Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RICHARD ETHAN TOMLINSON MD
NPI 1558894964
Hospitalist in Henderson, NV

Q: What is Richard Tomlinson's NPI number?

The NPI number for Richard Tomlinson is 1558894964. It was assigned to this individual provider in the NPPES registry on April 4, 2017.

Q: What is Richard Tomlinson's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Richard Tomlinson was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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.

Active since April 04, 2017PECOS EnrolledAccepts Medicare Assignment

3001 SAINT ROSE PKWY, HENDERSON, NV 89052(702) 492-8592(702) 492-8045 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 23, 2026, Mar 28, 2025, Jul 16, 2024 and 4 more (7 updates tracked since 2019).

On this page

About Richard Ethan Tomlinson Md NPPES

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

RICHARD ETHAN TOMLINSON MD (NPI 1558894964) is an individual hospitalist provider in Henderson, Nevada, licensed in Nevada (24665) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Saint Rose Dominican Hospitals - Siena Campus, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1558894964

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameRICHARD ETHAN TOMLINSONCredential: MD

Location Address3001 SAINT ROSE PKWYHenderson, NV 89052-3839

Mailing Address8280 W Warm Springs RdLas Vegas, NV 89113-3612 · (702) 492-8000

Phone(702) 492-8592

Fax(702) 492-8045

Sole ProprietorNo

Medical School CMSUniversity Of Louisville School Of MedicineGraduated 2019

Enumeration DateApril 4, 2017

Last NPPES UpdateJuly 23, 20267 updates tracked since enumeration

NPPES CertifiedJuly 23, 2026

✔ NPI 1558894964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in NV · 24665

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 0101271282 (VA), 24665 (NV)

3001 SAINT ROSE PKWY, Henderson, NV 89052

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1102 E Lake Mead PkwyHenderson, NV 89015-5575 · Phone (702) 492-8592 · Fax (702) 492-8045

Location 28280 W Warm Springs RdLas Vegas, NV 89113-3612 · Phone (702) 492-8592 · Fax (702) 492-8045

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Richard Ethan Tomlinson Md 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 ID5991118846

PECOS Enrollment IDI20240611000437

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.

Areas of Expertise CMS Part B claims 3

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.

31 services16 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.

20 services12 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.

15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Saint Rose Dominican Hospitals - San Martin Campus

Acute Care Hospitals · Las Vegas, NV

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290053

Location8280 W Warm Springs RoadLas Vegas, NV 89113 · Clark County

Emergency services Birthing friendly

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 20

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

MIHAELA FLORESCU MISSEL DO

Internal Medicine