Traci Iwamoto, M.D.
NPI 1841566767 · Obstetrics & Gynecology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Traci Iwamoto, M.D. is a Obstetrics & Gynecology Physician provider in San Francisco, CA (NPI 1841566767).
Provider details
- NPI number
- 1841566767
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 303019 (LA)
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
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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.
$209 across 12 records (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 (1)
- 4228 Houma Blvd Suite 410Metarie, LA 70006Phone: (504) 883-3770Fax: (504) 883-3711
Registry dates
- Enumerated
- 2012-03-25
- Last updated
- 2025-09-11
- Certified
- 2020-10-12
Frequently asked questions
- What is Traci Iwamoto's NPI number?
- Traci Iwamoto's National Provider Identifier (NPI) is 1841566767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Traci Iwamoto's specialty?
- Traci Iwamoto is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Traci Iwamoto located?
- Traci Iwamoto's practice location on file with NPPES is 1855 4th St Fl 3, San Francisco, CA 94143-2350.
- What is Traci Iwamoto's phone number?
- The practice phone number listed in the NPPES registry for Traci Iwamoto is (415) 353-2566.
- Does Traci Iwamoto accept Medicare?
- Traci Iwamoto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Traci Iwamoto's NPI active?
- Yes — Traci Iwamoto's NPI (1841566767) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.