JOSHUA PAUL BAKER DO
NPI 1154547073
Family Medicine in Rockwell, IA
About Joshua Paul Baker Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSHUA PAUL BAKER DO (NPI 1154547073) is an individual family medicine provider in Rockwell, Iowa, licensed in Iowa (3995) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Mary Greeley Medical Center, and maintains a secondary practice location in Belmond.
NPPES Registry Identity
Specialties & Licenses 3
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
Joshua Paul Baker Do 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
2Medicare enrollment records show Joshua Baker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Belmond, IA 50421
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1821122623 (Iowa)
- 192 clinicians in this Medicare group
Clarion, IA 50525
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1821045451 (Iowa)
- 166 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 15
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mary Greeley Medical Center
Acute Care Hospitals · Ames, IAMercyone North Iowa Medical Center
Acute Care Hospitals · Mason City, IAIowa Specialty Hospital - Belmond
Critical Access Hospitals · Belmond, IAIowa Specialty Hospital - Clarion
Critical Access Hospitals · Clarion, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50469 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 17
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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Joshua Baker's NPI number?
The NPI number for Joshua Baker is 1154547073. It was assigned to this individual provider in the NPPES registry on April 18, 2007.
Where is Joshua Baker located?
Joshua Baker practices at 705 Elm St E, Rockwell, IA 50469. The listed phone number is (641) 372-0315.
What is Joshua Baker's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Joshua Baker enrolled in Medicare?
Yes. Joshua Baker 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 Joshua Baker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Baker reassigns Medicare benefits to 2 organizations: Belmond Community Hospital (Belmond, IA) and Iowa Specialty Hospital- Clarion (Clarion, IA). 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 Joshua Baker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joshua Baker accept?
Health plans from Wellmark Health Plan of Iowa, Inc. list Joshua Baker 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 Joshua Baker affiliated with any hospitals?
According to CMS data, Joshua Baker is affiliated with Mary Greeley Medical Center, Mercyone North Iowa Medical Center, Iowa Specialty Hospital - Belmond and Iowa Specialty Hospital - Clarion.
When was this NPI record last updated?
The NPPES record for Joshua Baker was last updated on January 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.