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

NATALIE NEISWINTER MD
NPI 1487188298
Anesthesiology in Hershey, PA

Active since April 18, 2017PECOS EnrolledAccepts Medicare Assignment
71.78/100
CMS Quality Rating
500 UNIVERSITY DR, HERSHEY, PA 17033(717) 531-6597(717) 531-7790 Get Directions Write a Review

NPPES record last updated: November 7, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 7, 2023, Jun 16, 2021, Apr 18, 2017 (3 updates tracked since 2017).

About Natalie Neiswinter Md NPPES

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

NATALIE NEISWINTER MD (NPI 1487188298) is an individual anesthesiology provider in Hershey, Pennsylvania, licensed in Pennsylvania (MD474820) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Milton S Hershey Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1487188298
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameNATALIE NEISWINTERCredential: MD
Location Address500 UNIVERSITY DRHershey, PA 17033-2360
Mailing Address500 University DrHershey, PA 17033-2360 · (717) 531-5208 · Fax (717) 531-0119
Phone(717) 531-6597
Fax(717) 531-7790
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateApril 18, 2017
Last NPPES UpdateNovember 7, 20233 updates tracked since enumeration
NPPES CertifiedJune 27, 2021
✔ NPI 1487188298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in PA · MD474820
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.
500 UNIVERSITY DR, Hershey, PA 17033
Open in Google Maps ↗

Other Names 1

Former Name (1)Natalie Ziegler Md

Secondary Practice Locations 2

Location 13401 Civic Center BlvdPhiladelphia, PA 19104-4319 · Phone (800) 879-2467
Location 2111 S 11th St Ste 8290Philadelphia, PA 19107-4824 · Phone (215) 955-2370 · Fax (215) 955-0677

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

Natalie Neiswinter Md 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 ID941572986
PECOS Enrollment IDI20220725000760
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 Reassignment

Medicare enrollment records show Natalie Neiswinter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Milton S Hershey Medical Center Physicians Group
Same address
Critical Care Medicine
500 UNIVERSITY DR
Hershey, PA 17033
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,216 clinicians in this Medicare group
NPI 1073687497 (800) 243-1455

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Milton S Hershey Medical Center

Acute Care Hospitals · Hershey, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390256
Location500 University DriveHershey, PA 17033 · Dauphin County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

71.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality48.32
Promoting Interoperability100
Improvement Activities40
Cost57.63

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.

MR. DANIEL MICHAEL WEISS I PA-C
Physician Assistant
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-7299
NICOLE SWALLOW M.D.
Internal Medicine
500 UNIVERSITY DR, H088
HERSHEY, PA 17033
Dauphin County (717) 531-1692
NEERAV GOYAL M.D.
Otolaryngology
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8521
KARIMA C FITZGERALD M.D.
Surgery (Trauma Surgery)
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8887
DR. ANTHONY SIMON BONAVIA M.D.
Anesthesiology (Critical Care Medicine)
500 UNIVERSITY DR, BOX 3951, DAVISON BLDG, TRENT DRIVE
HERSHEY, PA 17033
Dauphin County (717) 531-8521
DR. HIROKO SHIKE MD
Pathology (Clinical Pathology/Laboratory Medicine)
500 UNIVERSITY DR, HERSHEY MEDICAL CENTER
HERSHEY, PA 17033
Dauphin County (717) 531-8615
MARIUM TARIQ M.D.
Family Medicine
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8521
KANTHI BANGALORE KRISHNA MBBS
Pediatrics (Pediatric Endocrinology)
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (800) 243-1455

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 Natalie Neiswinter's NPI number?

The NPI number for Natalie Neiswinter is 1487188298. It was assigned to this individual provider in the NPPES registry on April 18, 2017. The provider is also known as Natalie Ziegler MD.

Where is Natalie Neiswinter located?

Natalie Neiswinter practices at 500 University Dr, Hershey, PA 17033. The listed phone number is (717) 531-6597.

What is Natalie Neiswinter's specialty?

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

Is Natalie Neiswinter enrolled in Medicare?

Yes. Natalie Neiswinter 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 organization bills Medicare for Natalie Neiswinter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Neiswinter reassigns Medicare benefits to The Milton S Hershey Medical Center Physicians Group (Hershey, PA). The 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 Natalie Neiswinter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Natalie Neiswinter affiliated with any hospitals?

According to CMS data, Natalie Neiswinter is affiliated with Milton S Hershey Medical Center.

When was this NPI record last updated?

The NPPES record for Natalie Neiswinter was last updated on November 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.