Mark Lee, M.D., PH.D.
NPI 1497139034 · Blood Banking & Transfusion Medicine Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Lee, M.D., PH.D. is a Blood Banking & Transfusion Medicine Physician provider in New Haven, CT (NPI 1497139034).
Provider details
- NPI number
- 1497139034
- Entity type
- Individual
- Primary specialty
- Blood Banking & Transfusion Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 73570 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-07-14
- Last updated
- 2023-03-04
- Certified
- 2023-03-04
Frequently asked questions
- What is Mark Lee's NPI number?
- Mark Lee's National Provider Identifier (NPI) is 1497139034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lee's specialty?
- Mark Lee is listed in the NPPES registry with a primary specialty of Blood Banking & Transfusion Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Lee located?
- Mark Lee's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Mark Lee's phone number?
- The practice phone number listed in the NPPES registry for Mark Lee is (617) 820-0262.
- Does Mark Lee accept Medicare?
- Mark Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Lee's NPI active?
- Yes — Mark Lee's NPI (1497139034) is active in the NPPES registry as of the last update on 2023-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.