Endocrinology of Lancaster LLC
NPI 1811710197 · Endocrinology, Diabetes & Metabolism Physician · Lancaster, OH
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Endocrinology of Lancaster LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Lancaster, OH (NPI 1811710197).
Provider details
- NPI number
- 1811710197
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Assem Houssein, MD(614) 560-7974
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2024-11-05
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Endocrinology of Lancaster LLC's NPI number?
- Endocrinology of Lancaster LLC's National Provider Identifier (NPI) is 1811710197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Endocrinology of Lancaster LLC?
- Endocrinology of Lancaster LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Endocrinology of Lancaster LLC located?
- Endocrinology of Lancaster LLC's practice location on file with NPPES is 2405 N Columbus St Ste 110, Lancaster, OH 43130-8189.
- What is Endocrinology of Lancaster LLC's phone number?
- The practice phone number listed in the NPPES registry for Endocrinology of Lancaster LLC is (740) 689-6790.
- Does Endocrinology of Lancaster LLC accept Medicare?
- Endocrinology of Lancaster LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Endocrinology of Lancaster LLC?
- The authorized official listed on Endocrinology of Lancaster LLC's NPPES record is Assem Houssein, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Endocrinology of Lancaster LLC's NPI active?
- Yes — Endocrinology of Lancaster LLC's NPI (1811710197) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.