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DR. THOMAS A ALFREDA JR. DO
NPI 1487824041
Internal Medicine in Henderson, NV

Active since March 10, 2008PECOS EnrolledAccepts Medicare Assignment
2779 W HORIZON RIDGE PKWY STE 207, HENDERSON, NV 89052(702) 666-8645(702) 666-0401 Get Directions Write a Review

NPPES record last updated: August 10, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 10, 2022, Jul 26, 2018 (2 updates tracked since 2018).

About Dr. Thomas A Alfreda Jr. Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS A ALFREDA JR. DO (NPI 1487824041) is an individual internal medicine provider in Henderson, Nevada, licensed in Nevada (DO1536) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2007).

NPPES Registry Identity

NPI1487824041
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. THOMAS A ALFREDA JR.Credential: DO
Location Address2779 W HORIZON RIDGE PKWY STE 207Henderson, NV 89052
Mailing Address2779 W Horizon Ridge Pkwy Ste 207Henderson, NV 89052-4186 · (702) 666-8645 · Fax (702) 666-0401
Phone(702) 666-8645
Fax(702) 666-0401
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2007
Enumeration DateMarch 10, 2008
Last NPPES UpdateAugust 10, 20222 updates tracked since enumeration
NPPES CertifiedAugust 10, 2022
✔ NPI 1487824041 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NV · DO1536✔ Licensed in CA · 20080✔ Licensed in FL · 17601
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2779 W HORIZON RIDGE PKWY STE 207, Henderson, NV 89052
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Thomas A Alfreda Jr. Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981890530
PECOS Enrollment IDI20101122001375
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Thomas Alfreda reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Thomas A Alfreda Jr & Associates PC
Same address
Internal Medicine
2779 W HORIZON RIDGE PKWY STE 207
Henderson, NV 89052
  • Reassigned Medicare billing, Nevada enrollment
NPI 1831604784 (702) 666-8645
Trusted Primary Care
8.2 mi
Family Medicine
4131 UNIVERSITY CENTER DR
Las Vegas, NV 89119
  • Reassigned Medicare billing, Nevada enrollment
  • Medicare enrollment name: Nathan Adelson Hospice Inc
  • 22 clinicians in this Medicare group
NPI 1114509809 (702) 796-3112
Internal Medicine Spec Of Southern Nv Grossman Panikkar Ghadishah Whi
15 mi
Internal Medicine
201 N BUFFALO DR
Las Vegas, NV 89145
  • Reassigned Medicare billing, Nevada enrollment
  • 9 clinicians in this Medicare group
NPI 1013917640 (702) 242-2737

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
163 services79 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
159 services24 patients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
99 services19 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
65 services44 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
58 services36 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
43 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89052 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THOMAS A ALFREDA JR & ASSOCIATES PC
Internal Medicine
2779 W HORIZON RIDGE PKWY STE 207
HENDERSON, NV 89052
Clark County (702) 666-8645

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Alfreda's NPI number?

The NPI number for Thomas Alfreda is 1487824041. It was assigned to this individual provider in the NPPES registry on March 10, 2008.

Where is Thomas Alfreda located?

Thomas Alfreda practices at 2779 W Horizon Ridge Pkwy Ste 207, Henderson, NV 89052. The listed phone number is (702) 666-8645.

What is Thomas Alfreda's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Thomas Alfreda enrolled in Medicare?

Yes. Thomas Alfreda is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Thomas Alfreda's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Alfreda reassigns Medicare benefits to 3 organizations: Thomas A Alfreda Jr & Associates PC (Henderson, NV), Trusted Primary Care (Las Vegas, NV) and Internal Medicine Spec Of Southern Nv Grossman Panikkar Ghadishah Whi (Las Vegas, NV). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Alfreda's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Alfreda accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Thomas Alfreda as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Alfreda was last updated on August 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.