Doctor profile · Federal record

Dr. Mark Nielson, MD

Anesthesiology Physician (CMS: Anesthesiology) · Pain Medicine (Anesthesiology) Physician · Muncie, IN

  • NPI 1942407838
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2401 W University Ave
Muncie, IN 473033428
(765) 751-2649
fax (765) 281-6671
Additional location
1701 N Senate Blvd, Anesthesia Dept
Indianapolis, IN 462021239
(317) 614-9641
fax (317) 614-9655
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
December 4, 2024
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Indiana #01067783A
Medicaid
IN #300030750

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942407838. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
244
Distinct HCPCS
10
Medicare allowed
$19,975
HCPCS Description Services Patients Avg allowed
96127 Assessment of emotional or behavioral problems 90 36 $4
80307 Testing for presence of drug, by chemistry analyzers 35 33 $59
99214 Established patient office or other outpatient visit, 30-39 minutes 27 23 $119
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 20 19 $94
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $139
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 13 13 $32
00811 Anesthesia for other procedure on large bowel using an endoscope 11 11 $152
01214 Anesthesia for total hip replacement 11 11 $327
01402 Anesthesia for procedure for total knee joint replacement 11 11 $353
62322 Injection of substance into lower spine canal 11 11 $74

In context: peer comparison

Among 15 peers in this city , average services per provider: 27. This provider delivers 9.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$29
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 1 $29.24

By nature of payment

Food and Beverage
$29

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
72
Patients
63
Total drug cost
$2,136
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 54 47 $1,767
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 18 16 $369

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Nielson's medical specialty?
Dr. Mark Nielson practices Anesthesiology Physician in Muncie, IN.
Where does Dr. Mark Nielson practice?
Dr. Mark Nielson practices at 2401 W University Ave, Muncie, IN 473033428. Office phone: 7657512649.
What is Dr. Mark Nielson's NPI?
Dr. Mark Nielson's National Provider Identifier (NPI) is 1942407838, issued by NPPES.
Does Dr. Mark Nielson accept Medicare assignment?
Yes. Dr. Mark Nielson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Nielson commonly perform?
Top Medicare-reported procedures in 2023: Assessment of emotional or behavioral problems (HCPCS 96127); Testing for presence of drug, by chemistry analyzers (HCPCS 80307); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.