PHILIP MARK RALIDIS DO
NPI 1487619128
Emergency Medicine - Emergency Medical Services in Austin, TX
About Philip Mark Ralidis Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHILIP MARK RALIDIS DO (NPI 1487619128) is an individual emergency medical services provider in Austin, Texas, licensed in Texas (J7147) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Woodland Heights Medical Center, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
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
Philip Mark Ralidis 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.
Medicare Billing Reassignments
4Medicare enrollment records show Philip Ralidis reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pasadena, TX 77505
- Reassigned Medicare billing, Texas enrollment
- 644 clinicians in this Medicare group
Lufkin, TX 75904
- Reassigned Medicare billing, Texas enrollment
- 89 clinicians in this Medicare group
Lake Charles, LA 70601
- Reassigned Medicare billing, Louisiana enrollment
- 167 clinicians in this Medicare group
Lafayette, LA 70503
- Reassigned Medicare billing, Louisiana enrollment
- 87 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Woodland Heights Medical Center
Acute Care Hospitals · Lufkin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
AUSTIN, TX 78701
AUSTIN, TX 78701
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 Philip Ralidis's NPI number?
The NPI number for Philip Ralidis is 1487619128. It was assigned to this individual provider in the NPPES registry on April 18, 2006.
Where is Philip Ralidis located?
Philip Ralidis practices at 601 E 15th St, Austin, TX 78701. The listed phone number is (512) 324-7000.
What is Philip Ralidis's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Philip Ralidis enrolled in Medicare?
Yes. Philip Ralidis 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 Philip Ralidis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Ralidis reassigns Medicare benefits to 4 organizations: Integrative Emergency Services Physician Group-Houston PLLC (Pasadena, TX), Angelina Emergency Medicine Associates PA (Lufkin, TX), Professional Emergency Medicine Management -- Lake Charles LLC (Lake Charles, LA) and Coolidge Emergency Group LLC (Lafayette, LA). 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 Philip Ralidis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Philip Ralidis accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health and Oscar Insurance Company list Philip Ralidis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Philip Ralidis affiliated with any hospitals?
According to CMS data, Philip Ralidis is affiliated with Woodland Heights Medical Center.
When was this NPI record last updated?
The NPPES record for Philip Ralidis was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Philip Mark Ralidis, DO · NPI 1487619128
Emergency Medical Services physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since April 18, 2006.
## Identity
- **NPI:** 1487619128 (Entity type: Individual)
- **Enumerated:** April 18, 2006
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** J7147 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 E 15TH ST, Austin, TX 78701-1930
- **Phone:** (512) 324-7000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Integrative Emergency Services Physician Group-Houston PLLC (NPI 1801458708, Pasadena, TX); Angelina Emergency Medicine Associates PA (NPI 1518397298, Lufkin, TX); Professional Emergency Medicine Management -- Lake Charles LLC (NPI 1023430766, Lake Charles, LA); Coolidge Emergency Group LLC (NPI 1801140934, Lafayette, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 123643205 (TX); Medicare UPIN F54027 (TX); Medicare ID-Type Unspecified 8900MO (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1487619128) · Data from the CMS NPPES public registry.