What is Brenda Ryan's NPI number?

Brenda Ryan's National Provider Identifier (NPI) is 1518163914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brenda Ryan's specialty?

Brenda Ryan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Brenda Ryan located?

Brenda Ryan's practice location on file with NPPES is 18111 Brookhurst St, Fountain Valley, CA 92708-6728.

What is Brenda Ryan's phone number?

The practice phone number listed in the NPPES registry for Brenda Ryan is (714) 378-7000.

Does Brenda Ryan accept Medicare?

Brenda Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Brenda Ryan's NPI active?

Yes — Brenda Ryan's NPI (1518163914) is active in the NPPES registry as of the last update on 2023-03-13.

IndividualActiveAccepts Medicare

Brenda Ryan, NP

NPI 1518163914 · Nurse Practitioner · Fountain Valley, CA

Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Brenda Ryan, NP is a Nurse Practitioner provider in Fountain Valley, CA (NPI 1518163914).

Provider details

NPI number: 1518163914
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP
Sex: Female
Sole proprietor: No
License: 17408 (CA)

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 17408 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Family Nurse Practitioner363LF0000XLicense 17408 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(98/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
19 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
3 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amiodarone Hcl	28	26
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	19	19
Furosemide	13	13
Potassium Chloride	13	12
Mupirocin	11	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$790 across 7 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

18111 Brookhurst St

Fountain Valley, CA 92708-6728

Phone: (714) 378-7000

Street-level locationGet directions

More CA providers

Mailing address

18111 Brookhurst St # 2200