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DR. ALLEN SI WON OAK MD
NPI 1760915078
Student in an Organized Health Care Education/Training Program in Birmingham, AL

Active since April 05, 2017PECOS EnrolledAccepts Medicare Assignment
85.48/100
CMS Quality Rating
1720 UNIVERSITY BLVD STE 500, BIRMINGHAM, AL 35233(205) 975-4917 Get Directions Write a Review

NPPES record last updated: May 22, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 22, 2019, Jul 30, 2017 (2 updates tracked since 2017).

About Dr. Allen Si Won Oak Md NPPES

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

DR. ALLEN SI WON OAK MD (NPI 1760915078) is an individual student in an organized health care education/training program in Birmingham, Alabama and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Kaiser Foundation Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1760915078
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameDR. ALLEN SI WON OAKCredential: MD
Location Address1720 UNIVERSITY BLVD STE 500Birmingham, AL 35233
Mailing Address1720 University Blvd Ste 500Birmingham, AL 35233-1816
Phone(205) 975-4917
Sole ProprietorNo
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2017
Enumeration DateApril 5, 2017
Last NPPES UpdateMay 22, 20192 updates tracked since enumeration
✔ NPI 1760915078 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
1720 UNIVERSITY BLVD STE 500, Birmingham, AL 35233
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Other Names 1

Former Name (1)Dr. Si Won Oak Md

Secondary Practice Locations 2

Location 1Wake Forest School Of Medicine 300 Medical Blvd, Watlington Hall, 3rd FloorWinston Salem, NC 27157-0001 · Phone (336) 716-4490 · Fax (336) 716-7359
Location 21720 University Blvd Ste 500Birmingham, AL 35233 · Phone (205) 975-4917

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.Insurance ›

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

Dr. Allen Si Won Oak Md 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 ID9537439674
PECOS Enrollment IDI20250722001377
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.

Areas of Expertise CMS Part B claims 3

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.
34 services24 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.
11 services11 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.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kaiser Foundation Hospital

Acute Care Hospitals · Honolulu, HI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number120011
Location3288 Moanalua RdHonolulu, HI 96819 · Honolulu County
Emergency services Birthing friendly

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.

85.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.6
Promoting Interoperability100
Improvement Activities40

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 Allen Oak's NPI number?

The NPI number for Allen Oak is 1760915078. It was assigned to this individual provider in the NPPES registry on April 5, 2017. The provider is also known as Dr. Si Won Oak MD.

Where is Allen Oak located?

Allen Oak practices at 1720 University Blvd Ste 500, Birmingham, AL 35233. The listed phone number is (205) 975-4917.

What is Allen Oak's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Allen Oak enrolled in Medicare?

Yes. Allen Oak 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.

What insurance does Allen Oak accept?

Health plans from Kaiser Permanente list Allen Oak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Allen Oak affiliated with any hospitals?

According to CMS data, Allen Oak is affiliated with Kaiser Foundation Hospital.

When was this NPI record last updated?

The NPPES record for Allen Oak was last updated on May 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.