Alex Marshal Trzebucki, MD
Infectious Disease · Internal Medicine (CMS) · Pittsburgh, PA
At a glance
3601 5Th Ave Bldg Suite700, Pittsburgh, PA 15213-3403
NPPES record updated Sep 9, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3601 5Th Ave Bldg Suite700Pittsburgh, PA 15213-3403
Additional reported practice locations
1840 Amherst StWinchester, VA 226012808
Phone: 5405368000
Fax: 5405367780 333 W Cork St Ste 100
Winchester, VA 226013870
Phone: 8337171716
Fax: 5405360249 3400 Wake Forest Rd
Raleigh, NC 276097317
Phone: 9199543000 207 Foote Ave
Jamestown, NY 147017077
Phone: 7164870141 1 Healthy Way
Berkeley Springs, WV 254117463
Phone: 3042581234
Fax: 3042587422 759 S Main St
Woodstock, VA 226641154
Phone: 5404591383
Fax: 5404591121 559 W Germantown Pike Ste 270
East Norriton, PA 194034250
Phone: 4846227100
Fax: 4846227121 200 Memorial Dr
Luray, VA 228351000
Phone: 8337171716
Fax: 5405360249 351 Valley Health Way
Front Royal, VA 226306480
Phone: 5406360300
Fax: 5406360427 764 Kennedy St Ste 101
Meadville, PA 163352209
Phone: 8143732195
Fax: 8143732197 363 Sunrise Blvd
Romney, WV 267574607
Phone: 8337171716
Fax: 5405360249
Education & affiliations
- Medical / professional school
- New York Medical College
- Graduation year
- 2013
- CMS specialties
- Infectious Disease · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Great Lakes Physician Practice Pc
- Mcpherson Hospital Inc
- Multicare Health System
- University Of Pittsburgh Physicians
- Wyoming County
Reported hospital affiliations
- Upmc Altoona Altoona, PA
- Upmc Chautauqua At Wca Jamestown, NY
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Infectious Disease · Internal Medicine (CMS)
- Taxonomy code
- 207RI0200X
- Enumeration date
- Mar 22, 2013
- Record updated
- Sep 9, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RI0200X
License reported: MD471206 PA
207RI0200X
License reported: 283972 NY
207RI0200X
License reported: 0101270860 VA
207RI0200X
License reported: 2021-02368 NC
207R00000X
License reported: 31056 WV
207RI0200X · Primary
License reported: TW00695 KS
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3601 5Th Ave Bldg Suite700Pittsburgh, PA 15213-3403
- Phone
- (412) 648-6273
Mailing address
3601 5TH AVE BLDG SUITE5AFALK CLINIC SUITE 700
PITTSBURGH, PA 152133403
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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