Peter Lee, MD
NPI 1033245840 · Hematology (Internal Medicine) Physician · Duarte, CA
Peter Lee, MD is a Hematology (Internal Medicine) Physician provider in Duarte, CA (NPI 1033245840).
Provider details
- NPI number
- 1033245840
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G70263 (CA)
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
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
- 2007-02-26
- Last updated
- 2020-11-11
- Certified
- 2020-11-11
Frequently asked questions
- What is Peter Lee's NPI number?
- Peter Lee's National Provider Identifier (NPI) is 1033245840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Lee's specialty?
- Peter Lee is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Lee located?
- Peter Lee's practice location on file with NPPES is 1500 Duarte Rd, Duarte, CA 91010-3012.
- What is Peter Lee's phone number?
- The practice phone number listed in the NPPES registry for Peter Lee is (626) 359-8111.
- Is Peter Lee's NPI active?
- Yes — Peter Lee's NPI (1033245840) is active in the NPPES registry as of the last update on 2020-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.