Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LIDIA ROMERO AU.,D.
NPI 1992283964
Audiologist in Arcadia, CA

Q: What is Lidia Romero's NPI number?

The NPI number for Lidia Romero is 1992283964. It was assigned to this individual provider in the NPPES registry on August 1, 2018.

Q: What is Lidia Romero's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Lidia Romero was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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 01, 2018Accepts Medicare Assignment

85.18/100

CMS Quality Rating

711 W CAMINO REAL AVE STE 202, ARCADIA, CA 91007(626) 574-0437(626) 574-2902 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 7, 2026, Aug 1, 2018 (2 updates tracked since 2018).

On this page

About Lidia Romero Au.,d. NPPES

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

LIDIA ROMERO AU.,D. (NPI 1992283964) is an individual audiologist in Arcadia, California, licensed in California (HA8150) and active in the NPI registry since August 2018. She is a graduate of Other (2018).

NPPES Registry Identity

NPI1992283964

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameLIDIA ROMEROCredential: AU.,D.

Location Address711 W CAMINO REAL AVE STE 202Arcadia, CA 91007-9326

Mailing Address8263 Grove Ave Ste 203Rancho Cucamonga, CA 91730-3107 · (909) 920-9906 · Fax (909) 920-4151

Phone(626) 574-0437

Fax(626) 574-2902

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateAugust 1, 2018

Last NPPES UpdateAugust 7, 20262 updates tracked since enumeration

NPPES CertifiedAugust 7, 2026

✔ NPI 1992283964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in CA · HA8150

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

711 W CAMINO REAL AVE STE 202, Arcadia, CA 91007

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Other Identifiers 1

Medicaid1164559456CA

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

Lidia Romero Au.,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 ID2860868262

PECOS Enrollment IDI20221025003270

Areas of Expertise CMS Part B claims 2

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 to assess middle ear function 92567

A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.

123 services122 patients

Comprehensive hearing and speech recognition test 92557

A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.

118 services117 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91007 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

$62.96 typical visit price

range $62.96 – $187.60

Typical copayment $15.74 (range $15.74 – $46.90)

Most-billed visit code 99202

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.

85.18/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

71.81

Promoting Interoperability

Improvement Activities

Cost

64.54

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 Lidia Romero's NPI number?

The NPI number for Lidia Romero is 1992283964. It was assigned to this individual provider in the NPPES registry on August 1, 2018.

Where is Lidia Romero located?

Lidia Romero practices at 711 W Camino Real Ave Ste 202, Arcadia, CA 91007. The listed phone number is (626) 574-0437.

What is Lidia Romero's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Lidia Romero enrolled in Medicare?

Yes. Lidia Romero 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 Lidia Romero was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.