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ANTHONY DAVIS WELCH D.O.
NPI 1518201771
Internal Medicine in Las Vegas, NV

Active since November 12, 2012PECOS EnrolledAccepts Medicare Assignment
2716 N TENAYA WAY FL 5, LAS VEGAS, NV 89128(702) 838-2058(702) 242-7944 Get Directions Write a Review

NPPES record last updated: October 29, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Anthony Davis Welch D.o. NPPES

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

ANTHONY DAVIS WELCH D.O. (NPI 1518201771) is an individual internal medicine provider in Las Vegas, Nevada, licensed in Nevada (DO2003) and active in the NPI registry since November 2012. He is enrolled in Medicare PECOS, is affiliated with Saint Rose Dominican Hospitals - Siena Campus, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1518201771
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameANTHONY DAVIS WELCHCredential: D.O.
Location Address2716 N TENAYA WAY FL 5Las Vegas, NV 89128-0424
Mailing AddressPo Box 15645Las Vegas, NV 89114-5645 · (702) 838-2058 · Fax (702) 242-7944
Phone(702) 838-2058
Fax(702) 242-7944
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateNovember 12, 2012
Last NPPES UpdateOctober 29, 2015
✔ NPI 1518201771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NV · DO2003
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.
2716 N TENAYA WAY FL 5, Las Vegas, NV 89128
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Other Identifiers 1

Medicare PINV111600NV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.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

Anthony Davis Welch D.o. 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 ID4688981822
PECOS Enrollment IDI20150921000731
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

4

Medicare enrollment records show Anthony Welch reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Reliant Physicians (kumar) PLLC
4.0 mi
Hospitalist
1180 N TOWN CENTER DR STE 100
Las Vegas, NV 89144
  • Reassigned Medicare billing, Nevada enrollment
  • 53 clinicians in this Medicare group
NPI 1093285462 (702) 202-2060
Southwest Medical Associates, Inc
5.3 mi
Internal Medicine
888 S RANCHO DR
Las Vegas, NV 89106
  • Reassigned Medicare billing, Nevada enrollment
  • 406 clinicians in this Medicare group
NPI 1659346005 (702) 877-8600
Platinum Hospitalists, LLP
5.8 mi
Internal Medicine
6850 N DURANGO DR STE 216
Las Vegas, NV 89149
  • Reassigned Medicare billing, Nevada enrollment
  • 319 clinicians in this Medicare group
NPI 1396575122 (702) 407-7700
Bessler MD, PLLC
16 mi
Internal Medicine
3001 SAINT ROSE PKWY
Henderson, NV 89052
  • Reassigned Medicare billing, Nevada enrollment
  • 125 clinicians in this Medicare group
NPI 1801288774 (615) 377-5658

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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
252 services81 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
87 services81 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
62 services60 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
55 services18 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
30 services30 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Rose Dominican Hospitals - Siena Campus

Acute Care Hospitals · Henderson, NV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290045
Location3001 St Rose ParkwayHenderson, NV 89052 · Clark County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89128 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
4 suppliers102 claims102 services$14.89 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers101 claims101 services$67.23 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$18.42 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

ASHIMA NATT MD
Internal Medicine
2716 N TENAYA WAY FL 5
LAS VEGAS, NV 89128
Clark County (702) 877-8600

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 Anthony Welch's NPI number?

The NPI number for Anthony Welch is 1518201771. It was assigned to this individual provider in the NPPES registry on November 12, 2012.

Where is Anthony Welch located?

Anthony Welch practices at 2716 N Tenaya Way Fl 5, Las Vegas, NV 89128. The listed phone number is (702) 838-2058.

What is Anthony Welch's specialty?

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

Is Anthony Welch enrolled in Medicare?

Yes. Anthony Welch 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 Anthony Welch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Welch reassigns Medicare benefits to 4 organizations: Reliant Physicians (kumar) PLLC (Las Vegas, NV), Southwest Medical Associates, Inc (Las Vegas, NV), Platinum Hospitalists, LLP (Las Vegas, NV) and Bessler MD, PLLC (Henderson, 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 Anthony Welch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anthony Welch accept?

Health plans from Molina Healthcare list Anthony Welch 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.

Is Anthony Welch affiliated with any hospitals?

According to CMS data, Anthony Welch is affiliated with Saint Rose Dominican Hospitals - Siena Campus.

When was this NPI record last updated?

The NPPES record for Anthony Welch was last updated on October 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.