Careline Pin100 LLC
NPI 1205506862 · Geriatric Medicine (Internal Medicine) Physician · Carmel, IN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Careline Pin100 LLC is a Geriatric Medicine (Internal Medicine) Physician organization in Carmel, IN (NPI 1205506862).
Provider details
- NPI number
- 1205506862
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nicholas Kielhorn, Owner(517) 212-9000
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Primary Care Nurse Practitioner363LP2300X
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
Other names (DBA / former)
- Doing business as
- Careline Physician Services
- Doing business as
- Optimal Care Physician Services
Registry dates
- Enumerated
- 2021-09-15
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Careline Pin100 LLC's NPI number?
- Careline Pin100 LLC's National Provider Identifier (NPI) is 1205506862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Careline Pin100 LLC?
- Careline Pin100 LLC is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Careline Pin100 LLC located?
- Careline Pin100 LLC's practice location on file with NPPES is 600 E Carmel Dr Ste 144, Carmel, IN 46032-3053.
- What is Careline Pin100 LLC's phone number?
- The practice phone number listed in the NPPES registry for Careline Pin100 LLC is (517) 212-2008.
- Does Careline Pin100 LLC accept Medicare?
- Careline Pin100 LLC 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 Careline Pin100 LLC?
- The authorized official listed on Careline Pin100 LLC's NPPES record is Nicholas Kielhorn, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Careline Pin100 LLC's NPI active?
- Yes — Careline Pin100 LLC's NPI (1205506862) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.