MS. GISELA ROSARIO ROSARIO M.D.
NPI 1073873733
Internal Medicine - Infectious Disease in Los Angeles, CA

Q: What is Gisela Rosario Rosario's NPI number?

The NPI number for Gisela Rosario Rosario is 1073873733. It was assigned to this individual provider in the NPPES registry on May 29, 2012. The provider is also known as Dr. Gisela Rosario Rosario MD.

Q: What is Gisela Rosario Rosario's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Active since May 29, 2012PECOS EnrolledAccepts Medicare Assignment

85.71/100

CMS Quality Rating

8635 W 3RD ST STE 465W, LOS ANGELES, CA 90048(310) 358-2300 Get Directions Write a Review

NPPES record last updated: April 27, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 27, 2022, Apr 28, 2021 (2 updates tracked since 2021).

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About Ms. Gisela Rosario Rosario M.d. NPPES

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

MS. GISELA ROSARIO ROSARIO M.D. (NPI 1073873733) is an individual infectious disease provider in Los Angeles, California, licensed in California (A136895) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Glendale, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1073873733

Entity TypeIndividualFemale

Primary Taxonomy207RI0200X

Provider Legal NameMS. GISELA ROSARIO ROSARIOCredential: M.D.

Location Address8635 W 3RD ST STE 465WLos Angeles, CA 90048-6111

Mailing AddressPo Box 29159Los Angeles, CA 90029-0159 · (818) 550-1998 · Fax (818) 660-1364

Phone(310) 358-2300

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateMay 29, 2012

Last NPPES UpdateApril 27, 20222 updates tracked since enumeration

NPPES CertifiedApril 27, 2022

✔ NPI 1073873733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in CA · A136895

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License MT201338 (PA)

8635 W 3RD ST STE 465W, Los Angeles, CA 90048

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Other Names 1

Professional Name (2)Dr. Gisela Rosario Rosario Md

Secondary Practice Location 1

Location 11505 Wilson Ter Ste 310Glendale, CA 91206-4073 · Phone (818) 550-1998 · Fax (818) 660-1364

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

Ms. Gisela Rosario Rosario 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 ID5193962967

PECOS Enrollment IDI20180614002116

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 7

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.

356 services152 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.

349 services133 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.

180 services166 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.

46 services29 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

38 services30 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

33 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 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.

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.

85.71/100

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

Scored as part of a group practice

Quality

85.67

Promoting Interoperability

100

Improvement Activities

Cost

61.47

Other Providers at the Same Location NPPES 11

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

DAVID MICHAEL TELLALIAN MD

Internal Medicine