1. Home
  2. Directory
  3. Tennessee
  4. Somerville
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

PATRICIA J THARP CRNA
NPI 1891807020
Nurse Anesthetist, Certified Registered in Somerville, TN

Active since September 01, 2006PECOS EnrolledAccepts Medicare Assignment
92.46/100
CMS Quality Rating
17422 US HIGHWAY 64, SOMERVILLE, TN 38068(731) 609-8992(901) 737-6530 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 12, 2025, Apr 4, 2024, Sep 23, 2016 (3 updates tracked since 2016).

About Patricia J Tharp Crna NPPES

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

PATRICIA J THARP CRNA (NPI 1891807020) is an individual nurse anesthetist, certified registered in Somerville, Tennessee, licensed in Tennessee (10761) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1891807020
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NamePATRICIA J THARPCredential: CRNA
Location Address17422 US HIGHWAY 64Somerville, TN 38068-6160
Mailing Address649 Ridge Peaks DrCollierville, TN 38017-8500
Phone(731) 609-8992
Fax(901) 737-6530
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateSeptember 1, 2006
Last NPPES UpdateFebruary 10, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2026
✔ NPI 1891807020 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 · 10761✔ Licensed in MS · 810060
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.
17422 US HIGHWAY 64, Somerville, TN 38068
Open in Google Maps ↗

Secondary Practice Locations 2

Location 18000 Wolf River Blvd Ste 200Germantown, TN 38138-1755 · Phone (901) 747-3630
Location 27900 Airways Blvd Ste 101Southaven, MS 38671-4113 · Phone (662) 349-6950

Other Identifiers 1

Medicaid1526016TN

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

Patricia J Tharp 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 ID9931183621
PECOS Enrollment IDI20040618000231, I20041201000951
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 Patricia Tharp reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Insight Behavioral Health Services, PLLC
14 mi
Psychiatric/Mental Health
3157 HIGHWAY 64 STE 100
Eads, TN 38028
  • Reassigned Medicare billing, Tennessee enrollment
  • 6 clinicians in this Medicare group
NPI 1639790967 (731) 466-6544
Gastroenterology Center Of The Midsouth PLLC
27 mi
Gastroenterology
8000 WOLF RIVER BLVD STE 200
Germantown, TN 38138
  • Reassigned Medicare billing, Mississippi and Tennessee enrollments
  • 85 clinicians in this Medicare group
NPI 1417932492 (901) 747-3630
Medical Anesthesia Group, PA
31 mi
Anesthesiology
6060 PRIMACY PKWY STE 241
Memphis, TN 38119
  • Reassigned Medicare billing, Mississippi and Tennessee enrollments
  • 82 clinicians in this Medicare group
NPI 1679527501 (901) 725-5846
All Smiles Anesthesia, PLLC
36 mi
Anesthesiology
1095 HIGHWAY 88 E
Bells, TN 38006
  • Reassigned Medicare billing, Tennessee enrollment
  • 6 clinicians in this Medicare group
NPI 1114612538 (731) 267-8415

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 4

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 large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
148 services148 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
64 services64 patients
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.
50 services49 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
37 services36 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38068 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.

92.46/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.41
Promoting Interoperability100
Improvement Activities40
Cost84.45

Other Providers at the Same Location NPPES

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

LATONIA LEWIS
Counselor (Professional)
17422 US HIGHWAY 64
SOMERVILLE, TN 38068
Fayette County (901) 466-6544

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 Patricia Tharp's NPI number?

The NPI number for Patricia Tharp is 1891807020. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is Patricia Tharp located?

Patricia Tharp practices at 17422 Us Highway 64, Somerville, TN 38068. The listed phone number is (731) 609-8992.

What is Patricia Tharp's specialty?

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

Is Patricia Tharp enrolled in Medicare?

Yes. Patricia Tharp 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 Patricia Tharp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Tharp reassigns Medicare benefits to 4 organizations: Insight Behavioral Health Services, PLLC (Eads, TN), Gastroenterology Center Of The Midsouth PLLC (Germantown, TN), Medical Anesthesia Group, PA (Memphis, TN) and All Smiles Anesthesia, PLLC (Bells, TN). 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 Patricia Tharp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Patricia Tharp accept?

Health plans from Cigna Healthcare list Patricia Tharp 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 Patricia Tharp was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.