DR. CAROLYN M WALDO MD, FACEP
NPI 1447266234
Emergency Medicine in Kayenta, AZ
About Dr. Carolyn M Waldo Md, Facep NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAROLYN M WALDO MD, FACEP (NPI 1447266234) is an individual emergency medicine provider in Kayenta, Arizona, licensed in South Dakota (10273) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
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 M Waldo Md, Facep is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
13Medicare enrollment records show Carolyn Waldo reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kayenta, AZ 86033
- Reassigned Medicare billing, Texas enrollment
- 215 clinicians in this Medicare group
Grants, NM 87020
- Reassigned Medicare billing, New Mexico enrollment
- 123 clinicians in this Medicare group
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
- 238 clinicians in this Medicare group
Rawlins, WY 82301
- Reassigned Medicare billing, Wyoming enrollment
- 137 clinicians in this Medicare group
Pine Ridge, SD 57770
- Reassigned Medicare billing, Texas enrollment
- 426 clinicians in this Medicare group
Beach, ND 58621
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1992947956 (North Dakota)
- 401 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Oklahoma and Wyoming enrollments
- 238 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Iowa enrollment
- 202 clinicians in this Medicare group
Kansas City, KS 66112
- Reassigned Medicare billing, Kansas enrollment
- 69 clinicians in this Medicare group
Storm Lake, IA 50588
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1780755728 (Iowa)
- 64 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 2
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 86033 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 Carolyn Waldo's NPI number?
The NPI number for Carolyn Waldo is 1447266234. It was assigned to this individual provider in the NPPES registry on July 31, 2006.
Where is Carolyn Waldo located?
Carolyn Waldo practices at 394 Us Hwy160, Kayenta, AZ 86033. The listed phone number is (928) 697-4000.
What is Carolyn Waldo's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Carolyn Waldo enrolled in Medicare?
Yes. Carolyn Waldo is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Carolyn Waldo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Waldo reassigns Medicare benefits to 13 organizations: Kayenta Alternative Rural Hospital (Kayenta, AZ), Fedko Emergency Physicians New Mexico LLC (Grants, NM), Las Cruces Hb Medical Services LLC (Las Cruces, NM), Memorial Hospital Of Carbon County (Rawlins, WY), Pine Ridge Indian Health Service Hospital (Pine Ridge, SD) and 8 more organizations, listed in the Medicare section above. 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 Waldo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carolyn Waldo accept?
Health plans from Blue Cross and Blue Shield of Kansas City and Blue Cross and Blue Shield of Kansas, Inc. list Carolyn Waldo 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 Waldo was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Carolyn M Waldo, MD, FACEP · NPI 1447266234
Emergency Medicine physician in Kayenta, Arizona. Individual provider, active in the CMS NPPES registry since July 31, 2006.
## Identity
- **NPI:** 1447266234 (Entity type: Individual)
- **Enumerated:** July 31, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 10273 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 394 US HWY160, Kayenta, AZ 86033
- **Phone:** (928) 697-4000 · **Fax:** (928) 697-4083
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): Kayenta Alternative Rural Hospital (NPI 1174692529, Kayenta, AZ); Fedko Emergency Physicians New Mexico LLC (NPI 1770047441, Grants, NM); Las Cruces Hb Medical Services LLC (NPI 1598446171, Las Cruces, NM); Memorial Hospital Of Carbon County (NPI 1710298757, Rawlins, WY); Pine Ridge Indian Health Service Hospital (NPI 1497786412, Pine Ridge, SD); and 8 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1447266234) · Data from the CMS NPPES public registry.