ERIK NIELSON M.D.
NPI 1073749180
Anesthesiology in Harrisburg, PA

Active since June 03, 2009PECOS EnrolledAccepts Medicare Assignment
4300 LONDONDERRY RD, HARRISBURG, PA 17109(717) 782-5118(717) 782-5854 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Erik Nielson M.d. NPPES

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

ERIK NIELSON M.D. (NPI 1073749180) is an individual anesthesiology provider in Harrisburg, Pennsylvania, licensed in Pennsylvania (MD448513) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Upmc Pinnacle Hospitals, and maintains a secondary practice location in Hershey.

NPPES Registry Identity

NPI1073749180
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameERIK NIELSONCredential: M.D.
Location Address4300 LONDONDERRY RDHarrisburg, PA 17109-5317
Mailing Address4300 Londonderry RdHarrisburg, PA 17109-5317 · (717) 782-5118 · Fax (717) 782-5854
Fax(717) 782-5854
Sole ProprietorNo
Medical School CMSPennsylvania State University College Of MedicineGraduated 2009
Enumeration DateJune 3, 2009
Last NPPES UpdateNovember 13, 2025
NPPES CertifiedNovember 13, 2025
NPI 1073749180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in PA · MD448513
Definition

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.

4300 LONDONDERRY RD, Harrisburg, PA 17109

Secondary Practice Location 1

Location 1500 University DrHershey, PA 17033-2360 · Phone (717) 531-8521

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Erik Nielson M.d. 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 ID1658511936
PECOS Enrollment IDI20130710000159
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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.
23 services23 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.
22 services21 patients
Anesthesia for x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
18 services18 patients
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Upmc Pinnacle Hospitals

Acute Care Hospitals · Harrisburg, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390067
Location409 South Second StreetHarrisburg, PA 17104 · Dauphin County
Emergency services Birthing friendly

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.

Nurse Anesthetist, Certified Registered
4300 LONDONDERRY RD, SUITE 3F
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD, 2ND FLOOR
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD, 2ND FLOOR BLOOM BLDG
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD
HARRISBURG, PA 17109
Internal Medicine
4300 LONDONDERRY RD
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD, NEUROSCIENCE REHAB CENTER STE 2F
HARRISBURG, PA 17109
General Acute Care Hospital
4300 LONDONDERRY RD
HARRISBURG, PA 17109

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073749180, enumerated as an "individual" on June 03, 2009.

The provider is located at 4300 LONDONDERRY RD HARRISBURG, PA 17109 and the phone number is (717) 782-5118.

Anesthesiology with taxonomy code 207L00000X.

Erik Nielson is affiliated with: UPMC PINNACLE HOSPITALS.