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CECILIA NGUYEN DNP, FNP-BC
NPI 1659258333
Nurse Practitioner - Family in Oakland, CA

Active since August 16, 2025PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 2, 2025, Aug 16, 2025 (2 updates tracked since 2025).

About Cecilia Nguyen Dnp, Fnp-bc NPPES

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

CECILIA NGUYEN DNP, FNP-BC (NPI 1659258333) is an individual family provider in Oakland, California, licensed in New York (356954) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1659258333
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCECILIA NGUYENCredential: DNP, FNP-BC
Location Address101 8TH STOakland, CA 94607-4707
Mailing Address453 E Avenue J9Lancaster, CA 93535-4076 · (760) 616-0997
Phone(510) 986-6800
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 16, 2025
Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2025
✔ NPI 1659258333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · 356954
101 8TH ST, Oakland, CA 94607
Open in Google Maps ↗

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

Cecilia Nguyen Dnp, Fnp-bc 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 ID3476044959
PECOS Enrollment IDI20251112002678
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 94607 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

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.

MS. CYNTHIA PUI LING LAU NP-C
Nurse Practitioner
101 8TH ST
OAKLAND, CA 94607
Alameda County (510) 986-6800
SARAH HUA
Marriage & Family Therapist
101 8TH ST
OAKLAND, CA 94607
Alameda County (510) 986-6800
KAYLA CAI RN
Registered Nurse (Ambulatory Care)
101 8TH ST
OAKLAND, CA 94607
Alameda County (510) 986-6800
FENGMING MA
Registered Nurse
101 8TH ST
OAKLAND, CA 94607
Alameda County (510) 986-6800
JIAYI LUO
Registered Nurse
101 8TH ST
OAKLAND, CA 94607
Alameda County (510) 986-6800
JIAJIE KUANG RN
Registered Nurse
101 8TH ST
OAKLAND, CA 94607
Alameda County (510) 986-6800

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 Cecilia Nguyen's NPI number?

The NPI number for Cecilia Nguyen is 1659258333. It was assigned to this individual provider in the NPPES registry on August 16, 2025.

Where is Cecilia Nguyen located?

Cecilia Nguyen practices at 101 8th St, Oakland, CA 94607. The listed phone number is (510) 986-6800.

What is Cecilia Nguyen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Cecilia Nguyen enrolled in Medicare?

Yes. Cecilia Nguyen 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 Cecilia Nguyen was last updated on September 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.