Mark Werner, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Werner, M.D., P.C.'s NPI active?
- Yes — Mark Werner, M.D., P.C.'s NPI (1538434220) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.