1. Home
  2. Directory
  3. California
  4. La Palma
  5. Internal Medicine
  6. NPI Profile

DR. KWAN TOH TAN M.D.
NPI 1013099746
Internal Medicine in La Palma, CA

Active since October 20, 2006PECOS EnrolledAccepts Medicare Assignment
7872 WALKER ST, LA PALMA, CA 90623(714) 527-8777(714) 527-8990 Get Directions Write a Review

NPPES record last updated: July 7, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Kwan Toh Tan M.d. NPPES

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

DR. KWAN TOH TAN M.D. (NPI 1013099746) is an individual internal medicine provider in La Palma, California, licensed in California (G74232) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Oral Roberts University School Of Medicine (1990).

NPPES Registry Identity

NPI1013099746
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. KWAN TOH TANCredential: M.D.
Location Address7872 WALKER STLa Palma, CA 90623-1796
Mailing Address13561 Yorba StSanta Ana, CA 92705-1869 · (714) 527-8943 · Fax (714) 527-9086
Phone(714) 527-8777
Fax(714) 527-8990
Sole ProprietorYes
Medical School CMSOral Roberts University School Of MedicineGraduated 1990
Enumeration DateOctober 20, 2006
Last NPPES UpdateJuly 7, 2016
✔ NPI 1013099746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G74232
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
7872 WALKER ST, La Palma, CA 90623
Open in Google Maps ↗

Other Identifiers 10

Medicare ID-Type UnspecifiedW12122ACA · Medicare Group # Bp
MedicaidGR0061190CA
Medicare UPINE97502CA
Medicaid00G742320CA
Medicare UPIN5297826CA
Medicare ID-Type UnspecifiedWG74232ACA · Ppin Buena Park Office
Medicare ID-Type UnspecifiedWG74232CCA · Ppin Cerritos Office
Medicare UPIN6277826CA
Medicare ID-Type UnspecifiedW12122CA · Medicare Group # Cerritos
MedicaidGR0061200CA

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. Kwan Toh Tan 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 ID3173799905
PECOS Enrollment IDI20111229000163
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 11

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.
464 services229 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.
285 services153 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
128 services128 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
102 services71 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
44 services31 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
44 services41 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90623 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

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.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
15%400 patients1/55-star benchmark: 100%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
51%979 patients3/55-star benchmark: 85%
Diabetes: Eye Exam
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period
15%337 patients1/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
97%8,617 patients4/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
30%422 patients2/55-star benchmark: 88%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
100%604 patients5/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
84%2,686 patients4/55-star benchmark: 97%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
49%2,408 patients3/55-star benchmark: 97%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
20%2,181 patients1/55-star benchmark: 88%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
100%2,686 patients5/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
31%2,686 patients2/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
31%2,686 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
12 suppliers36 claims65 services$4.17 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
6 suppliers12 claims12 services$0.47 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier12 claims12 services$23.12 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

LEVIA TRAN
Health and Wellness Coach
7872 WALKER ST
LA PALMA, CA 90623
Orange County (714) 527-8777
MRS. JOSEPHINE CHOU WONG OT
Occupational Therapist (Hand)
7872 WALKER ST
LA PALMA, CA 90623
Orange County (714) 527-8777
DR. ALBERT Y.D. LEE M.D.
Pediatrics
7872 WALKER ST, SUITE 100
LA PALMA, CA 90623
Orange County (714) 522-4009
KALANI ADHC, LLC
Clinic/Center (Adult Day Care)
7872 WALKER ST, SUITE 103
LA PALMA, CA 90623
Orange County (714) 309-4108
COLLEEN LEE
Nutritionist (Nutrition, Education)
7872 WALKER ST
LA PALMA, CA 90623
Orange County (714) 527-8777
LAWRENCE TSAI PA-C
Physician Assistant (Medical)
7872 WALKER ST
LA PALMA, CA 90623
Orange County (714) 527-8777
FUTURECARE MEDICAL ASSOCIATES IPA INC
Family Medicine
7872 WALKER ST, STE 211
LA PALMA, CA 90623
Orange County (714) 739-5959
COVENANT HOSPICE
Hospice, Inpatient
7872 WALKER ST, SUITE # 240
LA PALMA, CA 90623
Orange County (714) 670-7334

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 Kwan Tan's NPI number?

The NPI number for Kwan Tan is 1013099746. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Where is Kwan Tan located?

Kwan Tan practices at 7872 Walker St, La Palma, CA 90623. The listed phone number is (714) 527-8777.

What is Kwan Tan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kwan Tan enrolled in Medicare?

Yes. Kwan Tan 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 Kwan Tan was last updated on July 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.