JOHANNA CARLA MCNAIR MD
NPI 1154998680
Family Medicine in Greeley, CO
About Johanna Carla Mcnair Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHANNA CARLA MCNAIR MD (NPI 1154998680) is an individual family medicine provider in Greeley, Colorado, licensed in Colorado (DR.0075050) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 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
Johanna Carla Mcnair 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 Reassignment
Medicare enrollment records show Johanna Mcnair reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Greeley, CO 80634
- Reassigned Medicare billing, Colorado enrollment
- 38 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80634 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREELEY, CO 80634
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 Johanna Mcnair's NPI number?
The NPI number for Johanna Mcnair is 1154998680. It was assigned to this individual provider in the NPPES registry on June 4, 2021.
Where is Johanna Mcnair located?
Johanna Mcnair practices at 6801 W 20th St Unit 101, Greeley, CO 80634. The listed phone number is (970) 378-8000.
What is Johanna Mcnair's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Johanna Mcnair enrolled in Medicare?
Yes. Johanna Mcnair 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 Johanna Mcnair's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Johanna Mcnair reassigns Medicare benefits to Family Physicians Of Greeley LLP (Greeley, CO). 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 Johanna Mcnair's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Johanna Mcnair accept?
Health plans from UnitedHealthcare list Johanna Mcnair 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.
When was this NPI record last updated?
The NPPES record for Johanna Mcnair was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Johanna Carla Mcnair, MD · NPI 1154998680
Family Medicine physician in Greeley, Colorado. Individual provider, active in the CMS NPPES registry since June 4, 2021.
## Identity
- **NPI:** 1154998680 (Entity type: Individual)
- **Enumerated:** June 4, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DR.0075050 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 6801 W 20TH ST UNIT 101, Greeley, CO 80634-9640
- **Phone:** (970) 378-8000 · **Fax:** (970) 378-8088
## 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:** Family Physicians Of Greeley LLP (NPI 1649244591, Greeley, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1154998680) · Data from the CMS NPPES public registry.