DEREK PARKES M.D.
NPI 1205246790
Family Medicine in Linton, IN
About Derek Parkes M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEREK PARKES M.D. (NPI 1205246790) is an individual family medicine provider in Linton, Indiana, licensed in Indiana (01078030A) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health Bloomington Hospital, and maintains a secondary practice location in Jasonville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Derek Parkes M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Derek Parkes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Linton, IN 47441
- Reassigned Medicare billing, Indiana enrollment
- 8 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health Bloomington Hospital
Acute Care Hospitals · Bloomington, INGreene County General Hospital
Critical Access Hospitals · Linton, INSullivan County Community Hospital
Critical Access Hospitals · Sullivan, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47441 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LINTON, IN 47441
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Derek Parkes's NPI number?
The NPI number for Derek Parkes is 1205246790. It was assigned to this individual provider in the NPPES registry on May 6, 2014.
Where is Derek Parkes located?
Derek Parkes practices at 1600 A St NE Ste 9, Linton, IN 47441. The listed phone number is (812) 847-7005.
What is Derek Parkes's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Derek Parkes enrolled in Medicare?
Yes. Derek Parkes is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Derek Parkes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Derek Parkes reassigns Medicare benefits to Greene County Health, Inc (Linton, IN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Derek Parkes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Derek Parkes accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Derek Parkes as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Derek Parkes affiliated with any hospitals?
According to CMS data, Derek Parkes is affiliated with Indiana University Health Bloomington Hospital, Greene County General Hospital and Sullivan County Community Hospital.
When was this NPI record last updated?
The NPPES record for Derek Parkes was last updated on April 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Derek Parkes, M.D. · NPI 1205246790
Family Medicine physician in Linton, Indiana. Individual provider, active in the CMS NPPES registry since May 6, 2014.
## Identity
- **NPI:** 1205246790 (Entity type: Individual)
- **Enumerated:** May 6, 2014
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 01078030A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 A ST NE STE 9, Linton, IN 47441-1612
- **Phone:** (812) 847-7005 · **Fax:** (812) 847-5309
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Greene County Health, Inc (NPI 1194191536, Linton, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana Medical College, School Of Medicine Of Purdue University, class of 2014
## Record status
- **NPPES last updated:** April 15, 2025
- **Other identifiers:** Other TRN19911 (FL); Other 01078030A (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1205246790) · Data from the CMS NPPES public registry.