DR. KELVIN MAI DO
NPI 1326072612
Internal Medicine in Santa Ana, CA

Active since July 10, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0699635 · Waiver
1002 N FAIRVIEW ST, SANTA ANA, CA 92703(714) 332-1069 Get Directions Write a Review

NPPES record last updated: September 1, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Kelvin Mai Do NPPES

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

DR. KELVIN MAI DO (NPI 1326072612) is an individual internal medicine provider in Santa Ana, California, licensed in California (20A8944) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through August 31, 2026, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1326072612
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. KELVIN MAICredential: DO
Location Address1002 N FAIRVIEW STSanta Ana, CA 92703-1811
Mailing Address2742 Dow AveTustin, CA 92780-7242 · (714) 665-1600
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateJuly 10, 2006
Last NPPES UpdateSeptember 1, 2022
NPPES CertifiedSeptember 1, 2022
NPI 1326072612 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 · 20A8944
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.
1002 N FAIRVIEW ST, Santa Ana, CA 92703

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. Kelvin Mai Do 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 ID4082624929
PECOS Enrollment IDI20060421000495
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0699635

Kelvin Mai, Do Inc · Santa Ana, CA
Active · expires Aug 31, 2026
CLIA Number05D0699635
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorDr. Kelvin Mai
Laboratory Phone(714) 332-1069
Laboratory LocationKelvin Mai, Do Inc1002 N Fairview St, Santa Ana, CA 92703
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 43

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 straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
3,289 services1,128 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.
2,872 services1,036 patients
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.
1,645 services967 patients
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457
This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.
1,147 services157 patients
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454
This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.
1,061 services159 patients
Collection and interpretation of physical parameters stored in computers and/or transmitted by the patient and/or caregiver to qualified health care professional, requiring 30 minutes or more, per 30 days 99091
This service involves gathering and analyzing health data from a patient, which is digitally stored and sent to a healthcare professional. This may include heart rate, blood pressure, or blood sugar levels. The process takes at least 30 minutes and is repeated every 30 days.
904 services157 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92703 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.

Referred Medical Equipment & Supplies CMS DME claims 37

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
35 suppliers539 claims1,222 services$5.54 avg. paid by Medicare
Spring-powered device for lancet, each A4258
DME-Other DME · category DE000N
3 suppliers17 claims17 services$1.19 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
34 suppliers433 claims529 services$0.95 avg. paid by Medicare
Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4034
Other-Enteral and Parenteral · category OB006N
2 suppliers24 claims720 services$2.60 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
2 suppliers23 claims11,276 services$0.31 avg. paid by Medicare
Cane, quad or three prong, includes canes of all materials, adjustable or fixed, with tips E0105
DME-Other DME · category DE000N
6 suppliers38 claims38 services$39.13 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 12

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

Pharmacist
1002 N FAIRVIEW ST
SANTA ANA, CA 92703
Optometrist
1002 N FAIRVIEW ST
SANTA ANA, CA 92703
Optometrist
1002 N FAIRVIEW ST
SANTA ANA, CA 92703
Family Medicine
1002 N FAIRVIEW ST
SANTA ANA, CA 92703
Dietitian, Registered
1002 N FAIRVIEW ST
SANTA ANA, CA 92703
Pharmacist
1002 N FAIRVIEW ST
SANTA ANA, CA 92703
Nurse Practitioner
1002 N FAIRVIEW ST
SANTA ANA, CA 92703
Pharmacy (Community/Retail Pharmacy)
1002 N FAIRVIEW ST
SANTA ANA, CA 92703

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 Kelvin Mai's NPI number?

The NPI number for Kelvin Mai is 1326072612. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Kelvin Mai located?

Kelvin Mai practices at 1002 N Fairview St, Santa Ana, CA 92703. The listed phone number is (714) 332-1069.

What is Kelvin Mai's specialty?

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

Is Kelvin Mai enrolled in Medicare?

Yes. Kelvin Mai 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.

Does Kelvin Mai hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0699635) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Kelvin Mai was last updated on September 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.