Mordecai N. Klein, MD, PA
NPI 1336388206 · Interventional Cardiology Physician · Plano, TX
Mordecai N. Klein, MD, PA is a Interventional Cardiology Physician organization in Plano, TX (NPI 1336388206).
Provider details
- NPI number
- 1336388206
- Entity type
- Organization
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mordecai Klein, President(214) 557-7588
- License
- H4014 (TX)
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
17 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
Other names (DBA / former)
- Other name
- Harmony Heart Group
- Other name
- Harmony Heart Group
Registry dates
- Enumerated
- 2009-02-17
- Last updated
- 2020-05-05
- Certified
- 2020-05-05
Frequently asked questions
- What is Mordecai N. Klein, MD, PA's NPI number?
- Mordecai N. Klein, MD, PA's National Provider Identifier (NPI) is 1336388206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mordecai N. Klein, MD, PA?
- Mordecai N. Klein, MD, PA is classified in the NPPES registry as Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mordecai N. Klein, MD, PA located?
- Mordecai N. Klein, MD, PA's practice location on file with NPPES is 4701 Old Shepard Pl Ste 160, Plano, TX 75093-5297.
- What is Mordecai N. Klein, MD, PA's phone number?
- The practice phone number listed in the NPPES registry for Mordecai N. Klein, MD, PA is (972) 612-4730.
- Who is the authorized official for Mordecai N. Klein, MD, PA?
- The authorized official listed on Mordecai N. Klein, MD, PA's NPPES record is Mordecai Klein, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mordecai N. Klein, MD, PA's NPI active?
- Yes — Mordecai N. Klein, MD, PA's NPI (1336388206) is active in the NPPES registry as of the last update on 2020-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.