1. Home
  2. Directory
  3. Nevada
  4. North Las Vegas
  5. Hospitalist
  6. NPI Profile

DR. ELOISE E. GUZMAN M.D.
NPI 1811909880
Hospitalist in North Las Vegas, NV

Active since August 11, 2006PECOS EnrolledAccepts Medicare Assignment
83.2/100
CMS Quality Rating
6900 N PECOS RD, NORTH LAS VEGAS, NV 89086(702) 791-9000 Get Directions Write a Review

NPPES record last updated: March 15, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 15, 2026, Jan 3, 2025, Jul 8, 2024 (3 updates tracked since 2024).

About Dr. Eloise E. Guzman M.d. NPPES

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

DR. ELOISE E. GUZMAN M.D. (NPI 1811909880) is an individual hospitalist provider in North Las Vegas, Nevada, licensed in Nevada (10062) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with University Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1811909880
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. ELOISE E. GUZMANCredential: M.D.
Location Address6900 N PECOS RDNorth Las Vegas, NV 89086-4400
Mailing Address6900 Pecos RdNorth Las Vegas, NV 89086-4400 · (702) 791-9000
Phone(702) 791-9000
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateAugust 11, 2006
Last NPPES UpdateMarch 15, 20263 updates tracked since enumeration
NPPES CertifiedMarch 15, 2026
✔ NPI 1811909880 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in NV · 10062
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.
6900 N PECOS RD, North Las Vegas, NV 89086
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13269 N Stockton Hill RdKingman, AZ 86409-3619 · Phone (928) 757-2101
Location 21800 W Charleston BlvdLas Vegas, NV 89102-2386 · Phone (702) 207-8263

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc.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. Eloise E. Guzman M.d. 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 ID5799760773
PECOS Enrollment IDI20040623000498, I20221129000715
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

5

Medicare enrollment records show Eloise Guzman reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Medical Center Of Southern Nevada
1.9 mi
Urgent Care
5860 LOSEE RD
North Las Vegas, NV 89081
  • Reassigned Medicare billing, Nevada enrollment
  • 522 clinicians in this Medicare group
NPI 1104538966 (702) 383-3910
Nevada Acute Medical Services-Scherr 1 PC
10 mi
Hospitalist
2500 N TENAYA WAY
Las Vegas, NV 89128
  • Reassigned Medicare billing, Nevada enrollment
  • 156 clinicians in this Medicare group
NPI 1992244438 (865) 693-1000
Bessler MD, PLLC
19 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
Kingman Healthcare, Inc
94 mi
General Acute Care Hospital
3269 N STOCKTON HILL RD
Kingman, AZ 86409
  • Reassigned Medicare billing, Arizona enrollment
  • 418 clinicians in this Medicare group
NPI 1265423917 (928) 681-8655
Apogee Medical Group Inc
132 mi
Internal Medicine
101 CIVIC CENTER LN
Lake Havasu City, AZ 86403
  • Reassigned Medicare billing, Arizona enrollment
  • 240 clinicians in this Medicare group
NPI 1760652218 (928) 855-8185

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 4

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 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.
90 services44 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.
18 services18 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.
13 services13 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.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

University Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number290007
Location1800 W Charleston BlvdLas Vegas, NV 89102 · Clark County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89086 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.2/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality87.73
Promoting Interoperability82
Improvement Activities40
Cost71.28

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
89%62 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

DR. JAMES HSIANG WANG MD
Radiology (Vascular & Interventional Radiology)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Clark County (702) 791-9000
ERICA LOSOYA-WOOD LCSW
Social Worker (Clinical)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Clark County (702) 791-9000
MORGAN MARIANO PHARMD
Pharmacist
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Clark County (702) 791-9000
NATALYA SOUZA LCSW
Social Worker (Clinical)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Clark County (702) 791-9000
DR. SARA MOORE PHD
Psychologist
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Clark County (702) 791-9000
RY RALPH REYES DO
Psychiatry & Neurology (Psychiatry)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Clark County (702) 791-9000
GRACE SEONG EUN IM OMD
Acupuncturist
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Clark County (702) 791-9024
SAMANTHA ZANCA RD, CSO, LD
Dietitian, Registered
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Clark County (702) 791-9000

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 Eloise Guzman's NPI number?

The NPI number for Eloise Guzman is 1811909880. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Eloise Guzman located?

Eloise Guzman practices at 6900 N Pecos Rd, North Las Vegas, NV 89086. The listed phone number is (702) 791-9000.

What is Eloise Guzman's specialty?

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

Is Eloise Guzman enrolled in Medicare?

Yes. Eloise Guzman 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 Eloise Guzman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eloise Guzman reassigns Medicare benefits to 5 organizations: University Medical Center Of Southern Nevada (North Las Vegas, NV), Nevada Acute Medical Services-Scherr 1 PC (Las Vegas, NV), Bessler MD, PLLC (Henderson, NV), Kingman Healthcare, Inc (Kingman, AZ) and Apogee Medical Group Inc (Lake Havasu City, AZ). 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 Eloise Guzman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Eloise Guzman accept?

Health plans from Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list Eloise Guzman 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 Eloise Guzman affiliated with any hospitals?

According to CMS data, Eloise Guzman is affiliated with University Medical Center.

When was this NPI record last updated?

The NPPES record for Eloise Guzman was last updated on March 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.