DR. SAMANTHA ANN MASON D.O.
NPI 1639470529
Family Medicine in Seminole, FL
About Dr. Samantha Ann Mason D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMANTHA ANN MASON D.O. (NPI 1639470529) is an individual family medicine provider in Seminole, Florida, licensed in Florida (OS24194) and active in the NPI registry since November 2010. She is enrolled in Medicare PECOS and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2009).
NPPES Registry Identity
Specialties & Licenses
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. Samantha Ann Mason D.o. 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
6Medicare enrollment records show Samantha Mason reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Johnstown, CO 80534
- Reassigned Medicare billing, California enrollment
- 49 clinicians in this Medicare group
Palm Springs, CA 92262
- Reassigned Medicare billing, California enrollment
- 962 clinicians in this Medicare group
San Diego, CA 92120
- Reassigned Medicare billing, California enrollment
- 50 clinicians in this Medicare group
Escondido, CA 92029
- Reassigned Medicare billing, California enrollment
- 100 clinicians in this Medicare group
Fresno, CA 93720
- Reassigned Medicare billing, California enrollment
- 182 clinicians in this Medicare group
San Francisco, CA 94133
- Reassigned Medicare billing, California enrollment
- 40 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 33777 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Samantha Mason's NPI number?
The NPI number for Samantha Mason is 1639470529. It was assigned to this individual provider in the NPPES registry on November 8, 2010.
Where is Samantha Mason located?
Samantha Mason practices at 9922 Key Haven Rd, Seminole, FL 33777. The listed phone number is (619) 792-2950.
What is Samantha Mason's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Samantha Mason enrolled in Medicare?
Yes. Samantha Mason 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 Samantha Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Mason reassigns Medicare benefits to 6 organizations: Vibra Physicians LLC (Johnstown, CO), Galen Inpatient Physicians Inc. (Palm Springs, CA), East Campus Hospitalist Medical Group, Inc. (San Diego, CA), Palomar Hospitalist Medical Group, Inc (Escondido, CA), Vituity Hospitalists PC (Fresno, CA) and 1 more organization, 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 Samantha Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Samantha Mason was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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. Samantha Ann Mason, D.O. · NPI 1639470529
Family Medicine physician in Seminole, Florida. Individual provider, active in the CMS NPPES registry since November 8, 2010.
## Identity
- **NPI:** 1639470529 (Entity type: Individual)
- **Enumerated:** November 8, 2010
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** OS24194 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 9922 KEY HAVEN RD, Seminole, FL 33777-3816
- **Phone:** (619) 792-2950
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Vibra Physicians LLC (NPI 1659705424, Johnstown, CO); Galen Inpatient Physicians Inc. (NPI 1316037021, Palm Springs, CA); East Campus Hospitalist Medical Group, Inc. (NPI 1184490385, San Diego, CA); Palomar Hospitalist Medical Group, Inc (NPI 1801466826, Escondido, CA); Vituity Hospitalists PC (NPI 1285111658, Fresno, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2009
## Record status
- **NPPES last updated:** September 14, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1639470529) · Data from the CMS NPPES public registry.