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CHO MAY M.D
NPI 1063805331
Internal Medicine in Simi Valley, CA

Active since March 11, 2015PECOS EnrolledAccepts Medicare Assignment
2975 SYCAMORE DR, SIMI VALLEY, CA 93065(626) 944-5144 Get Directions Write a Review

NPPES record last updated: October 15, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 22, 2022, Dec 17, 2015 (2 updates tracked since 2015).

About Cho May M.d NPPES

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

CHO MAY M.D (NPI 1063805331) is an individual internal medicine provider in Simi Valley, California, licensed in California (A155306) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1063805331
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCHO MAYCredential: M.D
Location Address2975 SYCAMORE DRSimi Valley, CA 93065-1201
Mailing Address612 Fremont Ave Apt 3South Pasadena, CA 91030-2542 · (626) 944-5144
Phone(626) 944-5144
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateMarch 11, 2015
Last NPPES UpdateOctober 15, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2022
✔ NPI 1063805331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in CA · A155306✔ Licensed in PA · MT207789
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.
2975 SYCAMORE DR, Simi Valley, CA 93065
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Secondary Practice Locations 2

Location 1797 S Fair Oaks AvePasadena, CA 91105-2617 · Phone (626) 795-2244
Location 2250 S 21st StEaston, PA 18042-3851 · Phone (347) 475-9268

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

Cho May 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 ID6406157148
PECOS Enrollment IDI20220126002908
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 10

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 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.
83 services82 patients
Blood test, basic group of blood chemicals (calcium, ionized) 80047
A basic group of blood chemicals test, including calcium and ionized, is a simple procedure where a small amount of blood is drawn from your arm. This test helps assess your body's overall health and detect potential disorders like kidney disease or bone disease.
36 services33 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
36 services35 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.
33 services33 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.
28 services28 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.
25 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93065 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
$140.72 typical visit price
range $62.32 – $185.36
Typical copayment $35.18 (range $15.58 – $46.34)
Most-billed visit code 99204
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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

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.
100%112 patients5/55-star benchmark: 99%
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 2

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
9 suppliers21 claims34 services$3.89 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
9 suppliers15 claims15 services$0.83 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.

DANIEL KIM M.D.
Radiology (Diagnostic Radiology)
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Ventura County (805) 527-2462
SYNERGY OBSERVATION SPECIALISTS PC
Emergency Medicine
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Ventura County (805) 955-6000
LINDSEY FERRALLI RRT
Respiratory Therapist, Registered
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Ventura County (805) 955-6430
JOYCE NORMAN M.D.
Emergency Medicine
2975 SYCAMORE DR, EMERGENCY DEPARTMENT
SIMI VALLEY, CA 93065
Ventura County (805) 955-6000
ALLIED EMERGENCY PHYSICIANS, INC.
Emergency Medicine (Emergency Medical Services)
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Ventura County (805) 955-6107
DR. TUAN THANH DANG PHARMD.
Pharmacist
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Ventura County (805) 955-6340
SIMI VALLEY HOSPITAL AND HEALTH CARE SERVICES
General Acute Care Hospital
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Ventura County (805) 955-6000
DARIA YOUNESSI MD
Family Medicine
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Ventura County (805) 955-6500

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 Cho May's NPI number?

The NPI number for Cho May is 1063805331. It was assigned to this individual provider in the NPPES registry on March 11, 2015.

Where is Cho May located?

Cho May practices at 2975 Sycamore Dr, Simi Valley, CA 93065. The listed phone number is (626) 944-5144.

What is Cho May's specialty?

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

Is Cho May enrolled in Medicare?

Yes. Cho May 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 Cho May was last updated on October 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.