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MRS. MARILYN ROSCA NURSE PRACTITIONER
NPI 1194177188
Nurse Practitioner - Gerontology in Lakewood, CA

Active since July 01, 2016PECOS EnrolledAccepts Medicare Assignment
12234 RENVILLE ST, LAKEWOOD, CA 90715(562) 228-6346 Get Directions Write a Review

NPPES record last updated: July 1, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Marilyn Rosca Nurse Practitioner NPPES

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

MRS. MARILYN ROSCA NURSE PRACTITIONER (NPI 1194177188) is an individual gerontology provider in Lakewood, California, licensed in California (95004493) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1194177188
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMRS. MARILYN ROSCACredential: NURSE PRACTITIONER
Location Address12234 RENVILLE STLakewood, CA 90715-1605
Mailing Address12234 Renville StLakewood, CA 90715-1605 · (562) 228-6346
Phone(562) 228-6346
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 1, 2016
✔ NPI 1194177188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in CA · 95004493
12234 RENVILLE ST, Lakewood, CA 90715
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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

Mrs. Marilyn Rosca Nurse Practitioner 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 ID1850668898
PECOS Enrollment IDI20170523002847
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 3

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.
2,663 services349 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.
310 services105 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.
204 services192 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90715 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

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 Marilyn Rosca's NPI number?

The NPI number for Marilyn Rosca is 1194177188. It was assigned to this individual provider in the NPPES registry on July 1, 2016.

Where is Marilyn Rosca located?

Marilyn Rosca practices at 12234 Renville St, Lakewood, CA 90715. The listed phone number is (562) 228-6346.

What is Marilyn Rosca's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Marilyn Rosca enrolled in Medicare?

Yes. Marilyn Rosca 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.

When was this NPI record last updated?

The NPPES record for Marilyn Rosca was last updated on July 1, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.