JOSEPH E HEMMEN JR. CRNA
NPI 1225450646
Nurse Anesthetist, Certified Registered in Pulaski, TN

Q: What is Joseph Hemmen's NPI number?

The NPI number for Joseph Hemmen is 1225450646. It was assigned to this individual provider in the NPPES registry on January 21, 2014.

Q: What is Joseph Hemmen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Joseph Hemmen was last updated on January 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since January 21, 2014Accepts Medicare Assignment

84.44/100

CMS Quality Rating

1265 E COLLEGE ST, PULASKI, TN 38478(615) 620-2320(615) 620-2323 Get Directions Write a Review

NPPES record last updated: January 21, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Joseph E Hemmen Jr. Crna NPPES

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

JOSEPH E HEMMEN JR. CRNA (NPI 1225450646) is an individual nurse anesthetist, certified registered in Pulaski, Tennessee, licensed in Tennessee (18278) and active in the NPI registry since January 2014. He is affiliated with Southern Tennessee Regional Health System Pulaski and is a graduate of Other (2013).

NPPES Registry Identity

NPI1225450646

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameJOSEPH E HEMMEN JR.Credential: CRNA

Location Address1265 E COLLEGE STPulaski, TN 38478-4541

Mailing AddressPo Box 440401Nashville, TN 37244-0401 · (615) 620-2320 · Fax (615) 620-2323

Phone(615) 620-2320

Fax(615) 620-2323

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateJanuary 21, 2014

✔ NPI 1225450646 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

License✔ Licensed in TN · 18278

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.

1265 E COLLEGE ST, Pulaski, TN 38478

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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

Joseph E Hemmen Jr. 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 ID941432629

PECOS Enrollment IDI20140411000235

Medicare Billing Reassignments

Medicare enrollment records show Joseph Hemmen reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pulaski Anesthesia Services LLC

Same address

Nurse Anesthetist, Certified Registered

1265 E COLLEGE ST
Pulaski, TN 38478

Reassigned Medicare billing, Tennessee enrollment
12 clinicians in this Medicare group

NPI 1780047506 (660) 826-5960

Columbia Anesthesia Services LLC

29 mi

Anesthesiology

1224 TROTWOOD AVE
Columbia, TN 38401

Reassigned Medicare billing, Tennessee enrollment
55 clinicians in this Medicare group

NPI 1538098033 (660) 826-5960

Anesthesia Associates Of Columbia Tn LLC

30 mi

Anesthesiology

725 SOUTH JAMES CAMPBELL BLVD
Columbia, TN 38401

Reassigned Medicare billing, Tennessee enrollment
14 clinicians in this Medicare group

NPI 1871979781 (931) 381-7818

Savannah Anesthesia Services LLC

69 mi

Nurse Anesthetist, Certified Registered

935 WAYNE RD
Savannah, TN 38372

Reassigned Medicare billing, Tennessee enrollment
10 clinicians in this Medicare group

NPI 1255025797 (660) 827-0492

Lifelinc Anesthesia, PLLC

158 mi

Anesthesiology

3340 PLAYERS CLUB PKWY STE 350
Memphis, TN 38125

Reassigned Medicare billing, Tennessee enrollment
104 clinicians in this Medicare group

NPI 1801021464 (901) 207-2017

Medstream Anesthesia PLLC

577 mi

Anesthesiology

2221 LAKESIDE BLVD STE 600
Richardson, TX 75082

Reassigned Medicare billing, Tennessee enrollment
166 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 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.

Anesthesia for lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

109 services94 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.

28 services28 patients

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.

19 services19 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.

19 services19 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.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Southern Tennessee Regional Health System Pulaski

Acute Care Hospitals · Pulaski, TN

2/5 CMS rating

OwnershipProprietary

CMS Certification Number440020

Location1265 E College StPulaski, TN 38478 · Giles County

Emergency services Birthing friendly

Hardin Medical Center

Acute Care Hospitals · Savannah, TN

OwnershipGovernment - Local

CMS Certification Number440109

Location935 Wayne RoadSavannah, TN 38372 · Hardin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38478 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.

84.44/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

88.33

Improvement Activities

Cost

69.53

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.

DR. RICHARD F STULTS MD

Radiology (Diagnostic Radiology)

1265 E COLLEGE ST, RICHARD F. STULTS, MD
PULASKI, TN 38478

Giles County (931) 381-8492

HILLSIDE HOSPITAL LLC

Psychiatric Unit

1265 E COLLEGE ST
PULASKI, TN 38478

Giles County (931) 363-7531

GORAN DJORDJE ANTIC MD

Emergency Medicine

1265 E COLLEGE ST
PULASKI, TN 38478

Giles County (931) 363-7531

BRANDON MATT FLEMING DPT

Physical Therapist

1265 E COLLEGE ST
PULASKI, TN 38478

Giles County (931) 363-7531

DR. TODD JEFFERSON LUCAS MD

Surgery

1265 E COLLEGE ST, SUITE 9
PULASKI, TN 38478

Giles County (931) 424-9069

ALLEN HONIG MD

Emergency Medicine

1265 E COLLEGE ST
PULASKI, TN 38478

Giles County (931) 363-7531

SOUTHEAST SURGICAL, PLLC

Surgery

1265 E COLLEGE ST, SUITE 9
PULASKI, TN 38478

Giles County (931) 424-9069

GILES COUNTY ANESTHESIA PC

Nurse Anesthetist, Certified Registered

1265 E COLLEGE ST
PULASKI, TN 38478

Giles County (931) 363-7531

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 Joseph Hemmen's NPI number?

The NPI number for Joseph Hemmen is 1225450646. It was assigned to this individual provider in the NPPES registry on January 21, 2014.

Where is Joseph Hemmen located?

Joseph Hemmen practices at 1265 E College St, Pulaski, TN 38478. The listed phone number is (615) 620-2320.

What is Joseph Hemmen's specialty?

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

Is Joseph Hemmen enrolled in Medicare?

Yes. Joseph Hemmen 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 Joseph Hemmen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Hemmen reassigns Medicare benefits to 6 organizations: Pulaski Anesthesia Services LLC (Pulaski, TN), Columbia Anesthesia Services LLC (Columbia, TN), Anesthesia Associates Of Columbia Tn LLC (Columbia, TN), Savannah Anesthesia Services LLC (Savannah, TN), Lifelinc Anesthesia, PLLC (Memphis, TN) 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 Joseph Hemmen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Hemmen accept?

Health plans from Cigna Healthcare list Joseph Hemmen 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 Joseph Hemmen affiliated with any hospitals?

According to CMS data, Joseph Hemmen is affiliated with Southern Tennessee Regional Health System Pulaski and Hardin Medical Center.

When was this NPI record last updated?

The NPPES record for Joseph Hemmen was last updated on January 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.