Lena Kretzmer, MD, MPH
NPI 1164984894 · Pediatrics Physician · Mentor, OH
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lena Kretzmer, MD, MPH is a Pediatrics Physician provider in Mentor, OH (NPI 1164984894).
Provider details
- NPI number
- 1164984894
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
Mailing address
Registry dates
- Enumerated
- 2019-04-02
- Last updated
- 2023-01-23
- Certified
- 2023-01-23
Frequently asked questions
- What is Lena Kretzmer's NPI number?
- Lena Kretzmer's National Provider Identifier (NPI) is 1164984894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lena Kretzmer's specialty?
- Lena Kretzmer is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Lena Kretzmer located?
- Lena Kretzmer's practice location on file with NPPES is 9485 Mentor Ave Ste 101, Mentor, OH 44060-8722.
- What is Lena Kretzmer's phone number?
- The practice phone number listed in the NPPES registry for Lena Kretzmer is (440) 205-5800.
- Does Lena Kretzmer accept Medicare?
- Lena Kretzmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lena Kretzmer's NPI active?
- Yes — Lena Kretzmer's NPI (1164984894) is active in the NPPES registry as of the last update on 2023-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.