Thomas a Alfreda Jr & Associates PC
NPI 1831604784 · Internal Medicine Physician · Henderson, NV
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas a Alfreda Jr & Associates PC is a Internal Medicine Physician organization in Henderson, NV (NPI 1831604784).
Provider details
- NPI number
- 1831604784
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mary Swanson, Billing(702) 666-8645
- License
- 1536 (NV)
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
8 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
Mailing address
Registry dates
- Enumerated
- 2017-12-13
- Last updated
- 2024-05-03
- Certified
- 2024-05-03
Frequently asked questions
- What is Thomas a Alfreda Jr & Associates PC's NPI number?
- Thomas a Alfreda Jr & Associates PC's National Provider Identifier (NPI) is 1831604784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas a Alfreda Jr & Associates PC?
- Thomas a Alfreda Jr & Associates PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas a Alfreda Jr & Associates PC located?
- Thomas a Alfreda Jr & Associates PC's practice location on file with NPPES is 2779 W Horizon Ridge Pkwy Ste 207, Henderson, NV 89052-4186.
- What is Thomas a Alfreda Jr & Associates PC's phone number?
- The practice phone number listed in the NPPES registry for Thomas a Alfreda Jr & Associates PC is (702) 666-8645.
- Does Thomas a Alfreda Jr & Associates PC accept Medicare?
- Thomas a Alfreda Jr & Associates PC 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 Thomas a Alfreda Jr & Associates PC?
- The authorized official listed on Thomas a Alfreda Jr & Associates PC's NPPES record is Mary Swanson, Billing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas a Alfreda Jr & Associates PC's NPI active?
- Yes — Thomas a Alfreda Jr & Associates PC's NPI (1831604784) is active in the NPPES registry as of the last update on 2024-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.