DR. STARLEEN FROUSIAKIS MD
NPI 1174907604
Hospitalist in Ventura, CA

Q: What is Starleen Frousiakis's NPI number?

The NPI number for Starleen Frousiakis is 1174907604. It was assigned to this individual provider in the NPPES registry on July 15, 2015.

Q: What is Starleen Frousiakis's specialty?

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

Active since July 15, 2015PECOS EnrolledAccepts Medicare Assignment

147 N BRENT ST, VENTURA, CA 93003(805) 652-5011 Get Directions Write a Review

NPPES record last updated: May 24, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Starleen Frousiakis Md NPPES

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

DR. STARLEEN FROUSIAKIS MD (NPI 1174907604) is an individual hospitalist provider in Ventura, California, licensed in California (A148279) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Pasadena, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1174907604

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameDR. STARLEEN FROUSIAKISCredential: MD

Location Address147 N BRENT STVentura, CA 93003-2809

Mailing Address5855 Olivas Park DrVentura, CA 93003-7672 · (805) 667-2801 · Fax (805) 667-2865

Phone(805) 652-5011

Sole ProprietorYes

Medical School CMSOtherGraduated 2015

Enumeration DateJuly 15, 2015

Last NPPES UpdateMay 24, 2019

✔ NPI 1174907604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in CA · A148279

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 ListedInternal MedicineTaxonomy 207R00000X · License A148279 (CA)

Also ListedOphthalmologyTaxonomy 207W00000X · License 0000 (CA)

147 N BRENT ST, Ventura, CA 93003

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Secondary Practice Location 1

Location 1100 W California BlvdPasadena, CA 91105-3010 · Phone (626) 397-5188

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. Starleen Frousiakis 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 ID1557694932

PECOS Enrollment IDI20190618001659

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 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.

146 services75 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.

127 services71 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.

85 services83 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.

57 services57 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93003 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

$140.72 typical visit price

range $62.32 – $185.36

Typical copayment $35.18 (range $15.58 – $46.34)

Most-billed visit code 99204

Established Patient

$108.74 typical visit price

range $20.68 – $151.85

Typical copayment $27.18 (range $5.17 – $37.96)

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

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier15 claims15 services$29.46 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 20

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

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