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SARAH EISEN ELLIS MD
NPI 1073748026
Anesthesiology in Clarksville, TN

Active since May 20, 2009PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
647 DUNLOP LN, SUITE 305, CLARKSVILLE, TN 37040(931) 802-5515(931) 802-5518 Get Directions Write a Review

NPPES record last updated: November 4, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 4, 2022, May 10, 2017 (2 updates tracked since 2017).

About Sarah Eisen Ellis Md NPPES

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

SARAH EISEN ELLIS MD (NPI 1073748026) is an individual anesthesiology provider in Clarksville, Tennessee, licensed in Tennessee (52885) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS, is affiliated with Memorial Mission Hospital And Asheville Surgery Ce, and is a graduate of University Of South Florida College Of Medicine (2009).

NPPES Registry Identity

NPI1073748026
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameSARAH EISEN ELLISCredential: MD
Location Address647 DUNLOP LN, SUITE 305Clarksville, TN 37040-5165
Mailing Address509 Biltmore AveAsheville, NC 28801-4601
Phone(931) 802-5515
Fax(931) 802-5518
Sole ProprietorNo
Medical School CMSUniversity Of South Florida College Of MedicineGraduated 2009
Enumeration DateMay 20, 2009
Last NPPES UpdateNovember 4, 20222 updates tracked since enumeration
NPPES CertifiedNovember 4, 2022
✔ NPI 1073748026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in TN · 52885✔ Licensed in NC · 2022-00823
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 52885 (TN)
Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X · License TP571 (KY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
647 DUNLOP LN, Clarksville, TN 37040
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Other Names 1

Other Name (5)Sarah Harwi Eisen Md

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Oscar Health, Oscar Health Plan of North Carolina, Inc and more.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 Eisen Ellis Md 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 ID7517108285
PECOS Enrollment IDI20220608002699
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

2

Medicare enrollment records show Sarah Ellis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mission Community Anesthesiology Specialists LLC
271 mi
Pain Medicine
89 HOSPITAL DR STE C
Brevard, NC 28712
  • Reassigned Medicare billing, North Carolina enrollment
  • Medicare enrollment name: Mission Health Community Multispecialty Providers LLC
  • 824 clinicians in this Medicare group
NPI 1598235830 (828) 213-1740
Medstream Anesthesia PLLC
591 mi
Anesthesiology
2221 LAKESIDE BLVD STE 600
Richardson, TX 75082
  • Reassigned Medicare billing, South Carolina enrollment
  • 553 clinicians in this Medicare group
NPI 1649616160 (828) 210-9386

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.

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
21 services21 patients
Ultrasonic guidance for needle placement 76942
Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Memorial Mission Hospital And Asheville Surgery Ce

Acute Care Hospitals · Asheville, NC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340002
Location509 Biltmore AveAsheville, NC 28801 · Buncombe County
Emergency services Birthing friendly

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.

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

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BLANCHFIELD ARMY COMMUNITY HOSPITAL
Clinic/Center (Military/U.S. Coast Guard Outpatient)
647 DUNLOP LN, GATEWAY MEDICAL CENTER MEDICAL OFFICE BLDG ONE
CLARKSVILLE, TN 37040
Montgomery County (270) 461-5019
PAIN MANAGEMENT OF MIDDLE TENNESSEE PLLC
Pain Medicine (Pain Medicine)
647 DUNLOP LN, STE 305 PMB 31
CLARKSVILLE, TN 37040
Montgomery County (931) 802-5515
MRS. AMY HOLLOWAY APRN
Nurse Practitioner (Family)
647 DUNLOP LN
CLARKSVILLE, TN 37040
Montgomery County (931) 551-8991
EWA ANTONCZYK MD
Internal Medicine
647 DUNLOP LN, SUITE 108
CLARKSVILLE, TN 37040
Montgomery County (931) 502-3660
HEIDI R. NUSSBAUMER-STORY N.P.
Nurse Practitioner
647 DUNLOP LN, SUITE 100
CLARKSVILLE, TN 37040
Montgomery County (931) 551-8991
THEODORE F RITZER MD
Internal Medicine (Cardiovascular Disease)
647 DUNLOP LN, STE 101
CLARKSVILLE, TN 37040
Montgomery County (931) 502-3750

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 Ellis's NPI number?

The NPI number for Sarah Ellis is 1073748026. It was assigned to this individual provider in the NPPES registry on May 20, 2009. The provider is also known as Sarah Harwi Eisen MD.

Where is Sarah Ellis located?

Sarah Ellis practices at 647 Dunlop Ln Suite 305, Clarksville, TN 37040. The listed phone number is (931) 802-5515.

What is Sarah Ellis's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Sarah Ellis enrolled in Medicare?

Yes. Sarah Ellis 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 Ellis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Ellis reassigns Medicare benefits to 2 organizations: Mission Community Anesthesiology Specialists LLC (Brevard, NC) and Medstream Anesthesia PLLC (Richardson, TX). 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 Ellis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Ellis accept?

Health plans from Cigna Healthcare, Oscar Health, Oscar Health Plan of North Carolina, Inc and Oscar Insurance Company list Sarah Ellis 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 Ellis affiliated with any hospitals?

According to CMS data, Sarah Ellis is affiliated with Memorial Mission Hospital And Asheville Surgery Ce.

When was this NPI record last updated?

The NPPES record for Sarah Ellis was last updated on November 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.