Joanna Jan, M.D.
NPI 1205247558 · Internal Medicine Physician · Santa Monica, CA
Joanna Jan, M.D. is a Internal Medicine Physician provider in Santa Monica, CA (NPI 1205247558).
Provider details
- NPI number
- 1205247558
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD468778 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12 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
- 2014-05-08
- Last updated
- 2021-12-06
- Certified
- 2021-12-06
Frequently asked questions
- What is Joanna Jan's NPI number?
- Joanna Jan's National Provider Identifier (NPI) is 1205247558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Jan's specialty?
- Joanna Jan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joanna Jan located?
- Joanna Jan's practice location on file with NPPES is 2701 Olympic Blvd, Santa Monica, CA 90404-4183.
- What is Joanna Jan's phone number?
- The practice phone number listed in the NPPES registry for Joanna Jan is (855) 268-2822.
- Is Joanna Jan's NPI active?
- Yes — Joanna Jan's NPI (1205247558) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.