Karen Lindower DO PLLC
NPI 1669991543 · Family Medicine Physician · Hillsdale, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Lindower DO PLLC is a Family Medicine Physician organization in Hillsdale, MI (NPI 1669991543).
Provider details
- NPI number
- 1669991543
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karen Lindower, Physician(517) 437-0010
- License
- 5101010852 (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
8 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
- 2017-09-12
- Last updated
- 2022-07-21
Frequently asked questions
- What is Karen Lindower DO PLLC's NPI number?
- Karen Lindower DO PLLC's National Provider Identifier (NPI) is 1669991543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karen Lindower DO PLLC?
- Karen Lindower DO PLLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Lindower DO PLLC located?
- Karen Lindower DO PLLC's practice location on file with NPPES is 451 Hidden Meadows Dr Ste 120, Hillsdale, MI 49242-9812.
- What is Karen Lindower DO PLLC's phone number?
- The practice phone number listed in the NPPES registry for Karen Lindower DO PLLC is (517) 437-0010.
- Does Karen Lindower DO PLLC accept Medicare?
- Karen Lindower DO 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 Karen Lindower DO PLLC?
- The authorized official listed on Karen Lindower DO PLLC's NPPES record is Karen Lindower, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karen Lindower DO PLLC's NPI active?
- Yes — Karen Lindower DO PLLC's NPI (1669991543) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.