NINA STEFANOVA M.D.
NPI 1992955769
Family Medicine in Las Vegas, NV

Q: What is Nina Stefanova's NPI number?

The NPI number for Nina Stefanova is 1992955769. It was assigned to this individual provider in the NPPES registry on September 29, 2008. The provider is also known as Nina Stefanova M.D..

Q: What is Nina Stefanova's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Nina Stefanova was last updated on May 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since September 29, 2008PECOS EnrolledAccepts Medicare Assignment

62.93/100

CMS Quality Rating

2850 S JONES BLVD STE 1, LAS VEGAS, NV 89146(702) 910-2800 Get Directions Write a Review

NPPES record last updated: May 15, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 15, 2023, Mar 15, 2021, Jul 16, 2018 and 3 more (6 updates tracked since 2016).

On this page

About Nina Stefanova M.d. NPPES

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

NINA STEFANOVA M.D. (NPI 1992955769) is an individual family medicine provider in Las Vegas, Nevada, licensed in Nevada (15725) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with Sunrise Hospital And Medical Center, and maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1992955769

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameNINA STEFANOVACredential: M.D.

Location Address2850 S JONES BLVD STE 1Las Vegas, NV 89146-5640

Mailing Address2850 S Jones Blvd Ste 1Las Vegas, NV 89146-5640 · (702) 910-2800

Phone(702) 910-2800

Sole ProprietorNo

Medical School CMSOtherGraduated 1982

Enumeration DateSeptember 29, 2008

Last NPPES UpdateMay 15, 20236 updates tracked since enumeration

NPPES CertifiedMay 15, 2023

✔ NPI 1992955769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in NV · 15725

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedHospitalistTaxonomy 208M00000X · License 15725 (NV)

2850 S JONES BLVD STE 1, Las Vegas, NV 89146

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Other Names 1

Other Name (5)Nina Stefanova M.d.

Secondary Practice Location 1

Location 1SUNRISE HOSPITAL, 3186 S. MARYLAND PKWYLAS VEGAS, NV 89109-2317 · Phone (702) 731-8211 · Fax (702) 492-1728

Other Identifiers 1

Other15725NV · Nv Medical License

Accepted Insurance

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

Nina Stefanova 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 ID2062650120

PECOS Enrollment IDI20150918002249

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

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

Red Rock Hospitalist Group P.C.

Same address

Family Medicine

2850 S JONES BLVD STE 1
Las Vegas, NV 89146

Reassigned Medicare billing, Nevada enrollment

NPI 1043784929 (702) 910-2800

Nevada Acute Medical Services-Scherr 1 PC

4.9 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

Eid Nevada Critical Care PLLC

5.7 mi

Critical Care Medicine

6040 S FORT APACHE RD STE 100
Las Vegas, NV 89148

Reassigned Medicare billing, Nevada enrollment
101 clinicians in this Medicare group

NPI 1962712828 (702) 476-4900

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 6

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.

933 services317 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 services61 patients

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.

44 services25 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.

36 services36 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.

34 services34 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

13 services13 patients

Hospital Affiliations CMS Care Compare

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

Sunrise Hospital And Medical Center

Acute Care Hospitals · Las Vegas, NV

1/5 CMS rating

OwnershipProprietary

CMS Certification Number290003

Location3186 S Maryland PkwyLas Vegas, NV 89109 · Clark County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89146 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

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

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.

62.93/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

68.21

Improvement Activities

Cost

51.37

Referred Medical Equipment & Supplies CMS DME claims 2

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

1 supplier13 claims13 services$11.50 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

1 supplier13 claims13 services$58.26 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 2

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

RED ROCK HOSPITALIST GROUP P.C.

Family Medicine

2850 S JONES BLVD STE 1
LAS VEGAS, NV 89146

Clark County (702) 910-2800

MARIA STEFANOV FNP-C

Nurse Practitioner (Family)

2850 S JONES BLVD STE 1
LAS VEGAS, NV 89146

Clark County (702) 910-2800

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 Nina Stefanova's NPI number?

The NPI number for Nina Stefanova is 1992955769. It was assigned to this individual provider in the NPPES registry on September 29, 2008. The provider is also known as Nina Stefanova M.D..

Where is Nina Stefanova located?

Nina Stefanova practices at 2850 S Jones Blvd Ste 1, Las Vegas, NV 89146. The listed phone number is (702) 910-2800.

What is Nina Stefanova's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Nina Stefanova enrolled in Medicare?

Yes. Nina Stefanova 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 Nina Stefanova's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nina Stefanova reassigns Medicare benefits to 3 organizations: Red Rock Hospitalist Group P.C. (Las Vegas, NV), Nevada Acute Medical Services-Scherr 1 PC (Las Vegas, NV) and Eid Nevada Critical Care PLLC (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 Nina Stefanova's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nina Stefanova accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Nina Stefanova 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 Nina Stefanova affiliated with any hospitals?

According to CMS data, Nina Stefanova is affiliated with Sunrise Hospital And Medical Center.

When was this NPI record last updated?

The NPPES record for Nina Stefanova was last updated on May 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.