T. Joseph Mardelli MD PA
NPI 1346341666 · Cardiovascular Disease Physician · Baltimore, MD
T. Joseph Mardelli MD PA is a Cardiovascular Disease Physician organization in Baltimore, MD (NPI 1346341666).
Provider details
- NPI number
- 1346341666
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Talaat Mardelli, President(443) 275-1676
- License
- D0023521 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2008-01-31
Frequently asked questions
- What is T. Joseph Mardelli MD PA's NPI number?
- T. Joseph Mardelli MD PA's National Provider Identifier (NPI) is 1346341666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is T. Joseph Mardelli MD PA?
- T. Joseph Mardelli MD PA is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is T. Joseph Mardelli MD PA located?
- T. Joseph Mardelli MD PA's practice location on file with NPPES is 3001 South Hanover St, Baltimore, MD 21225-1290.
- What is T. Joseph Mardelli MD PA's phone number?
- The practice phone number listed in the NPPES registry for T. Joseph Mardelli MD PA is (410) 350-3200.
- Who is the authorized official for T. Joseph Mardelli MD PA?
- The authorized official listed on T. Joseph Mardelli MD PA's NPPES record is Talaat Mardelli, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is T. Joseph Mardelli MD PA's NPI active?
- Yes — T. Joseph Mardelli MD PA's NPI (1346341666) is active in the NPPES registry as of the last update on 2008-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.