MARGARET SCARLETT CARRASCO ARIAS
NPI 1336600998
Obstetrics & Gynecology in Honolulu, HI

Active since March 27, 2019PECOS EnrolledAccepts Medicare Assignment
3288 MOANALUA RD, HONOLULU, HI 96819(808) 432-0000 Get Directions Write a Review

NPPES record last updated: January 26, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 26, 2022, Mar 21, 2021 (2 updates tracked since 2021).

About Margaret Scarlett Carrasco Arias NPPES

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

MARGARET SCARLETT CARRASCO ARIAS (NPI 1336600998) is an individual obstetrics & gynecology provider in Honolulu, Hawaii, licensed in California (FC9934565) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Paoli Hospital, and maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1336600998
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMARGARET SCARLETT CARRASCO ARIAS
Location Address3288 MOANALUA RDHonolulu, HI 96819-1469
Mailing Address550 16th St Fl 7, Box 0132San Francisco, CA 94158-2545 · (415) 476-5192
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2023
Enumeration DateMarch 27, 2019
Last NPPES UpdateJanuary 26, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2022
NPI 1336600998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CA · FC9934565
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
3288 MOANALUA RD, Honolulu, HI 96819

Other Names 1

Former Name (1)Margaret Scarlett Arias

Secondary Practice Location 1

Location 11001 Potrero Ave, 6D, SFGH OB GYNSan Francisco, CA 94110-3518 · Phone (415) 476-5192

Other Identifiers 1

OtherRES000Upin

Accepted Insurance

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

Margaret Scarlett Carrasco Arias 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 ID1658788278
PECOS Enrollment IDI20230721002020
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 2

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
22 services22 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.
14 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Paoli Hospital

Acute Care Hospitals · Paoli, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390153
Location255 West Lancaster AvenuePaoli, PA 19301 · Chester County
Emergency services Birthing friendly

Chester County Hospital

Acute Care Hospitals · West Chester, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390179
Location701 East Marshall StreetWest Chester, PA 19380 · Chester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96819 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Emergency Medicine
3288 MOANALUA RD
HONOLULU, HI 96819
Nurse Practitioner
3288 MOANALUA RD
HONOLULU, HI 96819
Internal Medicine (Cardiovascular Disease)
3288 MOANALUA RD
HONOLULU, HI 96819
Physical Therapist
3288 MOANALUA RD
HONOLULU, HI 96819
Hospitalist
3288 MOANALUA RD
HONOLULU, HI 96819
Pharmacist
3288 MOANALUA RD
HONOLULU, HI 96819
Nurse Practitioner (Family)
3288 MOANALUA RD
HONOLULU, HI 96819
Physician Assistant (Medical)
3288 MOANALUA RD
HONOLULU, HI 96819

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 Margaret Carrasco Arias's NPI number?

The NPI number for Margaret Carrasco Arias is 1336600998. It was assigned to this individual provider in the NPPES registry on March 27, 2019. The provider is also known as Margaret Scarlett Arias.

Where is Margaret Carrasco Arias located?

Margaret Carrasco Arias practices at 3288 Moanalua Rd, Honolulu, HI 96819. The listed phone number is (808) 432-0000.

What is Margaret Carrasco Arias's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Margaret Carrasco Arias enrolled in Medicare?

Yes. Margaret Carrasco Arias 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.

What insurance does Margaret Carrasco Arias accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Margaret Carrasco Arias 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 Margaret Carrasco Arias affiliated with any hospitals?

According to CMS data, Margaret Carrasco Arias is affiliated with Paoli Hospital and Chester County Hospital.

When was this NPI record last updated?

The NPPES record for Margaret Carrasco Arias was last updated on January 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.