DR. FRANK KEVIN YOO M.D.
NPI 1295774545
Specialist in La Jolla, CA

Q: What is Frank Yoo's NPI number?

The NPI number for Frank Yoo is 1295774545. It was assigned to this individual provider in the NPPES registry on June 5, 2006. The provider is also known as Dr. Kevin Yoo MD.

Q: What is Frank Yoo's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Frank Yoo was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 June 05, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

4150 REGENTS PARK ROW STE 325, LA JOLLA, CA 92037(858) 909-9033(858) 429-4009 Get Directions Write a Review

NPPES record last updated: June 27, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 27, 2025, Apr 30, 2024, Apr 18, 2024 and 2 more (5 updates tracked since 2017).

On this page

About Dr. Frank Kevin Yoo M.d. NPPES

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

DR. FRANK KEVIN YOO M.D. (NPI 1295774545) is an individual specialist in La Jolla, California, licensed in California (G86513) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Emory University School Of Medicine (1993).

NPPES Registry Identity

NPI1295774545

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. FRANK KEVIN YOOCredential: M.D.

Location Address4150 REGENTS PARK ROW STE 325La Jolla, CA 92037-9102

Mailing Address9921 Carmel Mountain Rd # 190San Diego, CA 92129-2813 · (858) 909-9033 · Fax (858) 429-4009

Phone(858) 909-9033

Fax(858) 429-4009

Sole ProprietorNo

Medical School CMSEmory University School Of MedicineGraduated 1993

Enumeration DateJune 5, 2006

Last NPPES UpdateJune 27, 20255 updates tracked since enumeration

NPPES CertifiedApril 30, 2024

✔ NPI 1295774545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · G86513

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Also ListedNeurological SurgeryTaxonomy 207T00000X · License G86513 (CA)

4150 REGENTS PARK ROW STE 325, La Jolla, CA 92037

Open in Google Maps ↗

Other Names 1

Other Name (5)Dr. Kevin Yoo Md

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. Frank Kevin Yoo M.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 ID1759351521

PECOS Enrollment IDI20040729001510

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 Reassignments

Medicare enrollment records show Frank Yoo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kevin Yoo, M.D. Apc

Same address

Specialist

4150 REGENTS PARK ROW STE 325
La Jolla, CA 92037

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Kevin Yoo MD Apc
4 clinicians in this Medicare group

NPI 1881785624 (858) 909-9033

County Of Monterey

363 mi

Specialist

323 N SANBORN RD STE E
Salinas, CA 93905

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

NPI 1831970946 (831) 751-6200

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 7

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.

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.

41 services35 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

30 services24 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

25 services21 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.

24 services24 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

12 services12 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

11 services11 patients

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.

100/100

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

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 4

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

OLIVIA KATHERINE AZZOPARDI

Physician Assistant

4150 REGENTS PARK ROW STE 325
LA JOLLA, CA 92037

San Diego County (858) 909-9033

TAYLOR VICTORIA TURNER PA-C

Physician Assistant

4150 REGENTS PARK ROW STE 325
LA JOLLA, CA 92037

San Diego County (951) 249-2652

DR. HEATHER H YOO DACM

Acupuncturist

4150 REGENTS PARK ROW STE 325
LA JOLLA, CA 92037

San Diego County (858) 909-9033

KEVIN YOO, M.D. APC

Specialist

4150 REGENTS PARK ROW STE 325
LA JOLLA, CA 92037

San Diego County (858) 909-9033

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 Frank Yoo's NPI number?

The NPI number for Frank Yoo is 1295774545. It was assigned to this individual provider in the NPPES registry on June 5, 2006. The provider is also known as Dr. Kevin Yoo MD.

Where is Frank Yoo located?

Frank Yoo practices at 4150 Regents Park Row Ste 325, La Jolla, CA 92037. The listed phone number is (858) 909-9033.

What is Frank Yoo's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Frank Yoo enrolled in Medicare?

Yes. Frank Yoo 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 organizations bill Medicare for Frank Yoo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Frank Yoo reassigns Medicare benefits to 2 organizations: Kevin Yoo, M.D. Apc (La Jolla, CA) and County Of Monterey (Salinas, CA). Each 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 Frank Yoo'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 Frank Yoo was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.