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DR. DIANA CHENG MD
NPI 1558685396
Hospitalist in Reno, NV

Active since March 23, 2010PECOS EnrolledAccepts Medicare Assignment
1155 MILL ST, RENO, NV 89502(775) 982-7878(775) 982-4196 Get Directions Write a Review

NPPES record last updated: June 3, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 3, 2024, Apr 24, 2018 (2 updates tracked since 2018).

About Dr. Diana Cheng Md NPPES

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

DR. DIANA CHENG MD (NPI 1558685396) is an individual hospitalist provider in Reno, Nevada, licensed in Nevada (14605) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, is affiliated with Renown Regional Medical Center, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1558685396
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. DIANA CHENGCredential: MD
Location Address1155 MILL STReno, NV 89502-1576
Mailing Address1155 Mill St # Msm14Reno, NV 89502-1576 · (775) 982-5262 · Fax (775) 982-5496
Phone(775) 982-7878
Fax(775) 982-4196
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateMarch 23, 2010
Last NPPES UpdateJune 3, 20242 updates tracked since enumeration
NPPES CertifiedJune 3, 2024
✔ NPI 1558685396 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 · 14605
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 ListedFamily MedicineTaxonomy 207Q00000X · License 14605 (NV)
1155 MILL ST, Reno, NV 89502
Open in Google Maps ↗

Other Identifiers 4

Other14605NV · Nv Md License
Medicaid1558685396NV
Other1558685396NV · Npi
Other12510155Caqh

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Diana Cheng 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 ID8224262811
PECOS Enrollment IDI20131021000795
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 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.

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.
197 services189 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.
43 services30 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.
14 services14 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
13 services13 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Renown Regional Medical Center

Acute Care Hospitals · Reno, NV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290001
Location1155 Mill StreetReno, NV 89502 · Washoe County
Emergency services Birthing friendly

Northern Nevada Medical Center

Acute Care Hospitals · Sparks, NV
3/5 CMS rating
OwnershipProprietary
CMS Certification Number290032
Location2375 E Prater WaySparks, NV 89434 · Washoe County
Emergency services

Banner Churchill Community Hospital

Critical Access Hospitals · Fallon, NV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number291313
Location801 East Williams AvenueFallon, NV 89406 · Churchill County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89502 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.

JENNA RASSUCHINE
Emergency Medicine
1155 MILL ST
RENO, NV 89502
Washoe County (775) 324-4040
NICHOLAS ROSE MD
Radiology (Vascular & Interventional Radiology)
1155 MILL ST
RENO, NV 89502
Washoe County (775) 327-5174
DR. BROOKE TAYLOR TOLLER PHARMD
Pharmacist (Ambulatory Care)
1155 MILL ST
RENO, NV 89502
Washoe County (775) 982-4406
CORINNE E JOHNSON GARNER RN, APRN
Registered Nurse (Neonatal Intensive Care)
1155 MILL ST
RENO, NV 89502
Washoe County (775) 982-7890
DR. THOMAS S. DAVEE M.D.
Internal Medicine (Cardiovascular Disease)
1155 MILL ST
RENO, NV 89502
Washoe County (775) 982-7878
DR. CHRISTIE ELLIOTT MD
Pathology (Anatomic Pathology & Clinical Pathology)
1155 MILL ST
RENO, NV 89502
Washoe County (775) 982-4545
LEAH KATHLEEN MACHEN M.D.
Hospitalist
1155 MILL ST
RENO, NV 89502
Washoe County (775) 982-7878
HAMAD RASHID ASHRAF MD
Hospitalist
1155 MILL ST
RENO, NV 89502
Washoe County (775) 982-7878

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 Diana Cheng's NPI number?

The NPI number for Diana Cheng is 1558685396. It was assigned to this individual provider in the NPPES registry on March 23, 2010.

Where is Diana Cheng located?

Diana Cheng practices at 1155 Mill St, Reno, NV 89502. The listed phone number is (775) 982-7878.

What is Diana Cheng's specialty?

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

Is Diana Cheng enrolled in Medicare?

Yes. Diana Cheng 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.

What insurance does Diana Cheng accept?

Health plans from Molina Healthcare list Diana Cheng 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 Diana Cheng affiliated with any hospitals?

According to CMS data, Diana Cheng is affiliated with Renown Regional Medical Center, Northern Nevada Medical Center and Banner Churchill Community Hospital.

When was this NPI record last updated?

The NPPES record for Diana Cheng was last updated on June 3, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.