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JOANNA CUELLAR FNP
NPI 1912679440
Nurse Practitioner - Family in Fremont, CA

Active since October 04, 2021PECOS Enrolled
1999 MOWRY AVE, A,D,F & N, FREMONT, CA 94538(510) 440-8040(510) 770-8141 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 23, 2026, Apr 30, 2024, Oct 4, 2021 (3 updates tracked since 2021).

About Joanna Cuellar Fnp NPPES

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

JOANNA CUELLAR FNP (NPI 1912679440) is an individual family provider in Fremont, California, licensed in California (95017799) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912679440
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJOANNA CUELLARCredential: FNP
Location Address1999 MOWRY AVE, A,D,F & NFremont, CA 94538-1738
Mailing Address40910 Fremont BlvdFremont, CA 94538-4375 · (510) 770-8040 · Fax (510) 770-8141
Phone(510) 440-8040
Fax(510) 770-8141
Sole ProprietorNo
Enumeration DateOctober 4, 2021
Last NPPES UpdateJanuary 23, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1912679440 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 CA · 95017799
1999 MOWRY AVE, Fremont, CA 94538
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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 (PECOS)

Joanna Cuellar Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 94538 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 20

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

CENTER MEDICAL GROUP INC
Family Medicine
1999 MOWRY AVE, SUITE N
FREMONT, CA 94538
Alameda County (510) 793-2645
VANI VELKURU, MD INC.
Internal Medicine (Rheumatology)
1999 MOWRY AVE, SUITE 2 - I
FREMONT, CA 94538
Alameda County (510) 991-7508
JEANIE AHN M.D.
Internal Medicine (Nephrology)
1999 MOWRY AVE, SUITE R
FREMONT, CA 94538
Alameda County (510) 745-8186
FREMONT ARTIFICIAL LIMB & BRACE, INC.
Prosthetic/Orthotic Supplier
1999 MOWRY AVE, SUITE J
FREMONT, CA 94538
Alameda County (510) 792-3475
ISMAH JAWED MSPAS, PA-C
Physician Assistant
1999 MOWRY AVE, SUITE F
FREMONT, CA 94538
Alameda County (510) 770-8040
DR. SABI BASRAI PHARMD
Pharmacist
1999 MOWRY AVE
FREMONT, CA 94538
Alameda County (510) 793-5011
DR. STEPHEN LONG-TSUNG LIN B.S., PHD
Massage Therapist
1999 MOWRY AVE, # C1
FREMONT, CA 94538
Alameda County (510) 739-0888
ROLEN CALEON SESE RPH
Pharmacist
1999 MOWRY AVE, SUITE 2A
FREMONT, CA 94538
Alameda County (510) 793-5011

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 Joanna Cuellar's NPI number?

The NPI number for Joanna Cuellar is 1912679440. It was assigned to this individual provider in the NPPES registry on October 4, 2021.

Where is Joanna Cuellar located?

Joanna Cuellar practices at 1999 Mowry Ave A,d,f & N, Fremont, CA 94538. The listed phone number is (510) 440-8040.

What is Joanna Cuellar's specialty?

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

Is Joanna Cuellar enrolled in Medicare?

Yes. Joanna Cuellar is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Joanna Cuellar was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.