Alexander Barsegian, MD
NPI 1548855505 · Endocrinology, Diabetes & Metabolism Physician · Kissimmee, FL
Enrolled with Medicare as Order and Referring Only - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Barsegian, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Kissimmee, FL (NPI 1548855505).
Provider details
- NPI number
- 1548855505
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- 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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$282 across 6 records (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
Registry dates
- Enumerated
- 2021-03-02
- Last updated
- 2024-11-13
- Certified
- 2024-11-13
Frequently asked questions
- What is Alexander Barsegian's NPI number?
- Alexander Barsegian's National Provider Identifier (NPI) is 1548855505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Barsegian's specialty?
- Alexander Barsegian is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Barsegian located?
- Alexander Barsegian's practice location on file with NPPES is 720 W Oak St Ste 201, Kissimmee, FL 34741-4998.
- What is Alexander Barsegian's phone number?
- The practice phone number listed in the NPPES registry for Alexander Barsegian is (321) 697-1732.
- Does Alexander Barsegian accept Medicare?
- Alexander Barsegian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Barsegian's NPI active?
- Yes — Alexander Barsegian's NPI (1548855505) is active in the NPPES registry as of the last update on 2024-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.