Physician Profile
Erik Nielson, M.D. is a healthcare provider in Harrisburg, PA specializing in anesthesiology. Erik trained at Pennsylvania State University College of Medicine, graduating in 2009. According to Medicare claims data, Erik cared for 165 Medicare patients across 167 services. The services billed most often include anesthesia for other procedure on urinary system through urethra, anesthesia for procedure on anus and rectum, and anesthesia for procedure for total knee joint replacement.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4300 LONDONDERRY RD
Harrisburg, PA 17109
500 University Dr
Hershey, PA 17033
Within Anesthesiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Anesthesia complications
Back & spine
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Ablation
Head & facial procedures
Implants & devices
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve blocks
Nerve injections
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
Spine injections
Spine procedures
167 services · 165 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | Procedure | 64415 |
13 | Less often than most peers in Anesthesiology |
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | Procedure | 64447 |
12 | Less often than most peers in Anesthesiology |
| Anesthesia for other procedure on urinary system through urethra | Anaesthesia | 00910 |
31 | More often than most peers in Anesthesiology |
| Anesthesia for procedure on anus and rectum | Anaesthesia | 00902 |
22 | More often than most peers in Anesthesiology |
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
18 | As often as other peers in Anesthesiology |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
17 | Less often than most peers in Anesthesiology |
| Anesthesia for exam of colon using an endoscope | Anaesthesia | 00812 |
15 | Less often than most peers in Anesthesiology |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
15 | Less often than most peers in Anesthesiology |
| Anesthesia for total hip replacement | Anaesthesia | 01214 |
13 | Less often than most peers in Anesthesiology |
| Anesthesia for open or endoscopic total shoulder joint replacement | Anaesthesia | 01638 |
11 | Less often than most peers in Anesthesiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Erik Nielson is an anesthesiologist in Harrisburg, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Erik Nielson is listed at 4300 Londonderry Rd, Harrisburg, PA 17109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (717) 782-5118. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Erik Nielson's National Provider Identifier is 1073749180. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Erik Nielson attended Pennsylvania State University College of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
Erik Nielson has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Erik Nielson performs procedures including injection of anesthetic agent and/or steroid into arm nerve bundle and injection of anesthetic agent and/or steroid into thigh nerve; provides treatments such as anesthesia for other procedure on urinary system through urethra and anesthesia for procedure on anus and rectum. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Erik Nielson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.