DR. DONALD CONKLIN M.D.
NPI 1285613323
Internal Medicine in Ottumwa, IA
About Dr. Donald Conklin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DONALD CONKLIN M.D. (NPI 1285613323) is an individual internal medicine provider in Ottumwa, Iowa, licensed in Iowa (MD-40980) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Phs Indian Hospital At Rosebud, and maintains a secondary practice location in Lubbock.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Donald Conklin 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 Reassignments
19Medicare enrollment records show Donald Conklin reassigns Medicare billing to 19 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ottumwa, IA 52501
- Reassigned Medicare billing, Iowa enrollment
- 46 clinicians in this Medicare group
Centerville, IA 52544
- Reassigned Medicare billing, Iowa enrollment
- 43 clinicians in this Medicare group
Newton, IA 50208
- Reassigned Medicare billing, Iowa enrollment
- 110 clinicians in this Medicare group
Keokuk, IA 52632
- Reassigned Medicare billing, Iowa enrollment
- 70 clinicians in this Medicare group
Cedar Falls, IA 50613
- Reassigned Medicare billing, Iowa enrollment
- 37 clinicians in this Medicare group
Greene, IA 50636
- Reassigned Medicare billing, Iowa enrollment
- 420 clinicians in this Medicare group
Lake City, MN 55041
- Reassigned Medicare billing, Minnesota enrollment
- 675 clinicians in this Medicare group
Lanse, MI 49946
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1558479824 (Michigan)
- 73 clinicians in this Medicare group
Hibbing, MN 55746
- Reassigned Medicare billing, Minnesota enrollment
- 707 clinicians in this Medicare group
Rosebud, SD 57570
- Reassigned Medicare billing, Texas enrollment
- 386 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Phs Indian Hospital At Rosebud
Acute Care Hospitals · Rosebud, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OTTUMWA, IA 52501
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 Donald Conklin's NPI number?
The NPI number for Donald Conklin is 1285613323. It was assigned to this individual provider in the NPPES registry on January 16, 2006.
Where is Donald Conklin located?
Donald Conklin practices at 1001 Pennsylvania Ave, Ottumwa, IA 52501. The listed phone number is (641) 984-2341.
What is Donald Conklin's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Donald Conklin enrolled in Medicare?
Yes. Donald Conklin 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 organizations bill Medicare for Donald Conklin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donald Conklin reassigns Medicare benefits to 19 organizations: Emergency Services Of Iowa LLC (Ottumwa, IA), Mercy Medical Center-Centerville (Centerville, IA), Des Moines River Physicians, LLC (Newton, IA), Iowa Emergency Physicians LLP (Keokuk, IA), Cedar Falls Emergency Physicians, LLC (Cedar Falls, IA) and 14 more organizations, listed in the Medicare section above. Each 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 Donald Conklin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Donald Conklin accept?
Health plans from Arkansas Blue Cross and Blue Shield, Blue Cross Blue Shield of North Dakota, Blue Cross and Blue Shield of Texas, Health Advantage and Octave and 2 other insurers list Donald Conklin 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 Donald Conklin affiliated with any hospitals?
According to CMS data, Donald Conklin is affiliated with Phs Indian Hospital At Rosebud.
When was this NPI record last updated?
The NPPES record for Donald Conklin was last updated on January 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Dr. Donald Conklin, M.D. · NPI 1285613323
Internal Medicine physician in Ottumwa, Iowa. Individual provider, active in the CMS NPPES registry since January 16, 2006.
## Identity
- **NPI:** 1285613323 (Entity type: Individual)
- **Enumerated:** January 16, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD-40980 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 PENNSYLVANIA AVE, Ottumwa, IA 52501-6427
- **Phone:** (641) 984-2341
## 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:** 19 organizations under Medicare reassignment (form CMS-855R): Emergency Services Of Iowa LLC (NPI 1477017663, Ottumwa, IA); Mercy Medical Center-Centerville (NPI 1356391635, Centerville, IA); Des Moines River Physicians, LLC (NPI 1174907703, Newton, IA); Iowa Emergency Physicians LLP (NPI 1518354810, Keokuk, IA); Cedar Falls Emergency Physicians, LLC (NPI 1255146155, Cedar Falls, IA); and 14 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** January 26, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1285613323) · Data from the CMS NPPES public registry.