DR. DANIELLE PAGE DNP, FNP-BC
NPI 1497429302
Nurse Practitioner in Fremont, CA

Q: What is Danielle Page's NPI number?

The NPI number for Danielle Page is 1497429302. It was assigned to this individual provider in the NPPES registry on August 4, 2021. The provider is also known as Dr. Danielle Hubacek.

Q: What is Danielle Page's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Danielle Page was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since August 04, 2021PECOS EnrolledAccepts Medicare Assignment

3448 MOWRY AVE, FREMONT, CA 94538(510) 373-3000 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 9, 2025, Aug 4, 2021 (2 updates tracked since 2021).

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About Dr. Danielle Page Dnp, Fnp-bc NPPES

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

DR. DANIELLE PAGE DNP, FNP-BC (NPI 1497429302) is an individual nurse practitioner in Fremont, California, licensed in California (95017973) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1497429302

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameDR. DANIELLE PAGECredential: DNP, FNP-BC

Location Address3448 MOWRY AVEFremont, CA 94538-1422

Mailing Address94 N Madison AvePasadena, CA 91101-1740 · (818) 858-2071

Phone(510) 373-3000

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateAugust 4, 2021

Last NPPES UpdateJuly 9, 20252 updates tracked since enumeration

NPPES CertifiedJuly 9, 2025

✔ NPI 1497429302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in CA · 95017973

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

3448 MOWRY AVE, Fremont, CA 94538

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Other Names 1

Former Name (1)Dr. Danielle Hubacek

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Danielle Page 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 ID1557737152

PECOS Enrollment IDI20221024001344

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.

Medicare Billing Reassignment

Medicare enrollment records show Danielle Page reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Allergy And Asthma Specialist Doctors, Inc.

319 mi

Allergy & Immunology

94 N MADISON AVE
Pasadena, CA 91101

Reassigned Medicare billing, California enrollment
8 clinicians in this Medicare group

NPI 1245794866 (818) 558-5828

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.

Test for allergy using allergenic extract 95004

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

2,030 services19 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

49 services38 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

28 services13 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

15 services15 patients

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 3

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

DR. MICHAEL ANDRE LENOIR MD

Allergy & Immunology (Allergy)

3448 MOWRY AVE
FREMONT, CA 94538

Alameda County (510) 373-3000

SWETHA GURAJALA PA

Physician Assistant (Medical)

3448 MOWRY AVE
FREMONT, CA 94538

Alameda County (832) 597-7840

COLUMBIA ASTHMA & ALLERGY CLINIC

Clinic/Center

3448 MOWRY AVE
FREMONT, CA 94538

Alameda County (510) 373-3000

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 Danielle Page's NPI number?

The NPI number for Danielle Page is 1497429302. It was assigned to this individual provider in the NPPES registry on August 4, 2021. The provider is also known as Dr. Danielle Hubacek.

Where is Danielle Page located?

Danielle Page practices at 3448 Mowry Ave, Fremont, CA 94538. The listed phone number is (510) 373-3000.

What is Danielle Page's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Danielle Page enrolled in Medicare?

Yes. Danielle Page 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.

Which organization bills Medicare for Danielle Page's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Danielle Page reassigns Medicare benefits to Allergy And Asthma Specialist Doctors, Inc. (Pasadena, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Danielle Page's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Danielle Page was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.