DR. CAROLYN GRAEBER MITCHELL M.D.
NPI 1053572438
Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist in Fort Collins, CO
About Dr. Carolyn Graeber Mitchell M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAROLYN GRAEBER MITCHELL M.D. (NPI 1053572438) is an individual pediatric ophthalmology and strabismus specialist in Fort Collins, Colorado, licensed in Colorado (DR.0066637) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of Yale University School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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 (PECOS)
Dr. Carolyn Graeber Mitchell M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Carolyn Mitchell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Collins, CO 80528
- Reassigned Medicare billing, Colorado enrollment
Hawthorne, NY 10532
- Reassigned Medicare billing, New York enrollment
- 511 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 80528 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT COLLINS, CO 80528
FORT COLLINS, CO 80528
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 Carolyn Mitchell's NPI number?
The NPI number for Carolyn Mitchell is 1053572438. It was assigned to this individual provider in the NPPES registry on June 19, 2008. The provider is also known as Carolyn Page Graeber M.D..
Where is Carolyn Mitchell located?
Carolyn Mitchell practices at 2121 E Harmony Rd Unit 350, Fort Collins, CO 80528. The listed phone number is (970) 214-8175.
What is Carolyn Mitchell's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Pediatric Ophthalmology and Strabismus Specialist, with taxonomy code 207WX0110X.
Is Carolyn Mitchell enrolled in Medicare?
Yes. Carolyn Mitchell is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Carolyn Mitchell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Mitchell reassigns Medicare benefits to 2 organizations: Children's Eye Care Of Northern Colorado PC (Fort Collins, CO) and Boston Children's Health Physicians, LLP (Hawthorne, NY). 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 Carolyn Mitchell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carolyn Mitchell accept?
Health plans from Taro Health and UnitedHealthcare list Carolyn Mitchell 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 Carolyn Mitchell was last updated on February 28, 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. Carolyn Graeber Mitchell, M.D. · NPI 1053572438
Pediatric Ophthalmology and Strabismus Specialist physician in Fort Collins, Colorado. Individual provider, active in the CMS NPPES registry since June 19, 2008.
## Identity
- **NPI:** 1053572438 (Entity type: Individual)
- **Enumerated:** June 19, 2008
- **Primary specialty:** Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist · taxonomy 207WX0110X
- **State license:** DR.0066637 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 2121 E HARMONY RD UNIT 350, Fort Collins, CO 80528-3404
- **Phone:** (970) 214-8175
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Children's Eye Care Of Northern Colorado PC (NPI 1255091716, Fort Collins, CO); Boston Children's Health Physicians, LLP (NPI 1467454967, Hawthorne, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Yale University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** February 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1053572438) · Data from the CMS NPPES public registry.