CASSIDY BENNETT SULLIVAN M.D.
NPI 1821483900
Obstetrics & Gynecology in Long Beach, CA

Active since April 05, 2015PECOS EnrolledAccepts Medicare Assignment
76.74/100
CMS Quality Rating
3711 LONG BEACH BLVD STE 700, LONG BEACH, CA 90807(562) 424-8422 Get Directions Write a Review

NPPES record last updated: August 15, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cassidy Bennett Sullivan M.d. NPPES

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

CASSIDY BENNETT SULLIVAN M.D. (NPI 1821483900) is an individual obstetrics & gynecology provider in Long Beach, California, licensed in California (A163333) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1821483900
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCASSIDY BENNETT SULLIVANCredential: M.D.
Location Address3711 LONG BEACH BLVD STE 700Long Beach, CA 90807-3353
Mailing Address3711 Long Beach Blvd Ste 700Long Beach, CA 90807-3353 · (562) 424-8422
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateApril 5, 2015
Last NPPES UpdateAugust 15, 2019
NPI 1821483900 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CA · A163333
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.
3711 LONG BEACH BLVD STE 700, Long Beach, CA 90807

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

Cassidy Bennett Sullivan 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 ID4385074335
PECOS Enrollment IDI20200415002533
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90807 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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.

76.74/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.94
Promoting Interoperability78
Improvement Activities40
Cost55.12

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.

Obstetrics & Gynecology
3711 LONG BEACH BLVD STE 700
LONG BEACH, CA 90807
Clinic/Center (Emergency Care)
3711 LONG BEACH BLVD STE 700
LONG BEACH, CA 90807
Obstetrics & Gynecology
3711 LONG BEACH BLVD STE 700
LONG BEACH, CA 90807
Physician Assistant
3711 LONG BEACH BLVD STE 700
LONG BEACH, CA 90807
Obstetrics & Gynecology
3711 LONG BEACH BLVD STE 700
LONG BEACH, CA 90807
Obstetrics & Gynecology
3711 LONG BEACH BLVD STE 700
LONG BEACH, CA 90807

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 Cassidy Sullivan's NPI number?

The NPI number for Cassidy Sullivan is 1821483900. It was assigned to this individual provider in the NPPES registry on April 5, 2015.

Where is Cassidy Sullivan located?

Cassidy Sullivan practices at 3711 Long Beach Blvd Ste 700, Long Beach, CA 90807. The listed phone number is (562) 424-8422.

What is Cassidy Sullivan's specialty?

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

Is Cassidy Sullivan enrolled in Medicare?

Yes. Cassidy Sullivan 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 Cassidy Sullivan was last updated on August 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.