DR. CAITLIN BARSTOW LOW MAGRAW MD, DDS, FACS, FAAP
NPI 1821352238
Oral & Maxillofacial Surgery in Seattle, WA
About Dr. Caitlin Barstow Low Magraw Md, Dds, Facs, Faap NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAITLIN BARSTOW LOW MAGRAW MD, DDS, FACS, FAAP (NPI 1821352238) is an individual oral & maxillofacial surgery provider in Seattle, Washington, licensed in Washington (MD.MD.608788868) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Dr. Caitlin Barstow Low Magraw Md, Dds, Facs, Faap 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 Caitlin Magraw reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Seattle Childrens Hospital
- 912 clinicians in this Medicare group
Portland, OR 97227
- Reassigned Medicare billing, Oregon enrollment
- 6 clinicians in this Medicare group
Portland, OR 97209
- Reassigned Medicare billing, Oregon enrollment
- 6 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98145
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 Caitlin Magraw's NPI number?
The NPI number for Caitlin Magraw is 1821352238. It was assigned to this individual provider in the NPPES registry on June 29, 2012.
Where is Caitlin Magraw located?
Caitlin Magraw practices at PO Box 5371, Seattle, WA 98145. The listed phone number is (206) 987-2243.
What is Caitlin Magraw's specialty?
The primary specialty registered for this NPI is Oral & Maxillofacial Surgery with taxonomy code 204E00000X.
Is Caitlin Magraw enrolled in Medicare?
Yes. Caitlin Magraw 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 Caitlin Magraw's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Magraw reassigns Medicare benefits to 3 organizations: Seattle Children's Hospital (Seattle, WA), Ts Billings, LLC (Portland, OR) and Head & Neck Surgical Associates, PC (Portland, OR). 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 Caitlin Magraw's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caitlin Magraw accept?
Health plans from Ambetter Health, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BridgeSpan Health Company and 10 other insurers list Caitlin Magraw 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 Caitlin Magraw was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Caitlin Barstow Low Magraw, MD, DDS, FACS, FAAP · NPI 1821352238
Oral & Maxillofacial Surgery physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since June 29, 2012.
## Identity
- **NPI:** 1821352238 (Entity type: Individual)
- **Enumerated:** June 29, 2012
- **Primary specialty:** Oral & Maxillofacial Surgery · taxonomy 204E00000X
- **State license:** MD.MD.608788868 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** PO BOX 5371, Seattle, WA 98145-5005
- **Phone:** (206) 987-2243 · **Fax:** (503) 224-0722
## 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): Seattle Children's Hospital (NPI 1003319500, Seattle, WA); Ts Billings, LLC (NPI 1497776488, Portland, OR); Head & Neck Surgical Associates, PC (NPI 1821153941, Portland, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** August 7, 2025
- **Other identifiers:** Other D10995 (OR); Other MD189937 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1821352238) · Data from the CMS NPPES public registry.