HIAM NAIDITCH MD
NPI 1083142509
Internal Medicine - Pulmonary Disease in Pittsburgh, PA
About Hiam Naiditch Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HIAM NAIDITCH MD (NPI 1083142509) is an individual pulmonary disease provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD482085) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with West Penn Hospital, and maintains a secondary practice location in Pittsburgh.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Hiam Naiditch 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
4Medicare enrollment records show Hiam Naiditch reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15224
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 clinicians in this Medicare group
Pittsburgh, PA 15224
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,182 clinicians in this Medicare group
Pittsburgh, PA 15232
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 64 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
West Penn Hospital
Acute Care Hospitals · Pittsburgh, PAUpmc St Margaret
Acute Care Hospitals · Pittsburgh, PAUpmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAForbes Hospital
Acute Care Hospitals · Monroeville, PAUpmc East
Acute Care Hospitals · Monroeville, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15224 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15224
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 Hiam Naiditch's NPI number?
The NPI number for Hiam Naiditch is 1083142509. It was assigned to this individual provider in the NPPES registry on May 29, 2017.
Where is Hiam Naiditch located?
Hiam Naiditch practices at 4815 Liberty Ave Ste 204, Pittsburgh, PA 15224. The listed phone number is (412) 578-4226.
What is Hiam Naiditch's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Hiam Naiditch enrolled in Medicare?
Yes. Hiam Naiditch 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 Hiam Naiditch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hiam Naiditch reassigns Medicare benefits to 4 organizations: Allegheny Clinic (Pittsburgh, PA), Upmc Community Medicine Inc (Pittsburgh, PA), University Of Pittsburgh Physicians (Pittsburgh, PA) and Susquehanna Physician Services (Williamsport, PA). 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 Hiam Naiditch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hiam Naiditch affiliated with any hospitals?
According to CMS data, Hiam Naiditch is affiliated with West Penn Hospital, Upmc St Margaret, Upmc Presbyterian Shadyside, Forbes Hospital and Upmc East.
When was this NPI record last updated?
The NPPES record for Hiam Naiditch was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.
# Hiam Naiditch, MD · NPI 1083142509
Pulmonary Disease physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 29, 2017.
## Identity
- **NPI:** 1083142509 (Entity type: Individual)
- **Enumerated:** May 29, 2017
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** MD482085 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 4815 LIBERTY AVE STE 204, Pittsburgh, PA 15224-2156
- **Phone:** (412) 578-4226
## 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): Allegheny Clinic (NPI 1013240860, Pittsburgh, PA); Upmc Community Medicine Inc (NPI 1801179890, Pittsburgh, PA); University Of Pittsburgh Physicians (NPI 1013188432, Pittsburgh, PA); Susquehanna Physician Services (NPI 1083677868, Williamsport, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Yale University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** September 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083142509) · Data from the CMS NPPES public registry.