WILLIAM F HARR III CRNA
NPI 1649286709
Nurse Anesthetist, Certified Registered in Saint Marys, OH

Q: What is William Harr's NPI number?

The NPI number for William Harr is 1649286709. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is William Harr'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 William Harr was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 July 31, 2006Accepts Medicare Assignment

200 SAINT CLAIR AVE, SAINT MARYS, OH 45885(419) 394-3335(419) 394-8485 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About William F Harr Iii Crna NPPES

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

WILLIAM F HARR III CRNA (NPI 1649286709) is an individual nurse anesthetist, certified registered in Saint Marys, Ohio, licensed in Ohio (RN 280452) and active in the NPI registry since July 2006. He is affiliated with Institute For Orthopaedic Surgery and is a graduate of Other (2001).

NPPES Registry Identity

NPI1649286709

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameWILLIAM F HARR IIICredential: CRNA

Location Address200 SAINT CLAIR AVESaint Marys, OH 45885-2400

Mailing Address200 Saint Clair AveSaint Marys, OH 45885-2400 · (419) 394-3335 · Fax (419) 394-8485

Phone(419) 394-3335

Fax(419) 394-8485

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateJuly 31, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1649286709 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 OH · RN 280452

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.

200 SAINT CLAIR AVE, Saint Marys, OH 45885

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Other Identifiers 2

Medicare UPINP53840OH

Medicaid2295029OH

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

William F Harr Iii 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 ID6406972959

PECOS Enrollment IDI20100922000341

Medicare Billing Reassignments

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

The Endoscopy Center Of West Central Ohio, LLC

16 mi

Ambulatory Surgical

2793 SHAWNEE ROAD
Lima, OH 45806

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

NPI 1578745568 (419) 879-3636

Buckeye Anesthesia Services & Consultants LLC

18 mi

Anesthesiology

801 MEDICAL DR, SUITE A
Lima, OH 45804

Reassigned Medicare billing, Ohio enrollment
32 clinicians in this Medicare group

NPI 1225079270 (419) 224-7586

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 7

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 procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

38 services37 patients

Injection of anesthetic agent and/or steroid into other nerve or branch 64450

This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.

37 services37 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.

27 services25 patients

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.

22 services22 patients

Anesthesia for total hip replacement 01214

Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.

16 services16 patients

Other procedure on nervous system 64999

A procedure on the nervous system can involve various techniques to diagnose or treat conditions affecting your brain, spinal cord, or nerves. These can include surgeries, tests, or therapies. It's done by specialized doctors to help improve your neurological health.

15 services14 patients

Hospital Affiliations CMS Care Compare

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

Institute For Orthopaedic Surgery

Acute Care Hospitals · Lima, OH

OwnershipProprietary

CMS Certification Number360263

Location801 Medical Drive, Suite BLima, OH 45804 · Allen County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45885 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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.

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.

ALEX MICHAEL ROWEN

Nurse Practitioner (Family)