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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SARAH FAYE MARTIN CRNA
NPI 1184210866
Nurse Anesthetist, Certified Registered in Knoxville, TN

Active since December 16, 2020PECOS EnrolledAccepts Medicare Assignment
93.48/100
CMS Quality Rating
1924 ALCOA HWY # U-109, KNOXVILLE, TN 37920(865) 305-5368 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 15, 2026, Dec 16, 2020 (2 updates tracked since 2020).

About Sarah Faye Martin Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SARAH FAYE MARTIN CRNA (NPI 1184210866) is an individual nurse anesthetist, certified registered in Knoxville, Tennessee, licensed in Tennessee (36391) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS, is affiliated with Northern Light Eastern Maine Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1184210866
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameSARAH FAYE MARTINCredential: CRNA
Location Address1924 ALCOA HWY # U-109Knoxville, TN 37920-1511
Mailing Address1924 Alcoa Hwy # U-109Knoxville, TN 37920-1511
Phone(865) 305-5368
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateDecember 16, 2020
Last NPPES UpdateSeptember 15, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1184210866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in TN · 36391✔ Licensed in NC · 131075✔ Licensed in FL · APRN11029370
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
1924 ALCOA HWY # U-109, Knoxville, TN 37920
Open in Google Maps ↗

Other Names 1

Former Name (1)Sarah Tipton

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare.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

Sarah Faye Martin Crna 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.

PECOS PAC ID1153734256
PECOS Enrollment IDI20240627000121, I20250808001649
Eligible to Order & Refer✔ Part B Labs & Imaging– Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Sarah Martin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Anesthesiologists, PLLC
0.2 mi
Nurse Anesthetist, Certified Registered
1924 ALCOA HWY, BOX U109
Knoxville, TN 37920
  • Reassigned Medicare billing, Tennessee enrollment
  • 208 clinicians in this Medicare group
NPI 1073619466 (865) 305-9220
East Carolina Anesthesia Associates, PLLC
368 mi
Anesthesiology
2100 STANTONSBURG RD
Greenville, NC 27834
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,097 clinicians in this Medicare group
NPI 1205996519 (252) 847-4100
Eastern Maine Medical Center
1,006 mi
General Acute Care Hospital
489 STATE ST
Bangor, ME 04401
  • Reassigned Medicare billing, Maine enrollment
  • 788 clinicians in this Medicare group
NPI 1790789147 (207) 973-7000
Providence Health & Service- Washington
1,889 mi
Anesthesiology
101 W 8TH AVE
Spokane, WA 99204
  • Reassigned Medicare billing, Washington enrollment
  • 242 clinicians in this Medicare group
NPI 1508118555 (855) 600-5163

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 3

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
13 services13 patients
Anesthesia for placement or revision of blood flow shunt 01844
Anesthesia for blood flow shunt placement or revision ensures comfort during the procedure. It involves medication to numb or induce sleep, preventing pain or discomfort. It's safe, monitored by professionals, and tailored to individual needs.
13 services13 patients
Anesthesia for access to central vein 00532
Anesthesia for access to a central vein is a medical procedure where a numbing medication is used to minimize discomfort during the insertion of a long, thin tube into a large vein. This tube can be used to deliver medications, fluids, or to collect blood samples.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northern Light Eastern Maine Medical Center

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200033
Location489 State StreetBangor, ME 04401 · Penobscot County
Emergency services Birthing friendly

University Health System, Inc

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440015
Location1924 Alcoa HighwayKnoxville, TN 37920 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37920 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

93.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.16
Promoting Interoperability100
Improvement Activities40

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.

FARAZ AHMED TARIQ DDS
Dentist
1924 ALCOA HWY # U-109
KNOXVILLE, TN 37920
Knox County (865) 305-9191
GAVIN HUSTED DO
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-109
KNOXVILLE, TN 37920
Knox County (865) 305-9220
MADELINE LOCK
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-109
KNOXVILLE, TN 37920
Knox County (865) 305-9220
DR. STEPHEN WILLIAM MORVANT II MD
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-109
KNOXVILLE, TN 37920
Knox County (865) 305-9220
DR. TARA KEIL MD
Anesthesiology
1924 ALCOA HWY # U-109
KNOXVILLE, TN 37920
Knox County (865) 305-9220
JEAN THOMPSON BUTLER MD
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-109
KNOXVILLE, TN 37920
Knox County (865) 305-9220
SAVANNAH CROTTS MD
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-109
KNOXVILLE, TN 37920
Knox County (865) 305-9220
LOGAN EVANS MD, MBA
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-109
KNOXVILLE, TN 37920
Knox County (865) 305-9220

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 Sarah Martin's NPI number?

The NPI number for Sarah Martin is 1184210866. It was assigned to this individual provider in the NPPES registry on December 16, 2020. The provider is also known as Sarah Tipton.

Where is Sarah Martin located?

Sarah Martin practices at 1924 Alcoa Hwy # U-109, Knoxville, TN 37920. The listed phone number is (865) 305-5368.

What is Sarah Martin's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Sarah Martin enrolled in Medicare?

Yes. Sarah Martin 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 Sarah Martin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Martin reassigns Medicare benefits to 4 organizations: University Anesthesiologists, PLLC (Knoxville, TN), East Carolina Anesthesia Associates, PLLC (Greenville, NC), Eastern Maine Medical Center (Bangor, ME) and Providence Health & Service- Washington (Spokane, WA). 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 Sarah Martin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Martin accept?

Health plans from Cigna Healthcare list Sarah Martin 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.

Is Sarah Martin affiliated with any hospitals?

According to CMS data, Sarah Martin is affiliated with Northern Light Eastern Maine Medical Center and University Health System, Inc.

When was this NPI record last updated?

The NPPES record for Sarah Martin was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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.