CATHERINE L MCGRAW NP
NPI 1548425499
Nurse Practitioner - Adult Health in Littleton, CO
About Catherine L Mcgraw Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE L MCGRAW NP (NPI 1548425499) is an individual adult health provider in Littleton, Colorado, licensed in Colorado (172275) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Denver, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Other Identifiers 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
Catherine L Mcgraw Np 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 Catherine Mcgraw reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Littleton, CO 80122
- Reassigned Medicare billing, Colorado enrollment
- 15 clinicians in this Medicare group
Littleton, CO 80122
- Reassigned Medicare billing, Colorado enrollment
- 733 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 5
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 80122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
LITTLETON, CO 80122
LITTLETON, CO 80122
LITTLETON, CO 80122
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 Catherine Mcgraw's NPI number?
The NPI number for Catherine Mcgraw is 1548425499. It was assigned to this individual provider in the NPPES registry on July 21, 2008.
Where is Catherine Mcgraw located?
Catherine Mcgraw practices at 7780 S Broadway Ste 350, Littleton, CO 80122. The listed phone number is (720) 638-7500.
What is Catherine Mcgraw's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Catherine Mcgraw enrolled in Medicare?
Yes. Catherine Mcgraw 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 Catherine Mcgraw's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Mcgraw reassigns Medicare benefits to 2 organizations: Neurosurgery One PC (Littleton, CO) and Portercare Adventist Health System (Littleton, CO). 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 Catherine Mcgraw's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Mcgraw accept?
Health plans from Select Health list Catherine Mcgraw 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 Catherine Mcgraw was last updated on September 24, 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.
# Catherine L Mcgraw, NP · NPI 1548425499
Adult Health physician in Littleton, Colorado. Individual provider, active in the CMS NPPES registry since July 21, 2008.
## Identity
- **NPI:** 1548425499 (Entity type: Individual)
- **Enumerated:** July 21, 2008
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 172275 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 7780 S BROADWAY STE 350, Littleton, CO 80122-2641
- **Phone:** (720) 638-7500 · **Fax:** (720) 583-6770
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Neurosurgery One PC (NPI 1255681615, Littleton, CO); Portercare Adventist Health System (NPI 1265041743, Littleton, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** September 24, 2021
- **Other identifiers:** Medicaid 55720251 (CO)
---
Source: [NPI Profile](https://npiprofile.com/npi/1548425499) · Data from the CMS NPPES public registry.