NANA BARSEGHIAN MD
NPI 1245401819
Hospitalist in Panorama City, CA

Active since March 21, 2008PECOS EnrolledAccepts Medicare Assignment
14457 ROSCOE BLVD, PANORAMA CITY, CA 91402(818) 810-5947(818) 810-5904 Get Directions Write a Review

NPPES record last updated: September 29, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 29, 2021, Mar 15, 2018 (2 updates tracked since 2018).

About Nana Barseghian Md NPPES

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

NANA BARSEGHIAN MD (NPI 1245401819) is an individual hospitalist provider in Panorama City, California, licensed in California (A102005) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1245401819
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameNANA BARSEGHIANCredential: MD
Location Address14457 ROSCOE BLVDPanorama City, CA 91402-3012
Mailing Address14457 Roscoe BlvdPanorama City, CA 91402-3012 · (818) 810-5947 · Fax (818) 810-5904
Fax(818) 810-5904
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateMarch 21, 2008
Last NPPES UpdateSeptember 29, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2021
✔ NPI 1245401819 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A102005
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 A102005 (CA)
14457 ROSCOE BLVD, Panorama City, CA 91402

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

Nana Barseghian 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 ID1759460348
PECOS Enrollment IDI20080507000580
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

6

Medicare enrollment records show Nana Barseghian reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Urgent Care
14457 ROSCOE BLVD
Panorama City, CA 91402
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
Family Medicine
11854 EDDLESTON DR
Porter Ranch, CA 91326
  • Reassigned Medicare billing, California enrollment
Internal Medicine
8733 BEVERLY BLVD STE 306
West Hollywood, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 175 clinicians in this Medicare group
Hospitalist
1509 WILSON TER
Glendale, CA 91206
  • Reassigned Medicare billing, California enrollment
  • 962 clinicians in this Medicare group
Hospitalist
2975 NORTH SYCAMORE DR.
Simi Valley, CA 93065
  • Reassigned Medicare billing, California enrollment
  • 109 clinicians in this Medicare group
Internal Medicine
18300 US HIGHWAY 18
Apple Valley, CA 92307
  • Reassigned Medicare billing, California enrollment
  • 914 clinicians in this Medicare group

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 8

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.

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.
116 services31 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.
108 services105 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
106 services44 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.
51 services51 patients
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.
40 services16 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
16 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91402 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
2 suppliers28 claims28 services$43.01 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier18 claims18 services$14.85 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
2 suppliers19 claims19 services$67.37 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 6

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

Clinic/Center (Urgent Care)
14457 ROSCOE BLVD
PANORAMA CITY, CA 91402
Nurse Practitioner (Gerontology)
14457 ROSCOE BLVD
PANORAMA CITY, CA 91402
Nurse Practitioner (Family)
14457 ROSCOE BLVD
PANORAMA CITY, CA 91402
Nurse Practitioner (Family)
14457 ROSCOE BLVD
PANORAMA CITY, CA 91402
Nurse Practitioner (Family)
14457 ROSCOE BLVD
PANORAMA CITY, CA 91402
Nurse Practitioner (Family)
14457 ROSCOE BLVD
PANORAMA CITY, CA 91402

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 Nana Barseghian's NPI number?

The NPI number for Nana Barseghian is 1245401819. It was assigned to this individual provider in the NPPES registry on March 21, 2008.

Where is Nana Barseghian located?

Nana Barseghian practices at 14457 Roscoe Blvd, Panorama City, CA 91402. The listed phone number is (818) 810-5947.

What is Nana Barseghian's specialty?

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

Is Nana Barseghian enrolled in Medicare?

Yes. Nana Barseghian 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 Nana Barseghian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nana Barseghian reassigns Medicare benefits to 6 organizations: Panorama Urgent Care Family Medicine Inc. (Panorama City, CA), Nana Barseghian Medical Corporation (Porter Ranch, CA), Kansal Inc (West Hollywood, CA), Galen Inpatient Physicians, PC (Glendale, CA), Menalam Health Services PC (Simi Valley, CA) and 1 more organization, listed in the Medicare section above. 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 Nana Barseghian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nana Barseghian was last updated on September 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.