MS. MARY SUZANNE RYAN BIGGS FNP-C
NPI 1508913237
Nurse Practitioner - Family in Knoxville, TN
About Ms. Mary Suzanne Ryan Biggs Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARY SUZANNE RYAN BIGGS FNP-C (NPI 1508913237) is an individual family provider in Knoxville, Tennessee, licensed in Florida (APRN3404062) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Ms. Mary Suzanne Ryan Biggs Fnp-c 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
8Medicare enrollment records show Mary Suzanne Biggs reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 1,085 clinicians in this Medicare group
Troy, MI 48084
- Reassigned Medicare billing, Tennessee enrollment
- 2 clinicians in this Medicare group
Wilmington, DE 19801
- Reassigned Medicare billing, Tennessee enrollment
Orlando, FL 32801
- Reassigned Medicare billing, Tennessee enrollment
- 3 clinicians in this Medicare group
Overland Park, KS 66210
- Reassigned Medicare billing, Tennessee enrollment
- 2 clinicians in this Medicare group
Hoboken, NJ 07030
- Reassigned Medicare billing, Tennessee enrollment
Dallas, TX 75201
- Reassigned Medicare billing, Tennessee enrollment
- 2 clinicians in this Medicare group
Los Angeles, CA 90017
- Reassigned Medicare billing, Tennessee enrollment
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 37919 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mary Suzanne Biggs's NPI number?
The NPI number for Mary Suzanne Biggs is 1508913237. It was assigned to this individual provider in the NPPES registry on January 4, 2007. The provider is also known as Ms. Suzanne Ryan Biggs Arnpc.
Where is Mary Suzanne Biggs located?
Mary Suzanne Biggs practices at 121 N Concord St, Knoxville, TN 37919. The listed phone number is (865) 673-6741.
What is Mary Suzanne Biggs's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Suzanne Biggs enrolled in Medicare?
Yes. Mary Suzanne Biggs 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 Mary Suzanne Biggs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Suzanne Biggs reassigns Medicare benefits to 8 organizations: Southeastern Physician Services PC (Oak Ridge, TN), Lifemd Midwest Patient Medical Care PC (Troy, MI), Lifemd New England Patient Medical Care PA (Wilmington, DE), Lifemd Southern Patient Medical Care PC (Orlando, FL), Lifemd Kansas Patient Medical Care PA (Overland Park, KS) and 3 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 Mary Suzanne Biggs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Suzanne Biggs accept?
Health plans from Blue Cross and Blue Shield of Texas, Highmark Blue Cross Blue Shield Delaware and UnitedHealthcare list Mary Suzanne Biggs 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 Mary Suzanne Biggs was last updated on October 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ms. Mary Suzanne Ryan Biggs, FNP-C · NPI 1508913237
Family physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since January 4, 2007.
## Identity
- **NPI:** 1508913237 (Entity type: Individual)
- **Enumerated:** January 4, 2007
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN3404062 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 121 N CONCORD ST, Knoxville, TN 37919-2330
- **Phone:** (865) 673-6741 · **Fax:** (865) 673-6634
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Southeastern Physician Services PC (NPI 1083835441, Oak Ridge, TN); Lifemd Midwest Patient Medical Care PC (NPI 1497433734, Troy, MI); Lifemd New England Patient Medical Care PA (NPI 1376305847, Wilmington, DE); Lifemd Southern Patient Medical Care PC (NPI 1417635921, Orlando, FL); Lifemd Kansas Patient Medical Care PA (NPI 1073353850, Overland Park, KS); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** October 1, 2019
- **Other identifiers:** Medicaid Q012493 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1508913237) · Data from the CMS NPPES public registry.