Natalie Chan, M.D.
NPI 1619418936 · Neonatal-Perinatal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Chan, M.D. is a Neonatal-Perinatal Medicine Physician provider in San Francisco, CA (NPI 1619418936).
Provider details
- NPI number
- 1619418936
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 147128 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$130 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2516 Stockton Blvd Fl 2Sacramento, CA 95817-2208Phone: (916) 734-3203
- 1001 Potrero AvenueBuilding 5, #6mSan Francisco, CA 94110-3518Phone: (628) 206-8361
Registry dates
- Enumerated
- 2017-03-20
- Last updated
- 2023-01-27
- Certified
- 2023-01-27
Frequently asked questions
- What is Natalie Chan's NPI number?
- Natalie Chan's National Provider Identifier (NPI) is 1619418936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Chan's specialty?
- Natalie Chan is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Chan located?
- Natalie Chan's practice location on file with NPPES is 1975 4th St Fl 3, San Francisco, CA 94143-2351.
- What is Natalie Chan's phone number?
- The practice phone number listed in the NPPES registry for Natalie Chan is (415) 476-1888.
- Does Natalie Chan accept Medicare?
- Natalie Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Chan's NPI active?
- Yes — Natalie Chan's NPI (1619418936) is active in the NPPES registry as of the last update on 2023-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.