1. Home
  2. Directory
  3. Pennsylvania
  4. Mechanicsburg
  5. Anesthesiology
  6. NPI Profile

NICHOLAS A DEANTONIO DO
NPI 1184670515
Anesthesiology in Mechanicsburg, PA

Active since May 26, 2006PECOS EnrolledAccepts Medicare Assignment
4999 LOUISE DR, SUITE 105, MECHANICSBURG, PA 17055(717) 766-1127(717) 766-5518 Get Directions Write a Review

NPPES record last updated: March 24, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Nicholas A Deantonio Do NPPES

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

NICHOLAS A DEANTONIO DO (NPI 1184670515) is an individual anesthesiology provider in Mechanicsburg, Pennsylvania, licensed in Pennsylvania (OS012624) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Upmc Pinnacle Hospitals, and is a graduate of Philadelphia College Of Osteopathic Medicine (2002).

NPPES Registry Identity

NPI1184670515
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameNICHOLAS A DEANTONIOCredential: DO
Location Address4999 LOUISE DR, SUITE 105Mechanicsburg, PA 17055-6907
Mailing Address4999 Louise Dr, Suite 105Mechanicsburg, PA 17055-6907 · (717) 766-1127 · Fax (717) 766-5518
Phone(717) 766-1127
Fax(717) 766-5518
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2002
Enumeration DateMay 26, 2006
Last NPPES UpdateMarch 24, 2011
✔ NPI 1184670515 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in PA · OS012624
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.
4999 LOUISE DR, Mechanicsburg, PA 17055
Open in Google Maps ↗

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

Nicholas A Deantonio Do 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 ID3274545207
PECOS Enrollment IDI20060613000310
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Nicholas Deantonio reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Upmc Pinnacle Anesthesia Services, LLC
5.6 mi
Anesthesiology
111 S FRONT ST
Harrisburg, PA 17101
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 394 clinicians in this Medicare group
NPI 1730693979 (717) 782-3131
Riverside Anesthesia Associates, Ltd
10 mi
Anesthesiology
1 RUTHERFORD ROAD, SUITE 101
Harrisburg, PA 17109
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 68 clinicians in this Medicare group
NPI 1205827359 (717) 545-5256
North American Partners In Anesthesia, Pennsylvania , LLC
191 mi
Anesthesiology
1305 WALT WHITMAN RD STE 300
Melville, NY 11747
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 928 clinicians in this Medicare group
NPI 1639137854 (516) 946-3000

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 8

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.
29 services29 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.
28 services28 patients
Anesthesia for procedure on anus and rectum 00902
Anesthesia for procedures on the anus and rectum ensures comfort during medical procedures. It involves the administration of medication to numb the area or induce sleep, so you don't feel pain or discomfort. This helps doctors perform necessary procedures smoothly and effectively.
24 services24 patients
Anesthesia for other procedure on urinary system through urethra 00910
Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.
19 services19 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.
18 services18 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.
17 services17 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.

SCOTT A MILSTEEN MD
Anesthesiology
4999 LOUISE DR, STE 105
MECHANICSBURG, PA 17055
Cumberland County (717) 766-1127
ARTHUR CRONIN MD
Anesthesiology
4999 LOUISE DR, STE 105
MECHANICSBURG, PA 17055
Cumberland County (717) 766-1127
JOSEPH F WALDNER MD
Anesthesiology
4999 LOUISE DR, STE 105
MECHANICSBURG, PA 17055
Cumberland County (717) 766-1127
GLENN C KEYSER MD
Anesthesiology
4999 LOUISE DR, STE 105
MECHANICSBURG, PA 17055
Cumberland County (717) 766-1127
KEITH K MALINIAK MD
Anesthesiology
4999 LOUISE DR, SUITE 105
MECHANICSBURG, PA 17055
Cumberland County (717) 766-1127
JOSEPH F ANSWINE MD
Anesthesiology
4999 LOUISE DR, SUITE 105
MECHANICSBURG, PA 17055
Cumberland County (717) 766-1127
VENERANDA G BRUNO-ALVEAR MD
Anesthesiology
4999 LOUISE DR, SUITE 105
MECHANICSBURG, PA 17055
Cumberland County (717) 766-1127
JOSHUA RHODES MD
Anesthesiology
4999 LOUISE DR, SUITE 105
MECHANICSBURG, PA 17055
Cumberland County (717) 766-1127

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Deantonio's NPI number?

The NPI number for Nicholas Deantonio is 1184670515. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Nicholas Deantonio located?

Nicholas Deantonio practices at 4999 Louise Dr Suite 105, Mechanicsburg, PA 17055. The listed phone number is (717) 766-1127.

What is Nicholas Deantonio's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Nicholas Deantonio enrolled in Medicare?

Yes. Nicholas Deantonio is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Nicholas Deantonio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Deantonio reassigns Medicare benefits to 3 organizations: Upmc Pinnacle Anesthesia Services, LLC (Harrisburg, PA), Riverside Anesthesia Associates, Ltd (Harrisburg, PA) and North American Partners In Anesthesia, Pennsylvania , LLC (Melville, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nicholas Deantonio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nicholas Deantonio affiliated with any hospitals?

According to CMS data, Nicholas Deantonio is affiliated with Upmc Pinnacle Hospitals.

When was this NPI record last updated?

The NPPES record for Nicholas Deantonio was last updated on March 24, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.