1. Home
  2. Directory
  3. Pennsylvania
  4. West Grove
  5. Emergency Medicine
  6. NPI Profile

DR. FRED RAYMOND HIMMELSTEIN MD
NPI 1447203138
Emergency Medicine in West Grove, PA

Active since May 17, 2006PECOS Enrolled
1015 W BALTIMORE PIKE, JENNERSVILLE REGIONAL HOSPITAL, WEST GROVE, PA 19390(610) 869-1000(610) 617-6280 Get Directions Write a Review

NPPES record last updated: January 22, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Fred Raymond Himmelstein Md NPPES

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

DR. FRED RAYMOND HIMMELSTEIN MD (NPI 1447203138) is an individual emergency medicine provider in West Grove, Pennsylvania, licensed in Pennsylvania (MD024348E) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447203138
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. FRED RAYMOND HIMMELSTEINCredential: MD
Location Address1015 W BALTIMORE PIKE, JENNERSVILLE REGIONAL HOSPITALWest Grove, PA 19390-9499
Mailing Address203 Barn Hill RdWest Chester, PA 19382-2334 · (610) 429-9702
Phone(610) 869-1000
Fax(610) 617-6280
Sole ProprietorYes
Enumeration DateMay 17, 2006
Last NPPES UpdateJanuary 22, 2013
✔ NPI 1447203138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in PA · MD024348E
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1015 W BALTIMORE PIKE, West Grove, PA 19390
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified131997PA
Medicare UPINB37225
Medicaid000949860PA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Fred Raymond Himmelstein Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Fred Himmelstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bayhealth Emergency Physicians LLC
50 mi
Emergency Medicine
640 S STATE ST
Dover, DE 19901
  • Reassigned Medicare billing, Delaware enrollment
  • 142 clinicians in this Medicare group
NPI 1073012696 (855) 691-9890

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19390 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

WEST GROVE CLINIC COMPANY LLC
Psychiatry & Neurology (Neurology)
1015 W BALTIMORE PIKE
WEST GROVE, PA 19390
Chester County (610) 869-1555
MARK S. NOVECK MD
Internal Medicine
1015 W BALTIMORE PIKE
WEST GROVE, PA 19390
Chester County (610) 869-1068
WEST GROVE HOSPITAL CORPORATION
Clinic/Center (Ambulatory Surgical)
1015 W BALTIMORE PIKE
WEST GROVE, PA 19390
Chester County (615) 467-7871
JENNERSVILLE HOSPITAL, LLC
Clinic/Center (Ambulatory Surgical)
1015 W BALTIMORE PIKE
WEST GROVE, PA 19390
Chester County (615) 467-7871
WEST GROVE HOSPITAL COMPANY LLC
General Acute Care Hospital
1015 W BALTIMORE PIKE
WEST GROVE, PA 19390
Chester County (610) 869-1000
SOUTHERN CHESTER COUNTY EMERGENCY ROOM ASSOCIATES PC
Emergency Medicine
1015 W BALTIMORE PIKE, JENNERSVILLE REGIONAL HOSPITAL
WEST GROVE, PA 19390
Chester County (610) 869-1000
ANESTHESIA ASSOCIATES OF CHESTER CO PC
Anesthesiology
1015 W BALTIMORE PIKE
JENNERSVILLE, PA 19390
Chester County (610) 869-1000
JENNERSVILLE RADIOLOGY, P.C
Radiology (Diagnostic Radiology)
1015 W BALTIMORE PIKE
WEST GROVE, PA 19390
Chester County (610) 372-4957

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 Fred Himmelstein's NPI number?

The NPI number for Fred Himmelstein is 1447203138. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Fred Himmelstein located?

Fred Himmelstein practices at 1015 W Baltimore Pike Jennersville Regional Hospital, West Grove, PA 19390. The listed phone number is (610) 869-1000.

What is Fred Himmelstein's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Fred Himmelstein enrolled in Medicare?

Yes. Fred Himmelstein is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Fred Himmelstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Fred Himmelstein reassigns Medicare benefits to Bayhealth Emergency Physicians LLC (Dover, DE). 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 Fred Himmelstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Fred Himmelstein was last updated on January 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.