IndividualActive
Natalie Semchyshyn
NPI 1437257953 · Dermatology Physician · St Louis, MO
Natalie Semchyshyn is a Dermatology Physician provider in St Louis, MO (NPI 1437257953).
Provider details
- NPI number
- 1437257953
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 2004021607 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
1755 S Grand
St Louis, MO 63104
Phone: (314) 256-3400
Street-level locationGet directions
Mailing address
3691 Rutger Ave
St Louis, MO 63110
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2008-01-09
Frequently asked questions
- What is Natalie Semchyshyn's NPI number?
- Natalie Semchyshyn's National Provider Identifier (NPI) is 1437257953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Semchyshyn's specialty?
- Natalie Semchyshyn is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Semchyshyn located?
- Natalie Semchyshyn's practice location on file with NPPES is 1755 S Grand, St Louis, MO 63104.
- What is Natalie Semchyshyn's phone number?
- The practice phone number listed in the NPPES registry for Natalie Semchyshyn is (314) 256-3400.
- Is Natalie Semchyshyn's NPI active?
- Yes — Natalie Semchyshyn's NPI (1437257953) is active in the NPPES registry as of the last update on 2008-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.