Active NPI 1164649588 Individual Practitioner Male Practitioner

Dr. Peter Wm Dienhart , MD

Anesthesiology • Columbus, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Dienhart, MD is a certified Anesthesiology practicing in Columbus, OH. With approximately 26 years of clinical experience since graduating from Temple University School Of Medicine in 2000, Dr. Dienhart delivers high-quality medical care to the local community at 410 W 10TH AVE.

Dr. Dienhart is affiliated with Osu Observation Medicine, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for lens surgery, injection of anesthetic agent, other peripheral nerve or branch, injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

410 W 10th Ave

Columbus, OH 432101240

Telephone 6142938487

Fax 6142938153

Associated Practice Facility / Clinic

🏢 Select Specialty Hospital - Columbus/university, Inc. Facility NPI 1144229626

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Columbus, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs +5.8 yrs vs City Avg

City Avg: 20.2 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

428 Specialists

Practicing in Columbus, OH (2153 Statewide)

Telehealth Adoption Rate

0.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

90.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dienhart (26 Years) 26 Yrs

Columbus Specialty Average (20.2 Years) 20.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	28	28	$895.71	$55.35
64450 Injection of anesthetic agent, other peripheral nerve or branch	12	12	$250.00	$29.64
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	12	12	$325.00	$44.85
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$320.00	$63.62
01638 Anesthesia for open or endoscopic total shoulder joint replacement	12	12	$2530.00	$216.36
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	11	11	$115.00	$28.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	49	48	$882.24	$58.16
64450 Injection of anesthetic agent, other peripheral nerve or branch	25	23	$250.00	$28.22
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	20	20	$115.00	$29.54
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	17	17	$325.00	$55.66
01402 Anesthesia for procedure for total knee joint replacement	15	15	$2288.00	$198.60
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$320.00	$67.34
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$320.00	$67.34
01638 Anesthesia for open or endoscopic total shoulder joint replacement	12	12	$2520.83	$240.28
64450 Injection of anesthetic agent, other peripheral nerve or branch	12	11	$250.00	$25.24
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$1300.00	$100.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	28	22	$115.00	$30.79
64450 Injection of anesthetic agent, other peripheral nerve or branch	27	25	$250.00	$30.40
00142 Anesthesia for lens surgery	23	23	$875.22	$60.67
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	14	14	$265.00	$47.02
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	14	13	$285.00	$63.39
01402 Anesthesia for procedure for total knee joint replacement	14	14	$2231.43	$255.58
00140 Anesthesia for procedure on eye	13	13	$1252.31	$92.19
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	12	$2242.31	$200.67
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	12	12	$1934.17	$195.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	54	54	$906.48	$74.73
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	39	30	$110.00	$30.19
64450 Injection of anesthetic agent, other peripheral nerve or branch	24	24	$250.00	$24.38
01402 Anesthesia for procedure for total knee joint replacement	19	19	$2240.53	$229.33
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	19	19	$265.00	$48.01
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	15	15	$285.00	$62.53
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	13	12	$110.00	$29.96
01638 Anesthesia for open or endoscopic total shoulder joint replacement	12	11	$2493.33	$235.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	52	52	$941.35	$65.53
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	32	29	$110.00	$32.17
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	14	14	$256.43	$50.83
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	14	14	$280.00	$65.68
64450 Injection of anesthetic agent, other peripheral nerve or branch	14	13	$284.64	$28.15
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	13	13	$1336.92	$100.93
01936 Anesthesia for X-ray procedure (accessed through the skin) on spine and spinal cord	11	11	$1350.00	$106.43
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	11	11	$1130.00	$90.32
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	11	11	$280.00	$61.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	61	51	$110.00	$31.69
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	24	23	$290.00	$53.03
01638 Anesthesia for open or endoscopic total shoulder joint replacement	19	19	$2605.26	$242.44
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	16	16	$1368.13	$106.44
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	16	16	$345.00	$80.01
01936 Anesthesia for X-ray procedure (accessed through the skin) on spine and spinal cord	16	16	$1388.75	$107.65
01402 Anesthesia for procedure for total knee joint replacement	13	12	$2301.54	$205.40
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	13	12	$110.00	$30.58
00142 Anesthesia for lens surgery	13	13	$863.08	$62.91
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	11	11	$285.00	$56.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	63	52	$115.00	$31.69
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	30	27	$290.00	$52.35
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	21	21	$911.43	$65.35
01402 Anesthesia for procedure for total knee joint replacement	20	18	$2387.00	$217.16
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	19	18	$115.00	$31.95
01638 Anesthesia for open or endoscopic total shoulder joint replacement	18	18	$2487.22	$228.45
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	18	18	$1313.89	$102.48
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	16	16	$285.00	$59.33
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	14	14	$580.00	$79.50
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	11	11	$1150.00	$89.25
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	11	11	$285.00	$62.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	47	46	$119.68	$31.14
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	27	27	$448.96	$70.14
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	25	25	$119.80	$31.85
64450 Injection of anesthetic agent, other peripheral nerve or branch	24	24	$200.00	$33.29
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	22	22	$284.77	$64.92
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	17	17	$693.32	$126.58
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	13	13	$511.08	$99.53
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	12	11	$481.25	$93.72
64450 Injection of anesthetic agent, other peripheral nerve or branch	11	11	$200.00	$24.28

Medical Specialties & State Licenses

CMS Verified: 2026-07-15

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License OH 35.089511

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.

Hospital & Practice Group Affiliations

Osu Observation Medicine, Llc

410 W 10th Ave, Columbus, OH 432101240

Phone: 6142938487

Osu Observation Medicine, Llc

2835 Fred Taylor Dr, Columbus, OH 432021552

Phone: 6142938487

Osu Observation Medicine, Llc

460 W 10th Ave, Columbus, OH 432101240

Phone: 6142938487

Osu Observation Medicine, Llc

410 W 10th Ave, Columbus, OH 432101240

Osu Observation Medicine, Llc

450 W 10th Ave, Columbus, OH 432101240

Phone: 6142938000

Osu Observation Medicine, Llc

452 W 10th Ave, Columbus, OH 432101240

Phone: 6142938487

Osu Observation Medicine, Llc

181 Taylor Ave, Columbus, OH 432031779

Phone: 6142938487

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Lara Vanhuysen , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003069543

Certified Registered Nurse Anesthetist

Dr. Rafal Kopanczyk , DO

Anesthesiology

NPI 1003172750

Doctor of Osteopathic Medicine (D.O.)

Rachel Ashworth , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003188038

Certified Registered Nurse Anesthetist

Hannah Lazar , APRNCRNA

Nurse Anesthetist, Certified Registered

NPI 1003382862

Mary Carol Shurman , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003817222

Certified Registered Nurse Anesthetist

Gina Reno , APRN-CRNA

Nurse Anesthetist, Certified Registered

NPI 1013108315

APRNCRNA

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

15 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2026

Anesthesiology (License #35.089511 in OH)

📍

Updated Business Mailing Address December 22, 2025

Registered at 700 ACKERMAN RD STE 2120, COLUMBUS, OH 432021559 (Tel: 6142938487)

📍

Updated Practice Location October 15, 2018

Registered at 410 W 10TH AVE, COLUMBUS, OH 432101240 (Tel: 6142938487)

📍

Updated Business Mailing Address October 15, 2018

Registered at 700 ACKERMAN RD STE 570, COLUMBUS, OH 432021579 (Tel: 6142938487)

✅

NPI Profile Active July 13, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location July 13, 2017

Registered at 410 W 10TH AVE, DEPARTMENT OF ANESTHESIA DOAN HALL 4TH FLOOR, COLUMBUS, OH 432101240 (Tel: 6142938487)

📍

Updated Business Mailing Address July 13, 2017

Registered at 700 ACKERMAN RD, SUITE 570, COLUMBUS, OH 432021559 (Tel: 6142932391)

👤

Provider Name / Credentials Updated July 13, 2017

Recorded as PETER DIENHART, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 13, 2017

Anesthesiology (License #35-089511 in OH)

✅

NPI Profile Active June 26, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location June 26, 2014

Registered at 410 W 10TH AVE, DEPARTMENT OF ANESTHESIA DOAN HALL 4TH FLOOR, COLUMBUS, OH 432101240 (Tel: 6142938487)

📍

Updated Business Mailing Address June 26, 2014

Registered at 700 ACKERMAN RD, SUITE 570, COLUMBUS, OH 432021559 (Tel: 6142932391)

👤

Provider Name / Credentials Updated June 26, 2014

Recorded as PETER DIENHART, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 26, 2014

Anesthesiology (License #35-089511 in OH)

🟢

Initial NPI Registration & Enumeration April 19, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1164649588

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 19, 2007

Last Update: July 15, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

700 Ackerman Rd Ste 2120

Columbus, OH 432021559

Phone: 6142938487

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.