FREDERICK J DUFFY JR MD PA
ActiveBusiness · Dallas / Dallas County, TX
At a glance
Public records place FREDERICK J DUFFY JR MD PA at 1 active location in 1 Dallas office building. Locations include MEDICAL CITY BUILDING D (STE C504).
Public record — Dallas / Dallas County
Office locations (1 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| MEDICAL CITY BUILDING D7777 FOREST LN | STE C504 | Dallas | Feb 1998 | Texas sales-tax permit | address · medium |
Where does FREDERICK J DUFFY JR MD PA operate in Dallas?
The earliest active record dates from Feb 1998.
Across Dallas, 7,686 active business locations are matched to office buildings; FREDERICK J DUFFY JR MD PA accounts for 1 of them.
How does BuildingCensus know FREDERICK J DUFFY JR MD PA is at these addresses?
Each location is a business record whose premises address was matched to a county office parcel (record types on this page: Texas sales-tax permit). The match method and confidence are shown on every row.
A record at an address is evidence that the business operates there, not a lease: records lag moves by months, and businesses without a local record at an address do not appear.
Frequently asked questions
Where are FREDERICK J DUFFY JR MD PA's offices in Dallas?
Public records place FREDERICK J DUFFY JR MD PA at 1 active location in Dallas / Dallas County: MEDICAL CITY BUILDING D (STE C504).
How long has FREDERICK J DUFFY JR MD PA been at its Dallas locations?
The earliest active record starts Feb 1998. Start dates are when the record was opened, which can trail the actual move-in.
Related
Data provenance — public records only
- Dallas / Dallas County — Dallas Central Appraisal District certified bundle (owner names, mailing addresses, building classes, gross and net-lease areas, values). Texas non-disclosure means no sale prices exist in any public record, and no universal business licence means no tenant layer. A partial tenant layer comes from the Texas Comptroller's active sales-tax permit roll: suite-level business locations, but only firms with taxable sales — professional services without them do not appear.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
Dataset updated . Locations from Dallas / Dallas County business records matched to county office parcels.
About this data
Source: Dallas Central Appraisal District certified bundle (Dallas / Dallas County), as published September 21, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “FREDERICK J DUFFY JR MD PA — Dallas office locations”, https://buildingcensus.com/offices/dallas/companies/frederick-j-duffy-jr-md-pa (data as of September 21, 2026).