Tatyana Lemelman, MD
NPI 1700346863 · Pediatric Cardiology Physician · Lexington, KY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tatyana Lemelman, MD is a Pediatric Cardiology Physician provider in Lexington, KY (NPI 1700346863).
Provider details
- NPI number
- 1700346863
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 87464 (SC)
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
7 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.
$27 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)
- Musc Gme Office 169 Ashley Ave Rm 202 Muh Msc 333Charleston, SC 29425-1910Phone: (347) 575-1520
- 601 Childrens LnNorfolk, VA 23507-1910Phone: (757) 668-7249
Registry dates
- Enumerated
- 2019-03-23
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Tatyana Lemelman's NPI number?
- Tatyana Lemelman's National Provider Identifier (NPI) is 1700346863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatyana Lemelman's specialty?
- Tatyana Lemelman is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Tatyana Lemelman located?
- Tatyana Lemelman's practice location on file with NPPES is 740 S Limestone Ste L203, Lexington, KY 40536-1910.
- What is Tatyana Lemelman's phone number?
- The practice phone number listed in the NPPES registry for Tatyana Lemelman is (859) 323-6754.
- Does Tatyana Lemelman accept Medicare?
- Tatyana Lemelman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tatyana Lemelman's NPI active?
- Yes — Tatyana Lemelman's NPI (1700346863) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.