DR. RONALD THOMAS RAKOWSKI MD
NPI 1558397273
Emergency Medicine in Frederick, MD
About Dr. Ronald Thomas Rakowski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RONALD THOMAS RAKOWSKI MD (NPI 1558397273) is an individual emergency medicine provider in Frederick, Maryland, licensed in Pennsylvania (MD450395) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Upmc Altoona, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Dr. Ronald Thomas Rakowski 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.
Medicare Billing Reassignments
9Medicare enrollment records show Ronald Rakowski reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Frederick, MD 21701
- Reassigned Medicare billing, Maryland enrollment
- 91 clinicians in this Medicare group
Westminster, MD 21157
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1811852148 (District of Columbia)
- 729 clinicians in this Medicare group
Ranson, WV 25438
- Reassigned Medicare billing, West Virginia enrollment
- 231 clinicians in this Medicare group
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 209 clinicians in this Medicare group
Everett, PA 15537
- Reassigned Medicare billing, Pennsylvania enrollment
- 80 clinicians in this Medicare group
Lebanon, PA 17042
- Reassigned Medicare billing, Pennsylvania enrollment
- 32 clinicians in this Medicare group
Ephrata, PA 17522
- Reassigned Medicare billing, Pennsylvania enrollment
- 49 clinicians in this Medicare group
Altoona, PA 16601
- Reassigned Medicare billing, Pennsylvania enrollment
- 291 clinicians in this Medicare group
Langhorne, PA 19047
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Emergency Care Services Of Pennsylvania PC
- 329 clinicians in this Medicare group
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 2
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Altoona
Acute Care Hospitals · Altoona, PAUpmc Bedford Memorial
Acute Care Hospitals · Everett, PABerkeley Medical Center
Acute Care Hospitals · Martinsburg, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21704 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Ronald Rakowski's NPI number?
The NPI number for Ronald Rakowski is 1558397273. It was assigned to this individual provider in the NPPES registry on June 24, 2006.
Where is Ronald Rakowski located?
Ronald Rakowski practices at 6111 River View Ct, Frederick, MD 21704. The listed phone number is (301) 696-1495.
What is Ronald Rakowski's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ronald Rakowski enrolled in Medicare?
Yes. Ronald Rakowski 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 Ronald Rakowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Rakowski reassigns Medicare benefits to 9 organizations: Hospitalist Medicine Physicians Of Maryland-Frederick PC (Frederick, MD), Emergency Medicine Associates P.A., P.C. (Westminster, MD), City Hospital, Inc. (Ranson, WV), Pinnacle Health Emergency Department Services LLC (Harrisburg, PA), Upmc Bedford Memorial (Everett, PA) and 4 more organizations, listed in the Medicare section above. 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 Ronald Rakowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ronald Rakowski affiliated with any hospitals?
According to CMS data, Ronald Rakowski is affiliated with Upmc Altoona, Upmc Bedford Memorial and Berkeley Medical Center.
When was this NPI record last updated?
The NPPES record for Ronald Rakowski was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Dr. Ronald Thomas Rakowski, MD · NPI 1558397273
Emergency Medicine physician in Frederick, Maryland. Individual provider, active in the CMS NPPES registry since June 24, 2006.
## Identity
- **NPI:** 1558397273 (Entity type: Individual)
- **Enumerated:** June 24, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD450395 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 6111 RIVER VIEW CT, Frederick, MD 21704-6667
- **Phone:** (301) 696-1495
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Hospitalist Medicine Physicians Of Maryland-Frederick PC (NPI 1093322257, Frederick, MD); Emergency Medicine Associates P.A., P.C. (NPI 1003771320, Westminster, MD); City Hospital, Inc. (NPI 1336657493, Ranson, WV); Pinnacle Health Emergency Department Services LLC (NPI 1487693404, Harrisburg, PA); Upmc Bedford Memorial (NPI 1184772113, Everett, PA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** August 4, 2026
- **Other identifiers:** Medicaid 762671100 (MD); Medicaid 950100200 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1558397273) · Data from the CMS NPPES public registry.