Harlan Krumholz, MD
NPI 1699764480 · Cardiovascular Disease Physician · New Haven, CT
Harlan Krumholz, MD is a Cardiovascular Disease Physician provider in New Haven, CT (NPI 1699764480).
Provider details
- NPI number
- 1699764480
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 032590 (CT)
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
20 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
- 2005-10-14
- Last updated
- 2009-10-19
Frequently asked questions
- What is Harlan Krumholz's NPI number?
- Harlan Krumholz's National Provider Identifier (NPI) is 1699764480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harlan Krumholz's specialty?
- Harlan Krumholz is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Harlan Krumholz located?
- Harlan Krumholz's practice location on file with NPPES is 333 Cedar St, New Haven, CT 06510-3206.
- What is Harlan Krumholz's phone number?
- The practice phone number listed in the NPPES registry for Harlan Krumholz is (203) 764-5885.
- Is Harlan Krumholz's NPI active?
- Yes — Harlan Krumholz's NPI (1699764480) is active in the NPPES registry as of the last update on 2009-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.