IndividualActive
Mary Cheng, MD
NPI 1952336703 · Anesthesiology Physician · Saint Charles, MO
Mary Cheng, MD is a Anesthesiology Physician provider in Saint Charles, MO (NPI 1952336703).
Provider details
- NPI number
- 1952336703
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 104162 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
3501 Truman Blvd
Saint Charles, MO 63301
Phone: (636) 757-1971
Street-level locationGet directions
Mailing address
4909 Laclede Ave
Saint Louis, MO 63108-1426
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2012-03-19
Frequently asked questions
- What is Mary Cheng's NPI number?
- Mary Cheng's National Provider Identifier (NPI) is 1952336703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Cheng's specialty?
- Mary Cheng is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Cheng located?
- Mary Cheng's practice location on file with NPPES is 3501 Truman Blvd, Saint Charles, MO 63301.
- What is Mary Cheng's phone number?
- The practice phone number listed in the NPPES registry for Mary Cheng is (636) 757-1971.
- Is Mary Cheng's NPI active?
- Yes — Mary Cheng's NPI (1952336703) is active in the NPPES registry as of the last update on 2012-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.