Ludwig Klein MD PC
NPI 1619240801 · Interventional Cardiology Physician · New York, NY
Ludwig Klein MD PC is a Interventional Cardiology Physician organization in New York, NY (NPI 1619240801).
Provider details
- NPI number
- 1619240801
- Entity type
- Organization
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ludwig Klein, Pres.(212) 861-5100
- License
- 85362 (NY)
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
14 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
- 2012-02-17
- Last updated
- 2012-02-27
Frequently asked questions
- What is Ludwig Klein MD PC's NPI number?
- Ludwig Klein MD PC's National Provider Identifier (NPI) is 1619240801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ludwig Klein MD PC?
- Ludwig Klein MD PC is classified in the NPPES registry as Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ludwig Klein MD PC located?
- Ludwig Klein MD PC's practice location on file with NPPES is 215 East 72 St, New York, NY 10021-4576.
- What is Ludwig Klein MD PC's phone number?
- The practice phone number listed in the NPPES registry for Ludwig Klein MD PC is (212) 861-5100.
- Who is the authorized official for Ludwig Klein MD PC?
- The authorized official listed on Ludwig Klein MD PC's NPPES record is Ludwig Klein, Pres.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ludwig Klein MD PC's NPI active?
- Yes — Ludwig Klein MD PC's NPI (1619240801) is active in the NPPES registry as of the last update on 2012-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.