JOHN RICHARD UNTISZ D.O.
NPI 1932430360
Internal Medicine - Pulmonary Disease in Biloxi, MS
About John Richard Untisz D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN RICHARD UNTISZ D.O. (NPI 1932430360) is an individual pulmonary disease provider in Biloxi, Mississippi, licensed in Indiana (02003929A) and active in the NPI registry since January 2010. He is enrolled in Medicare PECOS, is affiliated with Singing River Gulfport, and maintains a secondary practice location in Fort Wayne.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
John Richard Untisz D.o. 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
2Medicare enrollment records show John Untisz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ocean Springs, MS 39564
- Reassigned Medicare billing, Mississippi enrollment
- 450 clinicians in this Medicare group
Huntington, IN 46750
- Reassigned Medicare billing, Indiana enrollment
- 1,752 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Singing River Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39534 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.
Referred Medical Equipment & Supplies CMS DME claims 8
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
KEESLER AFB, MS 39534
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 John Untisz's NPI number?
The NPI number for John Untisz is 1932430360. It was assigned to this individual provider in the NPPES registry on January 25, 2010.
Where is John Untisz located?
John Untisz practices at 301 Fisher St, Biloxi, MS 39534. The listed phone number is (228) 376-3627.
What is John Untisz's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is John Untisz enrolled in Medicare?
Yes. John Untisz 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 John Untisz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Untisz reassigns Medicare benefits to 2 organizations: Singing River Health System (Ocean Springs, MS) and Parkview Health System,inc (Huntington, IN). 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 John Untisz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Untisz accept?
Health plans from CareSource, Cigna Healthcare, Molina Healthcare and Oscar Health Plan, Inc. list John Untisz 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 John Untisz affiliated with any hospitals?
According to CMS data, John Untisz is affiliated with Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for John Untisz was last updated on October 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# John Richard Untisz, D.O. · NPI 1932430360
Pulmonary Disease physician in Biloxi, Mississippi. Individual provider, active in the CMS NPPES registry since January 25, 2010.
## Identity
- **NPI:** 1932430360 (Entity type: Individual)
- **Enumerated:** January 25, 2010
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 02003929A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 FISHER ST, Biloxi, MS 39534-2508
- **Phone:** (228) 376-3627 · **Fax:** (228) 376-0047
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Singing River Health System (NPI 1053528109, Ocean Springs, MS); Parkview Health System,inc (NPI 1467779124, Huntington, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie Col Of Osteo Med At Seton Hill Univ, class of 2010
## Record status
- **NPPES last updated:** October 17, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1932430360) · Data from the CMS NPPES public registry.