Siri Ancha, MD
NPI 1700370863 · General Practice Physician · Chesterfield, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siri Ancha, MD is a General Practice Physician provider in Chesterfield, MO (NPI 1700370863).
Provider details
- NPI number
- 1700370863
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2020042128 (MO)
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 tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$426 across 4 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
Registry dates
- Enumerated
- 2018-06-21
- Last updated
- 2025-07-24
- Certified
- 2025-07-24
Frequently asked questions
- What is Siri Ancha's NPI number?
- Siri Ancha's National Provider Identifier (NPI) is 1700370863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siri Ancha's specialty?
- Siri Ancha is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Siri Ancha located?
- Siri Ancha's practice location on file with NPPES is 121 Saint Lukes Center Dr Ste 406, Chesterfield, MO 63017-3519.
- What is Siri Ancha's phone number?
- The practice phone number listed in the NPPES registry for Siri Ancha is (314) 529-4900.
- Does Siri Ancha accept Medicare?
- Siri Ancha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siri Ancha's NPI active?
- Yes — Siri Ancha's NPI (1700370863) is active in the NPPES registry as of the last update on 2025-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.