DR. JOHN TIMOTHY MCCLAIN MD
NPI 1053738245
Internal Medicine - Pulmonary Disease in Omaha, NE
About Dr. John Timothy Mcclain Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN TIMOTHY MCCLAIN MD (NPI 1053738245) is an individual pulmonary disease provider in Omaha, Nebraska, licensed in Nebraska (32668) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Human Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
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. John Timothy Mcclain Md 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
3Medicare enrollment records show John Mcclain reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Omaha, NE 68198
- Reassigned Medicare billing, Nebraska enrollment
- 2,154 clinicians in this Medicare group
Lincoln, NE 68506
- Reassigned Medicare billing, Nebraska enrollment
- 167 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 68198 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 John Mcclain's NPI number?
The NPI number for John Mcclain is 1053738245. It was assigned to this individual provider in the NPPES registry on March 25, 2014.
Where is John Mcclain located?
John Mcclain practices at Nebraska Medicine 987400 Nebraska Medical Center, Omaha, NE 68198. The listed phone number is (402) 552-2000.
What is John Mcclain's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is John Mcclain enrolled in Medicare?
Yes. John Mcclain 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 John Mcclain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Mcclain reassigns Medicare benefits to 3 organizations: Unmc Physicians (Omaha, NE), Madonna Rehabilitation Hospital (Lincoln, NE) and Permanente Medical Group Inc (Stockton, CA). 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 John Mcclain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Mcclain was last updated on August 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. John Timothy Mcclain, MD · NPI 1053738245
Pulmonary Disease physician in Omaha, Nebraska. Individual provider, active in the CMS NPPES registry since March 25, 2014.
## Identity
- **NPI:** 1053738245 (Entity type: Individual)
- **Enumerated:** March 25, 2014
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 32668 (Nebraska)
- **Sole proprietor:** Yes
## Practice location
- **Address:** NEBRASKA MEDICINE 987400 NEBRASKA MEDICAL CENTER, Omaha, NE 68198-1460
- **Phone:** (402) 552-2000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Unmc Physicians (NPI 1417912114, Omaha, NE); Madonna Rehabilitation Hospital (NPI 1417045642, Lincoln, NE); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Human Medicine, class of 2014
## Record status
- **NPPES last updated:** August 15, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1053738245) · Data from the CMS NPPES public registry.